Land part 2 of clang-format changes

Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4
Signed-off-by: Nigel Babu <nigelb@redhat.com>

9 files changed, 2636 insertions, 2689 deletions

diff --git a/extras/benchmarking/glfs-bm.c b/extras/benchmarking/glfs-bm.c
index dc717f33c16..f7f5873f84d 100644
--- a/extras/benchmarking/glfs-bm.c
+++ b/extras/benchmarking/glfs-bm.c
@@ -25,365 +25,338 @@
 #include <sys/time.h>
 
 struct state {
-        char need_op_write:1;
-        char need_op_read:1;
+    char need_op_write : 1;
+    char need_op_read : 1;
 
-        char need_iface_fileio:1;
-        char need_iface_xattr:1;
+    char need_iface_fileio : 1;
+    char need_iface_xattr : 1;
 
-        char need_mode_posix:1;
+    char need_mode_posix : 1;
 
-        char prefix[512];
-        long int count;
+    char prefix[512];
+    long int count;
 
-        size_t block_size;
+    size_t block_size;
 
-        char *specfile;
+    char *specfile;
 
-        long int io_size;
+    long int io_size;
 };
 
-
-#define MEASURE(func, arg) measure (func, #func, arg)
-
+#define MEASURE(func, arg) measure(func, #func, arg)
 
 void
-tv_difference (struct timeval *tv_stop,
-               struct timeval *tv_start,
-               struct timeval *tv_diff)
+tv_difference(struct timeval *tv_stop, struct timeval *tv_start,
+              struct timeval *tv_diff)
 {
-        if (tv_stop->tv_usec < tv_start->tv_usec) {
-                tv_diff->tv_usec = (tv_stop->tv_usec + 1000000) - tv_start->tv_usec;
-                tv_diff->tv_sec = (tv_stop->tv_sec - 1 - tv_start->tv_sec);
-        } else {
-                tv_diff->tv_usec = tv_stop->tv_usec - tv_start->tv_usec;
-                tv_diff->tv_sec = tv_stop->tv_sec - tv_start->tv_sec;
-        }
+    if (tv_stop->tv_usec < tv_start->tv_usec) {
+        tv_diff->tv_usec = (tv_stop->tv_usec + 1000000) - tv_start->tv_usec;
+        tv_diff->tv_sec = (tv_stop->tv_sec - 1 - tv_start->tv_sec);
+    } else {
+        tv_diff->tv_usec = tv_stop->tv_usec - tv_start->tv_usec;
+        tv_diff->tv_sec = tv_stop->tv_sec - tv_start->tv_sec;
+    }
 }
 
-
 void
-measure (int (*func)(struct state *state),
-         char *func_name, struct state *state)
+measure(int (*func)(struct state *state), char *func_name, struct state *state)
 {
-        struct timeval tv_start, tv_stop, tv_diff;
-        state->io_size = 0;
-        long int count;
+    struct timeval tv_start, tv_stop, tv_diff;
+    state->io_size = 0;
+    long int count;
 
-        gettimeofday (&tv_start, NULL);
-        count = func (state);
-        gettimeofday (&tv_stop, NULL);
+    gettimeofday(&tv_start, NULL);
+    count = func(state);
+    gettimeofday(&tv_stop, NULL);
 
-        tv_difference (&tv_stop, &tv_start, &tv_diff);
+    tv_difference(&tv_stop, &tv_start, &tv_diff);
 
-        fprintf (stdout, "%s: count=%ld, size=%ld, time=%ld:%ld\n",
-                 func_name, count, state->io_size,
-                 tv_diff.tv_sec, tv_diff.tv_usec);
+    fprintf(stdout, "%s: count=%ld, size=%ld, time=%ld:%ld\n", func_name, count,
+            state->io_size, tv_diff.tv_sec, tv_diff.tv_usec);
 }
 
-
 static error_t
-parse_opts (int key, char *arg,
-            struct argp_state *_state)
+parse_opts(int key, char *arg, struct argp_state *_state)
 {
-        struct state *state = _state->input;
+    struct state *state = _state->input;
 
-        switch (key)
-        {
+    switch (key) {
         case 'o':
-                if (strcasecmp (arg, "read") == 0) {
-                        state->need_op_write = 0;
-                        state->need_op_read = 1;
-                } else if (strcasecmp (arg, "write") == 0) {
-                        state->need_op_write = 1;
-                        state->need_op_read = 0;
-                } else if (strcasecmp (arg, "both") == 0) {
-                        state->need_op_write = 1;
-                        state->need_op_read = 1;
-                } else {
-                        fprintf (stderr, "unknown op: %s\n", arg);
-                        return -1;
-                }
-                break;
+            if (strcasecmp(arg, "read") == 0) {
+                state->need_op_write = 0;
+                state->need_op_read = 1;
+            } else if (strcasecmp(arg, "write") == 0) {
+                state->need_op_write = 1;
+                state->need_op_read = 0;
+            } else if (strcasecmp(arg, "both") == 0) {
+                state->need_op_write = 1;
+                state->need_op_read = 1;
+            } else {
+                fprintf(stderr, "unknown op: %s\n", arg);
+                return -1;
+            }
+            break;
         case 'i':
-                if (strcasecmp (arg, "fileio") == 0) {
-                        state->need_iface_fileio = 1;
-                        state->need_iface_xattr = 0;
-                } else if (strcasecmp (arg, "xattr") == 0) {
-                        state->need_iface_fileio = 0;
-                        state->need_iface_xattr = 1;
-                } else if (strcasecmp (arg, "both") == 0) {
-                        state->need_iface_fileio = 1;
-                        state->need_iface_xattr = 1;
-                } else {
-                        fprintf (stderr, "unknown interface: %s\n", arg);
-                        return -1;
-                }
-                break;
-        case 'b':
-        {
-                size_t block_size = atoi (arg);
-                if (!block_size) {
-                        fprintf (stderr, "incorrect size: %s\n", arg);
-                        return -1;
-                }
-                state->block_size = block_size;
-        }
-        break;
+            if (strcasecmp(arg, "fileio") == 0) {
+                state->need_iface_fileio = 1;
+                state->need_iface_xattr = 0;
+            } else if (strcasecmp(arg, "xattr") == 0) {
+                state->need_iface_fileio = 0;
+                state->need_iface_xattr = 1;
+            } else if (strcasecmp(arg, "both") == 0) {
+                state->need_iface_fileio = 1;
+                state->need_iface_xattr = 1;
+            } else {
+                fprintf(stderr, "unknown interface: %s\n", arg);
+                return -1;
+            }
+            break;
+        case 'b': {
+            size_t block_size = atoi(arg);
+            if (!block_size) {
+                fprintf(stderr, "incorrect size: %s\n", arg);
+                return -1;
+            }
+            state->block_size = block_size;
+        } break;
         case 's':
-                state->specfile = strdup (arg);
-                break;
+            state->specfile = strdup(arg);
+            break;
         case 'p':
-                fprintf (stderr, "using prefix: %s\n", arg);
-                strncpy (state->prefix, arg, 512);
-                break;
-        case 'c':
-        {
-                long count = atol (arg);
-                if (!count) {
-                        fprintf (stderr, "incorrect count: %s\n", arg);
-                        return -1;
-                }
-                state->count = count;
-        }
-        break;
+            fprintf(stderr, "using prefix: %s\n", arg);
+            strncpy(state->prefix, arg, 512);
+            break;
+        case 'c': {
+            long count = atol(arg);
+            if (!count) {
+                fprintf(stderr, "incorrect count: %s\n", arg);
+                return -1;
+            }
+            state->count = count;
+        } break;
         case ARGP_KEY_NO_ARGS:
-                break;
+            break;
         case ARGP_KEY_ARG:
-                break;
-        }
+            break;
+    }
 
-        return 0;
+    return 0;
 }
 
 int
-do_mode_posix_iface_fileio_write (struct state *state)
+do_mode_posix_iface_fileio_write(struct state *state)
 {
-        long int i;
-        int ret = -1;
-        char block[state->block_size];
-
-        for (i=0; i<state->count; i++) {
-                int fd = -1;
-                char filename[512];
-
-                sprintf (filename, "%s.%06ld", state->prefix, i);
-
-                fd = open (filename, O_CREAT|O_WRONLY, 00600);
-                if (fd == -1) {
-                        fprintf (stderr, "open(%s) => %s\n", filename, strerror (errno));
-                        break;
-                }
-                ret = write (fd, block, state->block_size);
-                if (ret != state->block_size) {
-                        fprintf (stderr, "write (%s) => %d/%s\n", filename, ret,
-                                 strerror (errno));
-                        close (fd);
-                        break;
-                }
-                close (fd);
-                state->io_size += ret;
+    long int i;
+    int ret = -1;
+    char block[state->block_size];
+
+    for (i = 0; i < state->count; i++) {
+        int fd = -1;
+        char filename[512];
+
+        sprintf(filename, "%s.%06ld", state->prefix, i);
+
+        fd = open(filename, O_CREAT | O_WRONLY, 00600);
+        if (fd == -1) {
+            fprintf(stderr, "open(%s) => %s\n", filename, strerror(errno));
+            break;
+        }
+        ret = write(fd, block, state->block_size);
+        if (ret != state->block_size) {
+            fprintf(stderr, "write (%s) => %d/%s\n", filename, ret,
+                    strerror(errno));
+            close(fd);
+            break;
         }
+        close(fd);
+        state->io_size += ret;
+    }
 
-        return i;
+    return i;
 }
 
-
 int
-do_mode_posix_iface_fileio_read (struct state *state)
+do_mode_posix_iface_fileio_read(struct state *state)
 {
-        long int i;
-        int ret = -1;
-        char block[state->block_size];
-
-        for (i=0; i<state->count; i++) {
-                int fd = -1;
-                char filename[512];
-
-                sprintf (filename, "%s.%06ld", state->prefix, i);
-
-                fd = open (filename, O_RDONLY);
-                if (fd == -1) {
-                        fprintf (stderr, "open(%s) => %s\n", filename, strerror (errno));
-                        break;
-                }
-                ret = read (fd, block, state->block_size);
-                if (ret == -1) {
-                        fprintf (stderr, "read(%s) => %d/%s\n", filename, ret, strerror (errno));
-                        close (fd);
-                        break;
-                }
-                close (fd);
-                state->io_size += ret;
+    long int i;
+    int ret = -1;
+    char block[state->block_size];
+
+    for (i = 0; i < state->count; i++) {
+        int fd = -1;
+        char filename[512];
+
+        sprintf(filename, "%s.%06ld", state->prefix, i);
+
+        fd = open(filename, O_RDONLY);
+        if (fd == -1) {
+            fprintf(stderr, "open(%s) => %s\n", filename, strerror(errno));
+            break;
         }
+        ret = read(fd, block, state->block_size);
+        if (ret == -1) {
+            fprintf(stderr, "read(%s) => %d/%s\n", filename, ret,
+                    strerror(errno));
+            close(fd);
+            break;
+        }
+        close(fd);
+        state->io_size += ret;
+    }
 
-        return i;
+    return i;
 }
 
-
 int
-do_mode_posix_iface_fileio (struct state *state)
+do_mode_posix_iface_fileio(struct state *state)
 {
-        if (state->need_op_write)
-                MEASURE (do_mode_posix_iface_fileio_write, state);
+    if (state->need_op_write)
+        MEASURE(do_mode_posix_iface_fileio_write, state);
 
-        if (state->need_op_read)
-                MEASURE (do_mode_posix_iface_fileio_read, state);
+    if (state->need_op_read)
+        MEASURE(do_mode_posix_iface_fileio_read, state);
 
-        return 0;
+    return 0;
 }
 
-
 int
-do_mode_posix_iface_xattr_write (struct state *state)
+do_mode_posix_iface_xattr_write(struct state *state)
 {
-        long int i;
-        int ret = -1;
-        char block[state->block_size];
-        char *dname = NULL, *dirc = NULL;
-        char *bname = NULL, *basec = NULL;
-
-        dirc = strdup (state->prefix);
-        basec = strdup (state->prefix);
-        dname = dirname (dirc);
-        bname = basename (basec);
-
-        for (i=0; i<state->count; i++) {
-                char key[512];
-
-                sprintf (key, "glusterfs.file.%s.%06ld", bname, i);
-
-                ret = lsetxattr (dname, key, block, state->block_size, 0);
-
-                if (ret != 0) {
-                        fprintf (stderr, "lsetxattr (%s, %s, %p) => %s\n",
-                                 dname, key, block, strerror (errno));
-                        break;
-                }
-                state->io_size += state->block_size;
+    long int i;
+    int ret = -1;
+    char block[state->block_size];
+    char *dname = NULL, *dirc = NULL;
+    char *bname = NULL, *basec = NULL;
+
+    dirc = strdup(state->prefix);
+    basec = strdup(state->prefix);
+    dname = dirname(dirc);
+    bname = basename(basec);
+
+    for (i = 0; i < state->count; i++) {
+        char key[512];
+
+        sprintf(key, "glusterfs.file.%s.%06ld", bname, i);
+
+        ret = lsetxattr(dname, key, block, state->block_size, 0);
+
+        if (ret != 0) {
+            fprintf(stderr, "lsetxattr (%s, %s, %p) => %s\n", dname, key, block,
+                    strerror(errno));
+            break;
         }
+        state->io_size += state->block_size;
+    }
 
-        free (dirc);
-        free (basec);
+    free(dirc);
+    free(basec);
 
-        return i;
+    return i;
 }
 
-
 int
-do_mode_posix_iface_xattr_read (struct state *state)
+do_mode_posix_iface_xattr_read(struct state *state)
 {
-        long int i;
-        int ret = -1;
-        char block[state->block_size];
-        char *dname = NULL, *dirc = NULL;
-        char *bname = NULL, *basec = NULL;
-
-        dirc = strdup (state->prefix);
-        basec = strdup (state->prefix);
-        dname = dirname (dirc);
-        bname = basename (basec);
-
-        for (i=0; i<state->count; i++) {
-                char key[512];
-
-                sprintf (key, "glusterfs.file.%s.%06ld", bname, i);
-
-                ret = lgetxattr (dname, key, block, state->block_size);
-
-                if (ret < 0) {
-                        fprintf (stderr, "lgetxattr (%s, %s, %p) => %s\n",
-                                 dname, key, block, strerror (errno));
-                        break;
-                }
-                state->io_size += ret;
+    long int i;
+    int ret = -1;
+    char block[state->block_size];
+    char *dname = NULL, *dirc = NULL;
+    char *bname = NULL, *basec = NULL;
+
+    dirc = strdup(state->prefix);
+    basec = strdup(state->prefix);
+    dname = dirname(dirc);
+    bname = basename(basec);
+
+    for (i = 0; i < state->count; i++) {
+        char key[512];
+
+        sprintf(key, "glusterfs.file.%s.%06ld", bname, i);
+
+        ret = lgetxattr(dname, key, block, state->block_size);
+
+        if (ret < 0) {
+            fprintf(stderr, "lgetxattr (%s, %s, %p) => %s\n", dname, key, block,
+                    strerror(errno));
+            break;
         }
+        state->io_size += ret;
+    }
 
-        return i;
+    return i;
 }
 
-
 int
-do_mode_posix_iface_xattr (struct state *state)
+do_mode_posix_iface_xattr(struct state *state)
 {
-        if (state->need_op_write)
-                MEASURE (do_mode_posix_iface_xattr_write, state);
+    if (state->need_op_write)
+        MEASURE(do_mode_posix_iface_xattr_write, state);
 
-        if (state->need_op_read)
-                MEASURE (do_mode_posix_iface_xattr_read, state);
+    if (state->need_op_read)
+        MEASURE(do_mode_posix_iface_xattr_read, state);
 
-        return 0;
+    return 0;
 }
 
 int
-do_mode_posix (struct state *state)
+do_mode_posix(struct state *state)
 {
-        if (state->need_iface_fileio)
-                do_mode_posix_iface_fileio (state);
+    if (state->need_iface_fileio)
+        do_mode_posix_iface_fileio(state);
 
-        if (state->need_iface_xattr)
-                do_mode_posix_iface_xattr (state);
+    if (state->need_iface_xattr)
+        do_mode_posix_iface_xattr(state);
 
-        return 0;
+    return 0;
 }
 
-
 int
-do_actions (struct state *state)
+do_actions(struct state *state)
 {
-        if (state->need_mode_posix)
-                do_mode_posix (state);
+    if (state->need_mode_posix)
+        do_mode_posix(state);
 
-        return 0;
+    return 0;
 }
 
 static struct argp_option options[] = {
-        {"op", 'o', "OPERATIONS", 0,
-         "WRITE|READ|BOTH - defaults to BOTH"},
-        {"iface", 'i', "INTERFACE", 0,
-         "FILEIO|XATTR|BOTH - defaults to FILEIO"},
-        {"block", 'b', "BLOCKSIZE", 0,
-         "<NUM> - defaults to 4096"},
-        {"specfile", 's', "SPECFILE", 0,
-         "absolute path to specfile"},
-        {"prefix", 'p', "PREFIX", 0,
-         "filename prefix"},
-        {"count", 'c', "COUNT", 0,
-         "number of files"},
-        {0, 0, 0, 0, 0}
-};
+    {"op", 'o', "OPERATIONS", 0, "WRITE|READ|BOTH - defaults to BOTH"},
+    {"iface", 'i', "INTERFACE", 0, "FILEIO|XATTR|BOTH - defaults to FILEIO"},
+    {"block", 'b', "BLOCKSIZE", 0, "<NUM> - defaults to 4096"},
+    {"specfile", 's', "SPECFILE", 0, "absolute path to specfile"},
+    {"prefix", 'p', "PREFIX", 0, "filename prefix"},
+    {"count", 'c', "COUNT", 0, "number of files"},
+    {0, 0, 0, 0, 0}};
 
-static struct argp argp = {
-        options,
-        parse_opts,
-        "tool",
-        "tool to benchmark small file performance"
-};
+static struct argp argp = {options, parse_opts, "tool",
+                           "tool to benchmark small file performance"};
 
 int
-main (int argc, char *argv[])
+main(int argc, char *argv[])
 {
-        struct state state = {0, };
+    struct state state = {
+        0,
+    };
 
-        state.need_op_write = 1;
-        state.need_op_read = 1;
+    state.need_op_write = 1;
+    state.need_op_read = 1;
 
-        state.need_iface_fileio = 1;
-        state.need_iface_xattr = 0;
+    state.need_iface_fileio = 1;
+    state.need_iface_xattr = 0;
 
-        state.need_mode_posix = 1;
+    state.need_mode_posix = 1;
 
-        state.block_size = 4096;
+    state.block_size = 4096;
 
-        strcpy (state.prefix, "tmpfile");
-        state.count = 1048576;
+    strcpy(state.prefix, "tmpfile");
+    state.count = 1048576;
 
-        if (argp_parse (&argp, argc, argv, 0, 0, &state) != 0) {
-                fprintf (stderr, "argp_parse() failed\n");
-                return 1;
-        }
+    if (argp_parse(&argp, argc, argv, 0, 0, &state) != 0) {
+        fprintf(stderr, "argp_parse() failed\n");
+        return 1;
+    }
 
-        do_actions (&state);
+    do_actions(&state);
 
-        return 0;
+    return 0;
 }
diff --git a/extras/benchmarking/rdd.c b/extras/benchmarking/rdd.c
index a667c6a1d65..efc9d342a37 100644
--- a/extras/benchmarking/rdd.c
+++ b/extras/benchmarking/rdd.c
@@ -20,633 +20,586 @@
 
 #define TWO_POWER(power) (2UL << (power))
 
-#define RDD_INTEGER_VALUE ((TWO_POWER ((sizeof (int) * 8))) - 1)
+#define RDD_INTEGER_VALUE ((TWO_POWER((sizeof(int) * 8))) - 1)
 
 #ifndef UNIX_PATH_MAX
 #define UNIX_PATH_MAX 108
 #endif
 
 #define UNIT_KB 1024ULL
-#define UNIT_MB UNIT_KB*1024ULL
-#define UNIT_GB UNIT_MB*1024ULL
-#define UNIT_TB UNIT_GB*1024ULL
-#define UNIT_PB UNIT_TB*1024ULL
+#define UNIT_MB UNIT_KB * 1024ULL
+#define UNIT_GB UNIT_MB * 1024ULL
+#define UNIT_TB UNIT_GB * 1024ULL
+#define UNIT_PB UNIT_TB * 1024ULL
 
-#define UNIT_KB_STRING    "KB"
-#define UNIT_MB_STRING    "MB"
-#define UNIT_GB_STRING    "GB"
-#define UNIT_TB_STRING    "TB"
-#define UNIT_PB_STRING    "PB"
+#define UNIT_KB_STRING "KB"
+#define UNIT_MB_STRING "MB"
+#define UNIT_GB_STRING "GB"
+#define UNIT_TB_STRING "TB"
+#define UNIT_PB_STRING "PB"
 
 struct rdd_file {
-        char path[UNIX_PATH_MAX];
-        struct stat st;
-        int fd;
+    char path[UNIX_PATH_MAX];
+    struct stat st;
+    int fd;
 };
 
 struct rdd_config {
-        long iters;
-        long max_ops_per_seq;
-        size_t max_bs;
-        size_t min_bs;
-        int thread_count;
-        pthread_t *threads;
-        pthread_barrier_t barrier;
-        pthread_mutex_t lock;
-        struct rdd_file in_file;
-        struct rdd_file out_file;
-        ssize_t file_size;
+    long iters;
+    long max_ops_per_seq;
+    size_t max_bs;
+    size_t min_bs;
+    int thread_count;
+    pthread_t *threads;
+    pthread_barrier_t barrier;
+    pthread_mutex_t lock;
+    struct rdd_file in_file;
+    struct rdd_file out_file;
+    ssize_t file_size;
 };
 static struct rdd_config rdd_config;
 
 enum rdd_keys {
-        RDD_MIN_BS_KEY = 1,
-        RDD_MAX_BS_KEY,
+    RDD_MIN_BS_KEY = 1,
+    RDD_MAX_BS_KEY,
 };
 
 static error_t
-rdd_parse_opts (int key, char *arg,
-                struct argp_state *_state)
+rdd_parse_opts(int key, char *arg, struct argp_state *_state)
 {
-        switch (key) {
-        case 'o':
-        {
-                int len = 0;
-                len = strlen (arg);
-                if (len > UNIX_PATH_MAX) {
-                        fprintf (stderr, "output file name too long (%s)\n",
-                                 arg);
-                        return -1;
-                }
-
-                strncpy (rdd_config.out_file.path, arg, len);
-        }
-        break;
-
-        case 'i':
-        {
-                int len = 0;
-                len = strlen (arg);
-                if (len > UNIX_PATH_MAX) {
-                        fprintf (stderr, "input file name too long (%s)\n",
-                                 arg);
-                        return -1;
-                }
-
-                strncpy (rdd_config.in_file.path, arg, len);
-                rdd_config.in_file.path[len] = '\0';
-        }
-        break;
-
-        case 'f':
-        {
-                char *tmp = NULL;
-                unsigned long long fs = 0;
-                if (string2bytesize (arg, &fs) == -1) {
-                        fprintf (stderr, "invalid argument for file size "
-                                 "(%s)\n", arg);
-                        return -1;
-                }
-
-                rdd_config.file_size = fs;
-        }
-        break;
-
-        case RDD_MIN_BS_KEY:
-        {
-                char *tmp = NULL;
-                long bs = 0;
-                bs = strtol (arg, &tmp, 10);
-                if ((bs == LONG_MAX) || (bs == LONG_MIN) || (tmp && *tmp)) {
-                        fprintf (stderr, "invalid argument for minimum block"
-                                 "size (%s)\n", arg);
-                        return -1;
-                }
-
-                rdd_config.min_bs = bs;
-        }
-        break;
-
-        case RDD_MAX_BS_KEY:
-        {
-                char *tmp = NULL;
-                long bs = 0;
-                bs = strtol (arg, &tmp, 10);
-                if ((bs == LONG_MAX) || (bs == LONG_MIN) || (tmp && *tmp)) {
-                        fprintf (stderr, "invalid argument for maximum block"
-                                 "size (%s)\n", arg);
-                        return -1;
-                }
-
-                rdd_config.max_bs = bs;
-        }
-        break;
-
-        case 'r':
-        {
-                char *tmp = NULL;
-                long iters = 0;
-                iters = strtol (arg, &tmp, 10);
-                if ((iters == LONG_MAX) ||
-                    (iters == LONG_MIN) ||
-                    (tmp && *tmp)) {
-                        fprintf (stderr, "invalid argument for iterations"
-                                 "(%s)\n", arg);
-                        return -1;
-                }
-
-                rdd_config.iters = iters;
-        }
-        break;
-
-        case 'm':
-        {
-                char *tmp = NULL;
-                long max_ops = 0;
-                max_ops = strtol (arg, &tmp, 10);
-                if ((max_ops == LONG_MAX) ||
-                    (max_ops == LONG_MIN) ||
-                    (tmp && *tmp)) {
-                        fprintf (stderr, "invalid argument for max-ops"
-                                 "(%s)\n", arg);
-                        return -1;
-                }
+    switch (key) {
+        case 'o': {
+            int len = 0;
+            len = strlen(arg);
+            if (len > UNIX_PATH_MAX) {
+                fprintf(stderr, "output file name too long (%s)\n", arg);
+                return -1;
+            }
 
-                rdd_config.max_ops_per_seq = max_ops;
-        }
-        break;
+            strncpy(rdd_config.out_file.path, arg, len);
+        } break;
 
-        case 't':
-        {
-                char *tmp = NULL;
-                long threads = 0;
-                threads = strtol (arg, &tmp, 10);
-                if ((threads == LONG_MAX) ||
-                    (threads == LONG_MIN) ||
-                    (tmp && *tmp)) {
-                        fprintf (stderr, "invalid argument for thread count"
-                                 "(%s)\n", arg);
-                        return -1;
-                }
+        case 'i': {
+            int len = 0;
+            len = strlen(arg);
+            if (len > UNIX_PATH_MAX) {
+                fprintf(stderr, "input file name too long (%s)\n", arg);
+                return -1;
+            }
+
+            strncpy(rdd_config.in_file.path, arg, len);
+            rdd_config.in_file.path[len] = '\0';
+        } break;
+
+        case 'f': {
+            char *tmp = NULL;
+            unsigned long long fs = 0;
+            if (string2bytesize(arg, &fs) == -1) {
+                fprintf(stderr,
+                        "invalid argument for file size "
+                        "(%s)\n",
+                        arg);
+                return -1;
+            }
+
+            rdd_config.file_size = fs;
+        } break;
+
+        case RDD_MIN_BS_KEY: {
+            char *tmp = NULL;
+            long bs = 0;
+            bs = strtol(arg, &tmp, 10);
+            if ((bs == LONG_MAX) || (bs == LONG_MIN) || (tmp && *tmp)) {
+                fprintf(stderr,
+                        "invalid argument for minimum block"
+                        "size (%s)\n",
+                        arg);
+                return -1;
+            }
+
+            rdd_config.min_bs = bs;
+        } break;
+
+        case RDD_MAX_BS_KEY: {
+            char *tmp = NULL;
+            long bs = 0;
+            bs = strtol(arg, &tmp, 10);
+            if ((bs == LONG_MAX) || (bs == LONG_MIN) || (tmp && *tmp)) {
+                fprintf(stderr,
+                        "invalid argument for maximum block"
+                        "size (%s)\n",
+                        arg);
+                return -1;
+            }
+
+            rdd_config.max_bs = bs;
+        } break;
+
+        case 'r': {
+            char *tmp = NULL;
+            long iters = 0;
+            iters = strtol(arg, &tmp, 10);
+            if ((iters == LONG_MAX) || (iters == LONG_MIN) || (tmp && *tmp)) {
+                fprintf(stderr,
+                        "invalid argument for iterations"
+                        "(%s)\n",
+                        arg);
+                return -1;
+            }
+
+            rdd_config.iters = iters;
+        } break;
+
+        case 'm': {
+            char *tmp = NULL;
+            long max_ops = 0;
+            max_ops = strtol(arg, &tmp, 10);
+            if ((max_ops == LONG_MAX) || (max_ops == LONG_MIN) ||
+                (tmp && *tmp)) {
+                fprintf(stderr,
+                        "invalid argument for max-ops"
+                        "(%s)\n",
+                        arg);
+                return -1;
+            }
+
+            rdd_config.max_ops_per_seq = max_ops;
+        } break;
+
+        case 't': {
+            char *tmp = NULL;
+            long threads = 0;
+            threads = strtol(arg, &tmp, 10);
+            if ((threads == LONG_MAX) || (threads == LONG_MIN) ||
+                (tmp && *tmp)) {
+                fprintf(stderr,
+                        "invalid argument for thread count"
+                        "(%s)\n",
+                        arg);
+                return -1;
+            }
 
-                rdd_config.thread_count = threads;
-        }
-        break;
+            rdd_config.thread_count = threads;
+        } break;
 
         case ARGP_KEY_NO_ARGS:
-                break;
+            break;
         case ARGP_KEY_ARG:
-                break;
+            break;
         case ARGP_KEY_END:
-                if (_state->argc == 1) {
-                        argp_usage (_state);
-                }
+            if (_state->argc == 1) {
+                argp_usage(_state);
+            }
+    }
 
-        }
-
-        return 0;
+    return 0;
 }
 
 int
-string2bytesize (const char *str, unsigned long long *n)
+string2bytesize(const char *str, unsigned long long *n)
 {
-        unsigned long long value = 0ULL;
-        char *tail = NULL;
-        int old_errno = 0;
-        const char *s = NULL;
-
-        if (str == NULL || n == NULL)
-        {
-                errno = EINVAL;
-                return -1;
-        }
-
-        for (s = str; *s != '\0'; s++)
-        {
-                if (isspace (*s))
-                {
-                        continue;
-                }
-                if (*s == '-')
-                {
-                        return -1;
-                }
-                break;
+    unsigned long long value = 0ULL;
+    char *tail = NULL;
+    int old_errno = 0;
+    const char *s = NULL;
+
+    if (str == NULL || n == NULL) {
+        errno = EINVAL;
+        return -1;
+    }
+
+    for (s = str; *s != '\0'; s++) {
+        if (isspace(*s)) {
+            continue;
         }
-
-        old_errno = errno;
-        errno = 0;
-        value = strtoull (str, &tail, 10);
-
-        if (errno == ERANGE || errno == EINVAL)
-        {
-                return -1;
+        if (*s == '-') {
+            return -1;
         }
-
-        if (errno == 0)
-        {
-                errno = old_errno;
+        break;
+    }
+
+    old_errno = errno;
+    errno = 0;
+    value = strtoull(str, &tail, 10);
+
+    if (errno == ERANGE || errno == EINVAL) {
+        return -1;
+    }
+
+    if (errno == 0) {
+        errno = old_errno;
+    }
+
+    if (tail[0] != '\0') {
+        if (strcasecmp(tail, UNIT_KB_STRING) == 0) {
+            value *= UNIT_KB;
+        } else if (strcasecmp(tail, UNIT_MB_STRING) == 0) {
+            value *= UNIT_MB;
+        } else if (strcasecmp(tail, UNIT_GB_STRING) == 0) {
+            value *= UNIT_GB;
+        } else if (strcasecmp(tail, UNIT_TB_STRING) == 0) {
+            value *= UNIT_TB;
+        } else if (strcasecmp(tail, UNIT_PB_STRING) == 0) {
+            value *= UNIT_PB;
         }
 
-        if (tail[0] != '\0')
-        {
-                if (strcasecmp (tail, UNIT_KB_STRING) == 0)
-                {
-                        value *= UNIT_KB;
-                }
-                else if (strcasecmp (tail, UNIT_MB_STRING) == 0)
-                {
-                        value *= UNIT_MB;
-                }
-                else if (strcasecmp (tail, UNIT_GB_STRING) == 0)
-                {
-                        value *= UNIT_GB;
-                }
-                else if (strcasecmp (tail, UNIT_TB_STRING) == 0)
-                {
-                        value *= UNIT_TB;
-                }
-                else if (strcasecmp (tail, UNIT_PB_STRING) == 0)
-                {
-                        value *= UNIT_PB;
-                }
-
-                else
-                {
-                        return -1;
-                }
+        else {
+            return -1;
         }
+    }
 
-        *n = value;
+    *n = value;
 
-        return 0;
+    return 0;
 }
 
 static struct argp_option rdd_options[] = {
-        {"if", 'i', "INPUT_FILE", 0, "input-file"},
-        {"of", 'o', "OUTPUT_FILE", 0, "output-file"},
-        {"threads", 't', "COUNT", 0, "number of threads to spawn (defaults to 2)"},
-        {"min-bs", RDD_MIN_BS_KEY, "MIN_BLOCK_SIZE", 0,
-         "Minimum block size in bytes (defaults to 1024)"},
-        {"max-bs", RDD_MAX_BS_KEY, "MAX_BLOCK_SIZE", 0,
-         "Maximum block size in bytes (defaults to 4096)"},
-        {"iters", 'r', "ITERS", 0,
-         "Number of read-write sequences (defaults to 1000000)"},
-        {"max-ops", 'm', "MAXOPS", 0,
-         "maximum number of read-writes to be performed in a sequence (defaults to 1)"},
-        {"file-size", 'f', "FILESIZE", 0,
-         "the size of the file which will be created and upon it I/O will be done"
-         " (defaults to 100MB"},
-        {0, 0, 0, 0, 0}
-};
+    {"if", 'i', "INPUT_FILE", 0, "input-file"},
+    {"of", 'o', "OUTPUT_FILE", 0, "output-file"},
+    {"threads", 't', "COUNT", 0, "number of threads to spawn (defaults to 2)"},
+    {"min-bs", RDD_MIN_BS_KEY, "MIN_BLOCK_SIZE", 0,
+     "Minimum block size in bytes (defaults to 1024)"},
+    {"max-bs", RDD_MAX_BS_KEY, "MAX_BLOCK_SIZE", 0,
+     "Maximum block size in bytes (defaults to 4096)"},
+    {"iters", 'r', "ITERS", 0,
+     "Number of read-write sequences (defaults to 1000000)"},
+    {"max-ops", 'm', "MAXOPS", 0,
+     "maximum number of read-writes to be performed in a sequence (defaults to "
+     "1)"},
+    {"file-size", 'f', "FILESIZE", 0,
+     "the size of the file which will be created and upon it I/O will be done"
+     " (defaults to 100MB"},
+    {0, 0, 0, 0, 0}};
 
 static struct argp argp = {
-  rdd_options,
-  rdd_parse_opts,
-  "",
-  "random dd - tool to do a sequence of random block-sized continuous"
-  "read writes starting at a random offset"
-};
-
+    rdd_options, rdd_parse_opts, "",
+    "random dd - tool to do a sequence of random block-sized continuous"
+    "read writes starting at a random offset"};
 
 static void
-rdd_default_config (void)
+rdd_default_config(void)
 {
-        char *tmp_path = "rdd.in";
-
-        rdd_config.thread_count = 2;
-        rdd_config.iters = 1000000;
-        rdd_config.max_bs = 4096;
-        rdd_config.min_bs = 1024;
-        rdd_config.in_file.fd = rdd_config.out_file.fd = -1;
-        rdd_config.max_ops_per_seq = 1;
-        strncpy (rdd_config.in_file.path, tmp_path, strlen (tmp_path));
-        rdd_config.file_size = 104857600;
-
-        return;
+    char *tmp_path = "rdd.in";
+
+    rdd_config.thread_count = 2;
+    rdd_config.iters = 1000000;
+    rdd_config.max_bs = 4096;
+    rdd_config.min_bs = 1024;
+    rdd_config.in_file.fd = rdd_config.out_file.fd = -1;
+    rdd_config.max_ops_per_seq = 1;
+    strncpy(rdd_config.in_file.path, tmp_path, strlen(tmp_path));
+    rdd_config.file_size = 104857600;
+
+    return;
 }
 
-
 static char
-rdd_valid_config (void)
+rdd_valid_config(void)
 {
-        char ret = 1;
-        int fd = -1;
+    char ret = 1;
+    int fd = -1;
 
-        fd = open (rdd_config.in_file.path, O_RDONLY);
-        if (fd == -1 && (errno != ENOENT)) {
-                fprintf (stderr, "open: (%s)", strerror (errno));
-                ret = 0;
-                goto out;
-        }
-        close (fd);
-
-        if (rdd_config.min_bs > rdd_config.max_bs) {
-                fprintf (stderr, "minimum blocksize %ld is greater than the "
-                         "maximum blocksize %ld", rdd_config.min_bs,
-                         rdd_config.max_bs);
-                ret = 0;
-                goto out;
-        }
+    fd = open(rdd_config.in_file.path, O_RDONLY);
+    if (fd == -1 && (errno != ENOENT)) {
+        fprintf(stderr, "open: (%s)", strerror(errno));
+        ret = 0;
+        goto out;
+    }
+    close(fd);
+
+    if (rdd_config.min_bs > rdd_config.max_bs) {
+        fprintf(stderr,
+                "minimum blocksize %ld is greater than the "
+                "maximum blocksize %ld",
+                rdd_config.min_bs, rdd_config.max_bs);
+        ret = 0;
+        goto out;
+    }
 
-        if (strlen (rdd_config.out_file.path) == 0) {
-                sprintf (rdd_config.out_file.path, "%s.rddout",
-                         rdd_config.in_file.path);
-        }
+    if (strlen(rdd_config.out_file.path) == 0) {
+        sprintf(rdd_config.out_file.path, "%s.rddout", rdd_config.in_file.path);
+    }
 
 out:
-        return ret;
+    return ret;
 }
 
-
 static void *
-rdd_read_write (void *arg)
+rdd_read_write(void *arg)
 {
-        int i = 0, ret = 0;
-        size_t bs = 0;
-        off_t offset = 0;
-        long rand = 0;
-        long max_ops = 0;
-        char *buf = NULL;
-
-        buf = calloc (1, rdd_config.max_bs);
-        if (!buf) {
-                fprintf (stderr, "calloc failed (%s)\n", strerror (errno));
+    int i = 0, ret = 0;
+    size_t bs = 0;
+    off_t offset = 0;
+    long rand = 0;
+    long max_ops = 0;
+    char *buf = NULL;
+
+    buf = calloc(1, rdd_config.max_bs);
+    if (!buf) {
+        fprintf(stderr, "calloc failed (%s)\n", strerror(errno));
+        ret = -1;
+        goto out;
+    }
+
+    for (i = 0; i < rdd_config.iters; i++) {
+        pthread_mutex_lock(&rdd_config.lock);
+        {
+            int bytes = 0;
+            rand = random();
+
+            if (rdd_config.min_bs == rdd_config.max_bs) {
+                bs = rdd_config.max_bs;
+            } else {
+                bs = rdd_config.min_bs +
+                     (rand % (rdd_config.max_bs - rdd_config.min_bs));
+            }
+
+            offset = rand % rdd_config.in_file.st.st_size;
+            max_ops = rand % rdd_config.max_ops_per_seq;
+            if (!max_ops) {
+                max_ops++;
+            }
+
+            ret = lseek(rdd_config.in_file.fd, offset, SEEK_SET);
+            if (ret != offset) {
+                fprintf(stderr, "lseek failed (%s)\n", strerror(errno));
                 ret = -1;
-                goto out;
-        }
+                goto unlock;
+            }
 
-        for (i = 0; i < rdd_config.iters; i++)
-        {
-                pthread_mutex_lock (&rdd_config.lock);
-                {
-                        int bytes = 0;
-                        rand = random ();
-
-                        if (rdd_config.min_bs == rdd_config.max_bs) {
-                                bs = rdd_config.max_bs;
-                        } else {
-                                bs = rdd_config.min_bs +
-                                        (rand %
-                                         (rdd_config.max_bs -
-                                          rdd_config.min_bs));
-                        }
-
-                        offset = rand % rdd_config.in_file.st.st_size;
-                        max_ops = rand % rdd_config.max_ops_per_seq;
-                        if (!max_ops) {
-                                max_ops ++;
-                        }
-
-                        ret = lseek (rdd_config.in_file.fd, offset, SEEK_SET);
-                        if (ret != offset) {
-                                fprintf (stderr, "lseek failed (%s)\n",
-                                         strerror (errno));
-                                ret = -1;
-                                goto unlock;
-                        }
-
-                        ret = lseek (rdd_config.out_file.fd, offset, SEEK_SET);
-                        if (ret != offset) {
-                                fprintf (stderr, "lseek failed (%s)\n",
-                                         strerror (errno));
-                                ret = -1;
-                                goto unlock;
-                        }
-
-                        while (max_ops--)
-                        {
-                                bytes = read (rdd_config.in_file.fd, buf, bs);
-                                if (!bytes) {
-                                        break;
-                                }
-
-                                if (bytes == -1) {
-                                        fprintf (stderr, "read failed (%s)\n",
-                                                 strerror (errno));
-                                        ret = -1;
-                                        goto unlock;
-                                }
-
-                                if (write (rdd_config.out_file.fd, buf, bytes)
-                                    != bytes) {
-                                        fprintf (stderr, "write failed (%s)\n",
-                                                 strerror (errno));
-                                        ret = -1;
-                                        goto unlock;
-                                }
-                        }
+            ret = lseek(rdd_config.out_file.fd, offset, SEEK_SET);
+            if (ret != offset) {
+                fprintf(stderr, "lseek failed (%s)\n", strerror(errno));
+                ret = -1;
+                goto unlock;
+            }
+
+            while (max_ops--) {
+                bytes = read(rdd_config.in_file.fd, buf, bs);
+                if (!bytes) {
+                    break;
                 }
-        unlock:
-                pthread_mutex_unlock (&rdd_config.lock);
-                if (ret == -1) {
-                        goto out;
+
+                if (bytes == -1) {
+                    fprintf(stderr, "read failed (%s)\n", strerror(errno));
+                    ret = -1;
+                    goto unlock;
+                }
+
+                if (write(rdd_config.out_file.fd, buf, bytes) != bytes) {
+                    fprintf(stderr, "write failed (%s)\n", strerror(errno));
+                    ret = -1;
+                    goto unlock;
                 }
-                ret = 0;
+            }
         }
+    unlock:
+        pthread_mutex_unlock(&rdd_config.lock);
+        if (ret == -1) {
+            goto out;
+        }
+        ret = 0;
+    }
 out:
-        free (buf);
-        pthread_barrier_wait (&rdd_config.barrier);
+    free(buf);
+    pthread_barrier_wait(&rdd_config.barrier);
 
-        return NULL;
+    return NULL;
 }
 
 static void
-cleanup (void)
+cleanup(void)
 {
-        close (rdd_config.in_file.fd);
-        close (rdd_config.out_file.fd);
-        rdd_config.in_file.fd = rdd_config.out_file.fd = -1;
+    close(rdd_config.in_file.fd);
+    close(rdd_config.out_file.fd);
+    rdd_config.in_file.fd = rdd_config.out_file.fd = -1;
 }
 
 static int
-check_and_create (void)
+check_and_create(void)
 {
-        int ret = -1;
-        char buf[4096] = {0,};
-        struct stat stbuf = {0,};
-        int  fd[2] = {-1,};
-        size_t  total_size = -1;
-
-        total_size = rdd_config.file_size;
-
-        ret = stat (rdd_config.in_file.path, &stbuf);
-        if (ret == -1 && (errno != ENOENT))
+    int ret = -1;
+    char buf[4096] = {
+        0,
+    };
+    struct stat stbuf = {
+        0,
+    };
+    int fd[2] = {
+        -1,
+    };
+    size_t total_size = -1;
+
+    total_size = rdd_config.file_size;
+
+    ret = stat(rdd_config.in_file.path, &stbuf);
+    if (ret == -1 && (errno != ENOENT))
+        goto out;
+
+    fd[1] = open(rdd_config.in_file.path, O_CREAT | O_WRONLY | O_TRUNC);
+    if (fd[1] == -1)
+        goto out;
+
+    fd[0] = open("/dev/urandom", O_RDONLY);
+    if (fd[0] == -1)
+        goto out;
+
+    while (total_size > 0) {
+        if (total_size >= 4096) {
+            ret = read(fd[0], buf, 4096);
+            if (ret == -1)
                 goto out;
-
-        fd[1] = open (rdd_config.in_file.path, O_CREAT | O_WRONLY | O_TRUNC);
-        if (fd[1] == -1)
+            ret = write(fd[1], buf, 4096);
+            if (ret == -1)
                 goto out;
-
-        fd[0] = open ("/dev/urandom", O_RDONLY);
-        if (fd[0] == -1)
+            total_size = total_size - 4096;
+        } else {
+            ret = read(fd[0], buf, total_size);
+            if (ret == -1)
                 goto out;
-
-        while (total_size > 0) {
-                if (total_size >= 4096) {
-                        ret = read (fd[0], buf, 4096);
-                        if (ret == -1)
-                                goto out;
-                        ret = write (fd[1], buf, 4096);
-                        if (ret == -1)
-                                goto out;
-                        total_size = total_size - 4096;
-                } else {
-                        ret = read (fd[0], buf, total_size);
-                        if (ret == -1)
-                                goto out;
-                        ret = write (fd[1], buf, total_size);
-                        if (ret == -1)
-                                goto out;
-                        total_size = total_size - total_size;
-                }
-
+            ret = write(fd[1], buf, total_size);
+            if (ret == -1)
+                goto out;
+            total_size = total_size - total_size;
         }
+    }
 
-        ret = 0;
+    ret = 0;
 
 out:
-        if (fd[0] > 0)
-                close (fd[0]);
-        if (fd[1] > 0)
-                close (fd[1]);
-        return ret;
+    if (fd[0] > 0)
+        close(fd[0]);
+    if (fd[1] > 0)
+        close(fd[1]);
+    return ret;
 }
 
 static int
-rdd_spawn_threads (void)
+rdd_spawn_threads(void)
 {
-        int i = 0, ret = -1, fd = -1;
-        char buf[4096];
-
-        ret = check_and_create ();
-        if (ret == -1)
-                goto out;
-
-        fd = open (rdd_config.in_file.path, O_RDONLY);
-        if (fd < 0) {
-                fprintf (stderr, "cannot open %s (%s)\n",
-                         rdd_config.in_file.path, strerror (errno));
-                ret = -1;
-                goto out;
-        }
-        ret = fstat (fd, &rdd_config.in_file.st);
-        if (ret != 0) {
-                close (fd);
-                fprintf (stderr, "cannot stat %s (%s)\n",
-                         rdd_config.in_file.path, strerror (errno));
-                ret = -1;
-                goto out;
-        }
-        rdd_config.in_file.fd = fd;
-
-        fd = open (rdd_config.out_file.path, O_WRONLY | O_CREAT | O_TRUNC,
-                   S_IRWXU | S_IROTH);
-        if (fd < 0) {
-                close (rdd_config.in_file.fd);
-                rdd_config.in_file.fd = -1;
-                fprintf (stderr, "cannot open %s (%s)\n",
-                         rdd_config.out_file.path, strerror (errno));
-                ret = -1;
-                goto out;
-        }
-        rdd_config.out_file.fd = fd;
-
-        while ((ret = read (rdd_config.in_file.fd, buf, 4096)) > 0) {
-                if (write (rdd_config.out_file.fd, buf, ret) != ret) {
-                        fprintf (stderr, "write failed (%s)\n",
-                                 strerror (errno));
-                        cleanup ();
-                        ret = -1;
-                        goto out;
-                }
-        }
-
-        rdd_config.threads = calloc (rdd_config.thread_count,
-                                     sizeof (pthread_t));
-        if (rdd_config.threads == NULL) {
-                fprintf (stderr, "calloc() failed (%s)\n", strerror (errno));
-
-                ret = -1;
-                cleanup ();
-                goto out;
-        }
-
-        ret = pthread_barrier_init (&rdd_config.barrier, NULL,
-                                    rdd_config.thread_count + 1);
-        if (ret != 0) {
-                fprintf (stderr, "pthread_barrier_init() failed (%s)\n",
-                         strerror (ret));
-
-                free (rdd_config.threads);
-                cleanup ();
-                ret = -1;
-                goto out;
+    int i = 0, ret = -1, fd = -1;
+    char buf[4096];
+
+    ret = check_and_create();
+    if (ret == -1)
+        goto out;
+
+    fd = open(rdd_config.in_file.path, O_RDONLY);
+    if (fd < 0) {
+        fprintf(stderr, "cannot open %s (%s)\n", rdd_config.in_file.path,
+                strerror(errno));
+        ret = -1;
+        goto out;
+    }
+    ret = fstat(fd, &rdd_config.in_file.st);
+    if (ret != 0) {
+        close(fd);
+        fprintf(stderr, "cannot stat %s (%s)\n", rdd_config.in_file.path,
+                strerror(errno));
+        ret = -1;
+        goto out;
+    }
+    rdd_config.in_file.fd = fd;
+
+    fd = open(rdd_config.out_file.path, O_WRONLY | O_CREAT | O_TRUNC,
+              S_IRWXU | S_IROTH);
+    if (fd < 0) {
+        close(rdd_config.in_file.fd);
+        rdd_config.in_file.fd = -1;
+        fprintf(stderr, "cannot open %s (%s)\n", rdd_config.out_file.path,
+                strerror(errno));
+        ret = -1;
+        goto out;
+    }
+    rdd_config.out_file.fd = fd;
+
+    while ((ret = read(rdd_config.in_file.fd, buf, 4096)) > 0) {
+        if (write(rdd_config.out_file.fd, buf, ret) != ret) {
+            fprintf(stderr, "write failed (%s)\n", strerror(errno));
+            cleanup();
+            ret = -1;
+            goto out;
         }
-
-        ret = pthread_mutex_init (&rdd_config.lock, NULL);
+    }
+
+    rdd_config.threads = calloc(rdd_config.thread_count, sizeof(pthread_t));
+    if (rdd_config.threads == NULL) {
+        fprintf(stderr, "calloc() failed (%s)\n", strerror(errno));
+
+        ret = -1;
+        cleanup();
+        goto out;
+    }
+
+    ret = pthread_barrier_init(&rdd_config.barrier, NULL,
+                               rdd_config.thread_count + 1);
+    if (ret != 0) {
+        fprintf(stderr, "pthread_barrier_init() failed (%s)\n", strerror(ret));
+
+        free(rdd_config.threads);
+        cleanup();
+        ret = -1;
+        goto out;
+    }
+
+    ret = pthread_mutex_init(&rdd_config.lock, NULL);
+    if (ret != 0) {
+        fprintf(stderr, "pthread_mutex_init() failed (%s)\n", strerror(ret));
+
+        free(rdd_config.threads);
+        pthread_barrier_destroy(&rdd_config.barrier);
+        cleanup();
+        ret = -1;
+        goto out;
+    }
+
+    for (i = 0; i < rdd_config.thread_count; i++) {
+        ret = pthread_create(&rdd_config.threads[i], NULL, rdd_read_write,
+                             NULL);
         if (ret != 0) {
-                fprintf (stderr, "pthread_mutex_init() failed (%s)\n",
-                         strerror (ret));
-
-                free (rdd_config.threads);
-                pthread_barrier_destroy (&rdd_config.barrier);
-                cleanup ();
-                ret = -1;
-                goto out;
-        }
-
-        for (i = 0; i < rdd_config.thread_count; i++)
-        {
-                ret = pthread_create (&rdd_config.threads[i], NULL,
-                                      rdd_read_write, NULL);
-                if (ret != 0) {
-                        fprintf (stderr, "pthread_create failed (%s)\n",
-                                 strerror (errno));
-                        exit (1);
-                }
+            fprintf(stderr, "pthread_create failed (%s)\n", strerror(errno));
+            exit(1);
         }
+    }
 
 out:
-        return ret;
+    return ret;
 }
 
 static void
-rdd_wait_for_completion (void)
+rdd_wait_for_completion(void)
 {
-        pthread_barrier_wait (&rdd_config.barrier);
+    pthread_barrier_wait(&rdd_config.barrier);
 }
 
-
 int
-main (int argc, char *argv[])
+main(int argc, char *argv[])
 {
-        int ret = -1;
+    int ret = -1;
 
-        rdd_default_config ();
+    rdd_default_config();
 
-        ret = argp_parse (&argp, argc, argv, 0, 0, NULL);
-        if (ret != 0) {
-                ret = -1;
-                fprintf (stderr, "%s: argp_parse() failed\n", argv[0]);
-                goto err;
-        }
+    ret = argp_parse(&argp, argc, argv, 0, 0, NULL);
+    if (ret != 0) {
+        ret = -1;
+        fprintf(stderr, "%s: argp_parse() failed\n", argv[0]);
+        goto err;
+    }
 
-        if (!rdd_valid_config ()) {
-                ret = -1;
-                fprintf (stderr, "%s: configuration validation failed\n",
-                         argv[0]);
-                goto err;
-        }
+    if (!rdd_valid_config()) {
+        ret = -1;
+        fprintf(stderr, "%s: configuration validation failed\n", argv[0]);
+        goto err;
+    }
 
-        ret = rdd_spawn_threads ();
-        if (ret != 0) {
-                fprintf (stderr, "%s: spawning threads failed\n", argv[0]);
-                goto err;
-        }
+    ret = rdd_spawn_threads();
+    if (ret != 0) {
+        fprintf(stderr, "%s: spawning threads failed\n", argv[0]);
+        goto err;
+    }
 
-        rdd_wait_for_completion ();
+    rdd_wait_for_completion();
 
 err:
-        return ret;
+    return ret;
 }
diff --git a/extras/create_new_xlator/new-xlator-tmpl.c b/extras/create_new_xlator/new-xlator-tmpl.c
index 474144c1c81..caa10b374d1 100644
--- a/extras/create_new_xlator/new-xlator-tmpl.c
+++ b/extras/create_new_xlator/new-xlator-tmpl.c
@@ -1,37 +1,32 @@
 #pragma fragment CBK_TEMPLATE
-int32_t
-@FOP_PREFIX@_@NAME@_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
-        int32_t op_ret, int32_t op_errno, @UNWIND_PARAMS@)
+int32_t @FOP_PREFIX @_ @NAME
+    @_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret,
+          int32_t op_errno, @UNWIND_PARAMS @)
 {
-        STACK_UNWIND_STRICT (@NAME@, frame, op_ret, op_errno,
-                             @UNWIND_ARGS@);
-        return 0;
+    STACK_UNWIND_STRICT(@NAME @, frame, op_ret, op_errno, @UNWIND_ARGS @);
+    return 0;
 }
 
 #pragma fragment COMMENT
-If you are generating the leaf xlators, remove the STACK_WIND
-and replace the @ERROR_ARGS@ to @UNWIND_ARGS@ if necessary
+If you are generating the leaf xlators, remove the STACK_WIND and replace the
+    @ERROR_ARGS @to @UNWIND_ARGS @ if necessary
 
 #pragma fragment FOP_TEMPLATE
-int32_t
-@FOP_PREFIX@_@NAME@ (call_frame_t *frame, xlator_t *this,
-        @WIND_PARAMS@)
+        int32_t @FOP_PREFIX @_ @NAME
+    @(call_frame_t *frame, xlator_t *this, @WIND_PARAMS @)
 {
-        STACK_WIND (frame, @FOP_PREFIX@_@NAME@_cbk,
-                    FIRST_CHILD(this), FIRST_CHILD(this)->fops->@NAME@,
-                    @WIND_ARGS@);
-        return 0;
+    STACK_WIND(frame, @FOP_PREFIX @_ @NAME @_cbk, FIRST_CHILD(this),
+               FIRST_CHILD(this)->fops->@NAME @, @WIND_ARGS @);
+    return 0;
 err:
-        STACK_UNWIND_STRICT (@NAME@, frame, -1, errno,
-                             @ERROR_ARGS@);
-        return 0;
+    STACK_UNWIND_STRICT(@NAME @, frame, -1, errno, @ERROR_ARGS @);
+    return 0;
 }
 
 #pragma fragment FUNC_TEMPLATE
-@RET_TYPE@
-@FOP_PREFIX@_@NAME@ (@FUNC_PARAMS@)
+@RET_TYPE @ @FOP_PREFIX @_ @NAME @(@FUNC_PARAMS @)
 {
-        return @RET_VAR@;
+    return @RET_VAR @;
 }
 
 #pragma fragment CP
@@ -50,77 +45,71 @@ err:
 
 #pragma fragment XLATOR_METHODS
 
-static int32_t
-@FOP_PREFIX@_init (xlator_t *this)
+static int32_t @FOP_PREFIX @_init(xlator_t *this)
 {
-        return 0;
+    return 0;
 }
 
-static void
-@FOP_PREFIX@_fini (xlator_t *this)
+static void @FOP_PREFIX @_fini(xlator_t *this)
 {
-        return;
+    return;
 }
 
-static int32_t
-@FOP_PREFIX@_reconfigure (xlator_t *this, dict_t *dict)
+static int32_t @FOP_PREFIX @_reconfigure(xlator_t *this, dict_t *dict)
 {
-        return 0;
+    return 0;
 }
 
-static int
-@FOP_PREFIX@_notify (xlator_t *this, int event, void *data, ...)
+static int @FOP_PREFIX @_notify(xlator_t *this, int event, void *data, ...)
 {
-        return default_notify (this, event, data);
+    return default_notify(this, event, data);
 }
 
-static int32_t
-@FOP_PREFIX@_mem_acct_init (xlator_t *this)
+static int32_t @FOP_PREFIX @_mem_acct_init(xlator_t *this)
 {
-        int     ret = -1;
+    int ret = -1;
 
-        ret = xlator_mem_acct_init (this, gf_@FOP_PREFIX@_mt_end + 1);
-        return ret;
+    ret = xlator_mem_acct_init(this, gf_ @FOP_PREFIX @_mt_end + 1);
+    return ret;
 }
 
-static int32_t
-@FOP_PREFIX@_dump_metrics (xlator_t *this, int fd)
+static int32_t @FOP_PREFIX @_dump_metrics(xlator_t *this, int fd)
 {
-        return 0;
+    return 0;
 }
 
-struct volume_options @FOP_PREFIX@_options[] = {
-        /*{ .key  = {""},
-          .type = GF_OPTION_TYPE_BOOL,
-          .default_value = "",
-          .op_version = {GD_OP_VERSION_},
-          .flags = OPT_FLAG_SETTABLE | OPT_FLAG_DOC | OPT_FLAG_CLIENT_OPT,
-          .tags = {""},
-          .description = "",
-          .category = GF_EXPERIMENTAL,
-        },
-        { .key = {NULL} },
-        */
+struct volume_options @FOP_PREFIX @_options[] = {
+    /*{ .key  = {""},
+      .type = GF_OPTION_TYPE_BOOL,
+      .default_value = "",
+      .op_version = {GD_OP_VERSION_},
+      .flags = OPT_FLAG_SETTABLE | OPT_FLAG_DOC | OPT_FLAG_CLIENT_OPT,
+      .tags = {""},
+      .description = "",
+      .category = GF_EXPERIMENTAL,
+    },
+    { .key = {NULL} },
+    */
 };
 
 xlator_api_t xlator_api = {
-        .init          = @FOP_PREFIX@_init,
-        .fini          = @FOP_PREFIX@_fini,
-        .notify        = @FOP_PREFIX@_notify,
-        .reconfigure   = @FOP_PREFIX@_reconfigure,
-        .mem_acct_init = @FOP_PREFIX@_mem_acct_init,
-        .dump_metrics  = @FOP_PREFIX@_dump_metrics,
-        .op_version    = {GD_OP_VERSION_},
-        .dumpops       = &@FOP_PREFIX@_dumpops,
-        .fops          = &@FOP_PREFIX@_fops,
-        .cbks          = &@FOP_PREFIX@_cbks,
-        .options       = @FOP_PREFIX@_options,
-        .identifier    = "@XL_NAME@",
-        .category      = GF_EXPERIMENTAL,
+    .init = @FOP_PREFIX @_init,
+    .fini = @FOP_PREFIX @_fini,
+    .notify = @FOP_PREFIX @_notify,
+    .reconfigure = @FOP_PREFIX @_reconfigure,
+    .mem_acct_init = @FOP_PREFIX @_mem_acct_init,
+    .dump_metrics = @FOP_PREFIX @_dump_metrics,
+    .op_version = {GD_OP_VERSION_},
+    .dumpops = &@FOP_PREFIX @_dumpops,
+    .fops = &@FOP_PREFIX @_fops,
+    .cbks = &@FOP_PREFIX @_cbks,
+    .options = @FOP_PREFIX @_options,
+    .identifier = "@XL_NAME@",
+    .category = GF_EXPERIMENTAL,
 };
 #pragma fragment HEADER_FMT
-#ifndef __@HFL_NAME@_H__
-#define __@HFL_NAME@_H__
+#ifndef __ @HFL_NAME @_H__
+#define __ @HFL_NAME @_H__
 
 #include "@XL_NAME@-mem-types.h"
 #include "@XL_NAME@-messages.h"
@@ -131,21 +120,21 @@ xlator_api_t xlator_api = {
 #endif /* __@HFL_NAME@_H__ */
 
 #pragma fragment MEM_HEADER_FMT
-#ifndef __@HFL_NAME@_H__
-#define __@HFL_NAME@_H__
+#ifndef __ @HFL_NAME @_H__
+#define __ @HFL_NAME @_H__
 
 #include "mem-types.h"
 
 enum gf_mdc_mem_types_ {
-        gf_@FOP_PREFIX@_mt_   = gf_common_mt_end + 1,
-        gf_@FOP_PREFIX@_mt_end
+    gf_ @FOP_PREFIX @_mt_ = gf_common_mt_end + 1,
+    gf_ @FOP_PREFIX @_mt_end
 };
 
 #endif /* __@HFL_NAME@_H__ */
 
 #pragma fragment MSG_HEADER_FMT
-#ifndef __@HFL_NAME@_H__
-#define __@HFL_NAME@_H__
+#ifndef __ @HFL_NAME @_H__
+#define __ @HFL_NAME @_H__
 
 #include "glfs-message-id.h"
 
@@ -159,8 +148,6 @@ enum gf_mdc_mem_types_ {
  * glfs-message-id.h.
  */
 
-GLFS_MSGID(@FOP_PREFIX@,
-        @FOP_PREFIX@_MSG_NO_MEMORY
-);
+GLFS_MSGID(@FOP_PREFIX @, @FOP_PREFIX @_MSG_NO_MEMORY);
 
 #endif /* __@HFL_NAME@_H__ */
diff --git a/extras/geo-rep/gsync-sync-gfid.c b/extras/geo-rep/gsync-sync-gfid.c
index 4f4fde94e40..b0c5d31ba0b 100644
--- a/extras/geo-rep/gsync-sync-gfid.c
+++ b/extras/geo-rep/gsync-sync-gfid.c
@@ -15,96 +15,95 @@
 #endif
 
 #ifndef GF_FUSE_AUX_GFID_HEAL
-#define GF_FUSE_AUX_GFID_HEAL    "glusterfs.gfid.heal"
+#define GF_FUSE_AUX_GFID_HEAL "glusterfs.gfid.heal"
 #endif
 
-#define GLFS_LINE_MAX           (PATH_MAX + (2 * UUID_CANONICAL_FORM_LEN))
+#define GLFS_LINE_MAX (PATH_MAX + (2 * UUID_CANONICAL_FORM_LEN))
 
 int
-main (int argc, char *argv[])
+main(int argc, char *argv[])
 {
-        char *file                = NULL;
-        char *tmp = NULL;
-        char *tmp1 = NULL;
-        char *parent_dir = NULL;
-        char *gfid                = NULL;
-        char *bname = NULL;
-        int   ret                 = -1;
-        int   len                 = 0;
-        FILE *fp                  = NULL;
-        char  line[GLFS_LINE_MAX] = {0,};
-        char *path = NULL;
-        void  *blob               = NULL;
-        void  *tmp_blob               = NULL;
-
-        if (argc != 2) {
-                /* each line in the file has the following format
-                 * uuid-in-canonical-form path-relative-to-gluster-mount.
-                 * Both uuid and relative path are from master mount.
-                 */
-                fprintf (stderr, "usage: %s <file-of-paths-to-be-synced>\n",
-                         argv[0]);
-                goto out;
+    char *file = NULL;
+    char *tmp = NULL;
+    char *tmp1 = NULL;
+    char *parent_dir = NULL;
+    char *gfid = NULL;
+    char *bname = NULL;
+    int ret = -1;
+    int len = 0;
+    FILE *fp = NULL;
+    char line[GLFS_LINE_MAX] = {
+        0,
+    };
+    char *path = NULL;
+    void *blob = NULL;
+    void *tmp_blob = NULL;
+
+    if (argc != 2) {
+        /* each line in the file has the following format
+         * uuid-in-canonical-form path-relative-to-gluster-mount.
+         * Both uuid and relative path are from master mount.
+         */
+        fprintf(stderr, "usage: %s <file-of-paths-to-be-synced>\n", argv[0]);
+        goto out;
+    }
+
+    file = argv[1];
+
+    fp = fopen(file, "r");
+    if (fp == NULL) {
+        fprintf(stderr, "cannot open %s for reading (%s)\n", file,
+                strerror(errno));
+        goto out;
+    }
+
+    while (fgets(line, GLFS_LINE_MAX, fp) != NULL) {
+        tmp = line;
+        path = gfid = line;
+
+        path += UUID_CANONICAL_FORM_LEN + 1;
+
+        while (isspace(*path))
+            path++;
+
+        len = strlen(line);
+        if ((len < GLFS_LINE_MAX) && (line[len - 1] == '\n'))
+            line[len - 1] = '\0';
+
+        line[UUID_CANONICAL_FORM_LEN] = '\0';
+
+        tmp = strdup(path);
+        tmp1 = strdup(path);
+        parent_dir = dirname(tmp);
+        bname = basename(tmp1);
+
+        /* gfid + '\0' + bname + '\0' */
+        len = UUID_CANONICAL_FORM_LEN + 1 + strlen(bname) + 1;
+
+        blob = malloc(len);
+
+        memcpy(blob, gfid, UUID_CANONICAL_FORM_LEN);
+
+        tmp_blob = blob + UUID_CANONICAL_FORM_LEN + 1;
+
+        memcpy(tmp_blob, bname, strlen(bname));
+
+        ret = sys_lsetxattr(parent_dir, GF_FUSE_AUX_GFID_HEAL, blob, len, 0);
+        if (ret < 0) {
+            fprintf(stderr, "setxattr on %s/%s failed (%s)\n", parent_dir,
+                    bname, strerror(errno));
         }
+        memset(line, 0, GLFS_LINE_MAX);
 
-        file = argv[1];
+        free(blob);
+        free(tmp);
+        free(tmp1);
+        blob = NULL;
+    }
 
-        fp = fopen (file, "r");
-        if (fp == NULL) {
-                fprintf (stderr, "cannot open %s for reading (%s)\n",
-                         file, strerror (errno));
-                goto out;
-        }
-
-        while (fgets (line, GLFS_LINE_MAX, fp) != NULL) {
-                tmp = line;
-                path = gfid = line;
-
-                path += UUID_CANONICAL_FORM_LEN + 1;
-
-                while(isspace (*path))
-                        path++;
-
-                len = strlen (line);
-                if ((len < GLFS_LINE_MAX) &&
-                    (line[len - 1] == '\n'))
-                        line[len - 1] = '\0';
-
-                line[UUID_CANONICAL_FORM_LEN] = '\0';
-
-                tmp = strdup (path);
-                tmp1 = strdup (path);
-                parent_dir = dirname (tmp);
-                bname = basename (tmp1);
-
-                /* gfid + '\0' + bname + '\0' */
-                len = UUID_CANONICAL_FORM_LEN + 1 + strlen (bname) + 1;
-
-                blob = malloc (len);
-
-                memcpy (blob, gfid, UUID_CANONICAL_FORM_LEN);
-
-                tmp_blob = blob + UUID_CANONICAL_FORM_LEN + 1;
-
-                memcpy (tmp_blob, bname, strlen (bname));
-
-                ret = sys_lsetxattr (parent_dir, GF_FUSE_AUX_GFID_HEAL, 
-                                blob, len, 0);
-                if (ret < 0) {
-                        fprintf (stderr, "setxattr on %s/%s failed (%s)\n",
-                                 parent_dir, bname, strerror (errno));
-                }
-                memset (line, 0, GLFS_LINE_MAX);
-
-                free (blob);
-                free (tmp); free (tmp1);
-                blob = NULL;
-        }
-
-        ret = 0;
+    ret = 0;
 out:
-        if (fp)
-                fclose(fp);
-        return ret;
+    if (fp)
+        fclose(fp);
+    return ret;
 }
-
diff --git a/extras/stripe-merge.c b/extras/stripe-merge.c
index 332690eea66..e013a6e6e8a 100644
--- a/extras/stripe-merge.c
+++ b/extras/stripe-merge.c
@@ -40,33 +40,33 @@
 #define INVALID_MODE UINT32_MAX
 
 struct file_stripe_info {
-	int stripe_count;
-	int stripe_size;
-	int coalesce;
-	mode_t mode;
-	int fd[0];
+    int stripe_count;
+    int stripe_size;
+    int coalesce;
+    mode_t mode;
+    int fd[0];
 };
 
-static int close_files(struct file_stripe_info *);
+static int
+close_files(struct file_stripe_info *);
 
-static struct
-file_stripe_info *alloc_file_stripe_info(int count)
+static struct file_stripe_info *
+alloc_file_stripe_info(int count)
 {
-	int i;
-	struct file_stripe_info *finfo;
+    int i;
+    struct file_stripe_info *finfo;
 
-	finfo = calloc(1, sizeof(struct file_stripe_info) +
-		(sizeof(int) * count));
-	if (!finfo)
-		return NULL;
+    finfo = calloc(1, sizeof(struct file_stripe_info) + (sizeof(int) * count));
+    if (!finfo)
+        return NULL;
 
-	for (i = 0; i < count; i++)
-		finfo->fd[i] = INVALID_FD;
+    for (i = 0; i < count; i++)
+        finfo->fd[i] = INVALID_FD;
 
-	finfo->mode = INVALID_MODE;
-	finfo->coalesce = INVALID_FD;
+    finfo->mode = INVALID_MODE;
+    finfo->coalesce = INVALID_FD;
 
-	return finfo;
+    return finfo;
 }
 
 /*
@@ -77,39 +77,39 @@ file_stripe_info *alloc_file_stripe_info(int count)
 static int
 get_stripe_attr_name(const char *path, const char *pattern, char **attrname)
 {
-	char attrbuf[4096];
-	char *ptr, *match = NULL;
-	int len, r, match_count = 0;
-
-	if (!path || !pattern || !attrname)
-		return -1;
-
-	len = listxattr(path, attrbuf, sizeof(attrbuf));
-	if (len < 0)
-		return len;
-
-	ptr = attrbuf;
-	while (ptr) {
-		r = fnmatch(pattern, ptr, 0);
-		if (!r) {
-			if (!match)
-				match = ptr;
-			match_count++;
-		} else if (r != FNM_NOMATCH) {
-			return -1;
-		}
-
-		len -= strlen(ptr) + 1;
-		if (len > 0)
-			ptr += strlen(ptr) + 1;
-		else
-			ptr = NULL;
-	}
-
-	if (match)
-		*attrname = strdup(match);
-
-	return match_count;
+    char attrbuf[4096];
+    char *ptr, *match = NULL;
+    int len, r, match_count = 0;
+
+    if (!path || !pattern || !attrname)
+        return -1;
+
+    len = listxattr(path, attrbuf, sizeof(attrbuf));
+    if (len < 0)
+        return len;
+
+    ptr = attrbuf;
+    while (ptr) {
+        r = fnmatch(pattern, ptr, 0);
+        if (!r) {
+            if (!match)
+                match = ptr;
+            match_count++;
+        } else if (r != FNM_NOMATCH) {
+            return -1;
+        }
+
+        len -= strlen(ptr) + 1;
+        if (len > 0)
+            ptr += strlen(ptr) + 1;
+        else
+            ptr = NULL;
+    }
+
+    if (match)
+        *attrname = strdup(match);
+
+    return match_count;
 }
 
 /*
@@ -118,19 +118,19 @@ get_stripe_attr_name(const char *path, const char *pattern, char **attrname)
 static int
 get_stripe_attr_val(const char *path, const char *attr, int *val)
 {
-	char attrbuf[4096];
-	int len;
+    char attrbuf[4096];
+    int len;
 
-	if (!path || !attr || !val)
-		return -1;
+    if (!path || !attr || !val)
+        return -1;
 
-	len = getxattr(path, attr, attrbuf, sizeof(attrbuf));
-	if (len < 0)
-		return len;
+    len = getxattr(path, attr, attrbuf, sizeof(attrbuf));
+    if (len < 0)
+        return len;
 
-	*val = atoi(attrbuf);
+    *val = atoi(attrbuf);
 
-	return 0;
+    return 0;
 }
 
 /*
@@ -145,29 +145,31 @@ get_stripe_attr_val(const char *path, const char *attr, int *val)
 static int
 get_attr(const char *path, const char *pattern, char **buf, int *val)
 {
-	int count = 1;
-
-	if (!buf)
-		return -1;
-
-	if (!*buf) {
-		count = get_stripe_attr_name(path, pattern, buf);
-		if (count > 1) {
-			/* pattern isn't good enough */
-			fprintf(stderr, "ERROR: duplicate attributes found "
-				"matching pattern: %s\n", pattern);
-			free(*buf);
-			*buf = NULL;
-			return count;
-		} else if (count < 1) {
-			return count;
-		}
-	}
-
-	if (get_stripe_attr_val(path, *buf, val) < 0)
-		return -1;
-
-	return count;
+    int count = 1;
+
+    if (!buf)
+        return -1;
+
+    if (!*buf) {
+        count = get_stripe_attr_name(path, pattern, buf);
+        if (count > 1) {
+            /* pattern isn't good enough */
+            fprintf(stderr,
+                    "ERROR: duplicate attributes found "
+                    "matching pattern: %s\n",
+                    pattern);
+            free(*buf);
+            *buf = NULL;
+            return count;
+        } else if (count < 1) {
+            return count;
+        }
+    }
+
+    if (get_stripe_attr_val(path, *buf, val) < 0)
+        return -1;
+
+    return count;
 }
 
 /*
@@ -178,164 +180,168 @@ get_attr(const char *path, const char *pattern, char **buf, int *val)
  * print a warning if any files are missing. We proceed without error in the
  * latter case to support partial recovery.
  */
-static struct
-file_stripe_info *validate_and_open_files(char *paths[], int count)
+static struct file_stripe_info *
+validate_and_open_files(char *paths[], int count)
 {
-	int i, val, tmp;
-	struct stat sbuf;
-	char *stripe_count_attr = NULL;
-	char *stripe_size_attr = NULL;
-	char *stripe_index_attr = NULL;
-	char *stripe_coalesce_attr = NULL;
-	struct file_stripe_info *finfo = NULL;
-
-	for (i = 0; i < count; i++) {
-		if (!paths[i])
-			goto err;
-
-		/*
-		 * Check the stripe count first so we can allocate the info
-		 * struct with the appropriate number of fds.
-		 */
-		if (get_attr(paths[i], ATTRNAME_STRIPE_COUNT,
-				&stripe_count_attr, &val) != 1) {
-			fprintf(stderr, "ERROR: %s: attribute: '%s'\n",
-				paths[i], ATTRNAME_STRIPE_COUNT);
-			goto err;
-		}
-		if (!finfo) {
-			finfo = alloc_file_stripe_info(val);
-			if (!finfo)
-				goto err;
-
-			if (val != count)
-				fprintf(stderr, "WARNING: %s: stripe-count "
-					"(%d) != file count (%d). Result may "
-					"be incomplete.\n", paths[i], val,
-					count);
-
-			finfo->stripe_count = val;
-		} else if (val != finfo->stripe_count) {
-			fprintf(stderr, "ERROR %s: invalid stripe count: %d "
-				"(expected %d)\n", paths[i], val,
-				finfo->stripe_count);
-			goto err;
-		}
-
-		/*
-		 * Get and validate the chunk size.
-		 */
-		if (get_attr(paths[i], ATTRNAME_STRIPE_SIZE, &stripe_size_attr,
-				&val) != 1) {
-			fprintf(stderr, "ERROR: %s: attribute: '%s'\n",
-				paths[i], ATTRNAME_STRIPE_SIZE);
-			goto err;
-		}
-
-		if (!finfo->stripe_size) {
-			finfo->stripe_size = val;
-		} else if (val != finfo->stripe_size) {
-			fprintf(stderr, "ERROR: %s: invalid stripe size: %d "
-				"(expected %d)\n", paths[i], val,
-				finfo->stripe_size);
-			goto err;
-		}
-
-		/*
-		 * stripe-coalesce is a backward compatible attribute. If the
-		 * attribute does not exist, assume a value of zero for the
-		 * traditional stripe format.
-		 */
-		tmp = get_attr(paths[i], ATTRNAME_STRIPE_COALESCE,
-				&stripe_coalesce_attr, &val);
-		if (!tmp) {
-			val = 0;
-		} else if (tmp != 1) {
-			fprintf(stderr, "ERROR: %s: attribute: '%s'\n",
-				paths[i], ATTRNAME_STRIPE_COALESCE);
-			goto err;
-		}
-
-		if (finfo->coalesce == INVALID_FD) {
-			finfo->coalesce = val;
-		} else if (val != finfo->coalesce) {
-			fprintf(stderr, "ERROR: %s: invalid coalesce flag\n",
-				paths[i]);
-			goto err;
-		}
-
-		/*
-		 * Get/validate the stripe index and open the file in the
-		 * appropriate fd slot.
-		 */
-		if (get_attr(paths[i], ATTRNAME_STRIPE_INDEX,
-				&stripe_index_attr, &val) != 1) {
-			fprintf(stderr, "ERROR: %s: attribute: '%s'\n",
-				paths[i], ATTRNAME_STRIPE_INDEX);
-			goto err;
-		}
-		if (finfo->fd[val] != INVALID_FD) {
-			fprintf(stderr, "ERROR: %s: duplicate stripe index: "
-				"%d\n", paths[i], val);
-			goto err;
-		}
-
-		finfo->fd[val] = open(paths[i], O_RDONLY);
-		if (finfo->fd[val] < 0)
-			goto err;
-
-		/*
-		 * Get the creation mode for the file.
-		 */
-		if (fstat(finfo->fd[val], &sbuf) < 0)
-			goto err;
-		if (finfo->mode == INVALID_MODE) {
-			finfo->mode = sbuf.st_mode;
-		} else if (sbuf.st_mode != finfo->mode) {
-			fprintf(stderr, "ERROR: %s: invalid mode\n", paths[i]);
-			goto err;
-		}
-	}
-
-	free(stripe_count_attr);
-	free(stripe_size_attr);
-	free(stripe_index_attr);
-	free(stripe_coalesce_attr);
-
-	return finfo;
+    int i, val, tmp;
+    struct stat sbuf;
+    char *stripe_count_attr = NULL;
+    char *stripe_size_attr = NULL;
+    char *stripe_index_attr = NULL;
+    char *stripe_coalesce_attr = NULL;
+    struct file_stripe_info *finfo = NULL;
+
+    for (i = 0; i < count; i++) {
+        if (!paths[i])
+            goto err;
+
+        /*
+         * Check the stripe count first so we can allocate the info
+         * struct with the appropriate number of fds.
+         */
+        if (get_attr(paths[i], ATTRNAME_STRIPE_COUNT, &stripe_count_attr,
+                     &val) != 1) {
+            fprintf(stderr, "ERROR: %s: attribute: '%s'\n", paths[i],
+                    ATTRNAME_STRIPE_COUNT);
+            goto err;
+        }
+        if (!finfo) {
+            finfo = alloc_file_stripe_info(val);
+            if (!finfo)
+                goto err;
+
+            if (val != count)
+                fprintf(stderr,
+                        "WARNING: %s: stripe-count "
+                        "(%d) != file count (%d). Result may "
+                        "be incomplete.\n",
+                        paths[i], val, count);
+
+            finfo->stripe_count = val;
+        } else if (val != finfo->stripe_count) {
+            fprintf(stderr,
+                    "ERROR %s: invalid stripe count: %d "
+                    "(expected %d)\n",
+                    paths[i], val, finfo->stripe_count);
+            goto err;
+        }
+
+        /*
+         * Get and validate the chunk size.
+         */
+        if (get_attr(paths[i], ATTRNAME_STRIPE_SIZE, &stripe_size_attr, &val) !=
+            1) {
+            fprintf(stderr, "ERROR: %s: attribute: '%s'\n", paths[i],
+                    ATTRNAME_STRIPE_SIZE);
+            goto err;
+        }
+
+        if (!finfo->stripe_size) {
+            finfo->stripe_size = val;
+        } else if (val != finfo->stripe_size) {
+            fprintf(stderr,
+                    "ERROR: %s: invalid stripe size: %d "
+                    "(expected %d)\n",
+                    paths[i], val, finfo->stripe_size);
+            goto err;
+        }
+
+        /*
+         * stripe-coalesce is a backward compatible attribute. If the
+         * attribute does not exist, assume a value of zero for the
+         * traditional stripe format.
+         */
+        tmp = get_attr(paths[i], ATTRNAME_STRIPE_COALESCE,
+                       &stripe_coalesce_attr, &val);
+        if (!tmp) {
+            val = 0;
+        } else if (tmp != 1) {
+            fprintf(stderr, "ERROR: %s: attribute: '%s'\n", paths[i],
+                    ATTRNAME_STRIPE_COALESCE);
+            goto err;
+        }
+
+        if (finfo->coalesce == INVALID_FD) {
+            finfo->coalesce = val;
+        } else if (val != finfo->coalesce) {
+            fprintf(stderr, "ERROR: %s: invalid coalesce flag\n", paths[i]);
+            goto err;
+        }
+
+        /*
+         * Get/validate the stripe index and open the file in the
+         * appropriate fd slot.
+         */
+        if (get_attr(paths[i], ATTRNAME_STRIPE_INDEX, &stripe_index_attr,
+                     &val) != 1) {
+            fprintf(stderr, "ERROR: %s: attribute: '%s'\n", paths[i],
+                    ATTRNAME_STRIPE_INDEX);
+            goto err;
+        }
+        if (finfo->fd[val] != INVALID_FD) {
+            fprintf(stderr,
+                    "ERROR: %s: duplicate stripe index: "
+                    "%d\n",
+                    paths[i], val);
+            goto err;
+        }
+
+        finfo->fd[val] = open(paths[i], O_RDONLY);
+        if (finfo->fd[val] < 0)
+            goto err;
+
+        /*
+         * Get the creation mode for the file.
+         */
+        if (fstat(finfo->fd[val], &sbuf) < 0)
+            goto err;
+        if (finfo->mode == INVALID_MODE) {
+            finfo->mode = sbuf.st_mode;
+        } else if (sbuf.st_mode != finfo->mode) {
+            fprintf(stderr, "ERROR: %s: invalid mode\n", paths[i]);
+            goto err;
+        }
+    }
+
+    free(stripe_count_attr);
+    free(stripe_size_attr);
+    free(stripe_index_attr);
+    free(stripe_coalesce_attr);
+
+    return finfo;
 err:
 
-	free(stripe_count_attr);
-	free(stripe_size_attr);
-	free(stripe_index_attr);
-	free(stripe_coalesce_attr);
+    free(stripe_count_attr);
+    free(stripe_size_attr);
+    free(stripe_index_attr);
+    free(stripe_coalesce_attr);
 
-	if (finfo) {
-		close_files(finfo);
-		free(finfo);
-	}
+    if (finfo) {
+        close_files(finfo);
+        free(finfo);
+    }
 
-	return NULL;
+    return NULL;
 }
 
 static int
 close_files(struct file_stripe_info *finfo)
 {
-	int i, ret;
+    int i, ret;
 
-	if (!finfo)
-		return -1;
+    if (!finfo)
+        return -1;
 
-	for (i = 0; i < finfo->stripe_count; i++) {
-		if (finfo->fd[i] == INVALID_FD)
-			continue;
+    for (i = 0; i < finfo->stripe_count; i++) {
+        if (finfo->fd[i] == INVALID_FD)
+            continue;
 
-		ret = close(finfo->fd[i]);
-		if (ret < 0)
-			return ret;
-	}
+        ret = close(finfo->fd[i]);
+        if (ret < 0)
+            return ret;
+    }
 
-	return ret;
+    return ret;
 }
 
 /*
@@ -351,43 +357,43 @@ close_files(struct file_stripe_info *finfo)
 static int
 generate_file_coalesce(int target, struct file_stripe_info *finfo)
 {
-	char *buf;
-	int ret = 0;
-	int r, w, i;
-
-	buf = malloc(finfo->stripe_size);
-	if (!buf)
-		return -1;
-
-	i = 0;
-	while (1) {
-		if (finfo->fd[i] == INVALID_FD) {
-			if (lseek(target, finfo->stripe_size, SEEK_CUR) < 0)
-				break;
-
-			i = (i + 1) % finfo->stripe_count;
-			continue;
-		}
-
-		r = read(finfo->fd[i], buf, finfo->stripe_size);
-		if (r < 0) {
-			ret = r;
-			break;
-		}
-		if (!r)
-			break;
-
-		w = write(target, buf, r);
-		if (w < 0) {
-			ret = w;
-			break;
-		}
-
-		i = (i + 1) % finfo->stripe_count;
-	}
-
-	free(buf);
-	return ret;
+    char *buf;
+    int ret = 0;
+    int r, w, i;
+
+    buf = malloc(finfo->stripe_size);
+    if (!buf)
+        return -1;
+
+    i = 0;
+    while (1) {
+        if (finfo->fd[i] == INVALID_FD) {
+            if (lseek(target, finfo->stripe_size, SEEK_CUR) < 0)
+                break;
+
+            i = (i + 1) % finfo->stripe_count;
+            continue;
+        }
+
+        r = read(finfo->fd[i], buf, finfo->stripe_size);
+        if (r < 0) {
+            ret = r;
+            break;
+        }
+        if (!r)
+            break;
+
+        w = write(target, buf, r);
+        if (w < 0) {
+            ret = w;
+            break;
+        }
+
+        i = (i + 1) % finfo->stripe_count;
+    }
+
+    free(buf);
+    return ret;
 }
 
 /*
@@ -398,97 +404,100 @@ generate_file_coalesce(int target, struct file_stripe_info *finfo)
 static int
 generate_file_traditional(int target, struct file_stripe_info *finfo)
 {
-	int i, j, max_ret, ret;
-	char buf[finfo->stripe_count][4096];
-
-	do {
-		char newbuf[4096] = {0, };
-
-		max_ret = 0;
-		for (i = 0; i < finfo->stripe_count; i++) {
-			memset(buf[i], 0, 4096);
-			ret = read(finfo->fd[i], buf[i], 4096);
-			if (ret > max_ret)
-				max_ret = ret;
-		}
-		for (i = 0; i < max_ret; i++)
-			for (j = 0; j < finfo->stripe_count; j++)
-				newbuf[i] |= buf[j][i];
-			write(target, newbuf, max_ret);
-	} while (max_ret);
-
-	return 0;
+    int i, j, max_ret, ret;
+    char buf[finfo->stripe_count][4096];
+
+    do {
+        char newbuf[4096] = {
+            0,
+        };
+
+        max_ret = 0;
+        for (i = 0; i < finfo->stripe_count; i++) {
+            memset(buf[i], 0, 4096);
+            ret = read(finfo->fd[i], buf[i], 4096);
+            if (ret > max_ret)
+                max_ret = ret;
+        }
+        for (i = 0; i < max_ret; i++)
+            for (j = 0; j < finfo->stripe_count; j++)
+                newbuf[i] |= buf[j][i];
+        write(target, newbuf, max_ret);
+    } while (max_ret);
+
+    return 0;
 }
 
 static int
 generate_file(int target, struct file_stripe_info *finfo)
 {
-	if (finfo->coalesce)
-		return generate_file_coalesce(target, finfo);
+    if (finfo->coalesce)
+        return generate_file_coalesce(target, finfo);
 
-	return generate_file_traditional(target, finfo);
+    return generate_file_traditional(target, finfo);
 }
 
 static void
 usage(char *name)
 {
-	fprintf(stderr, "Usage: %s [-o <outputfile>] <inputfile1> "
-		"<inputfile2> ...\n", name);
+    fprintf(stderr,
+            "Usage: %s [-o <outputfile>] <inputfile1> "
+            "<inputfile2> ...\n",
+            name);
 }
 
 int
 main(int argc, char *argv[])
 {
-	int file_count, opt;
-	char *opath = NULL;
-	int targetfd;
-	struct file_stripe_info *finfo;
-
-	while ((opt = getopt(argc, argv, "o:")) != -1) {
-		switch (opt) {
-		case 'o':
-			opath = optarg;
-			break;
-		default:
-			usage(argv[0]);
-			return -1;
-		}
-	}
-
-	file_count = argc - optind;
-
-	if (!opath || !file_count) {
-		usage(argv[0]);
-		return -1;
-	}
-
-	finfo = validate_and_open_files(&argv[optind], file_count);
-	if (!finfo)
-		goto err;
-
-	targetfd = open(opath, O_RDWR|O_CREAT, finfo->mode);
-	if (targetfd < 0)
-		goto err;
-
-	if (generate_file(targetfd, finfo) < 0)
-		goto err;
-
-	if (fsync(targetfd) < 0)
-		fprintf(stderr, "ERROR: %s\n", strerror(errno));
-	if (close(targetfd) < 0)
-		fprintf(stderr, "ERROR: %s\n", strerror(errno));
-
-	close_files(finfo);
-	free(finfo);
-
-	return 0;
+    int file_count, opt;
+    char *opath = NULL;
+    int targetfd;
+    struct file_stripe_info *finfo;
+
+    while ((opt = getopt(argc, argv, "o:")) != -1) {
+        switch (opt) {
+            case 'o':
+                opath = optarg;
+                break;
+            default:
+                usage(argv[0]);
+                return -1;
+        }
+    }
+
+    file_count = argc - optind;
+
+    if (!opath || !file_count) {
+        usage(argv[0]);
+        return -1;
+    }
+
+    finfo = validate_and_open_files(&argv[optind], file_count);
+    if (!finfo)
+        goto err;
+
+    targetfd = open(opath, O_RDWR | O_CREAT, finfo->mode);
+    if (targetfd < 0)
+        goto err;
+
+    if (generate_file(targetfd, finfo) < 0)
+        goto err;
+
+    if (fsync(targetfd) < 0)
+        fprintf(stderr, "ERROR: %s\n", strerror(errno));
+    if (close(targetfd) < 0)
+        fprintf(stderr, "ERROR: %s\n", strerror(errno));
+
+    close_files(finfo);
+    free(finfo);
+
+    return 0;
 
 err:
-	if (finfo) {
-		close_files(finfo);
-		free(finfo);
-	}
+    if (finfo) {
+        close_files(finfo);
+        free(finfo);
+    }
 
-	return -1;
+    return -1;
 }
-
diff --git a/extras/test/ld-preload-test/ld-preload-lib.c b/extras/test/ld-preload-test/ld-preload-lib.c
index 181b5c1e9c7..d120c053a69 100644
--- a/extras/test/ld-preload-test/ld-preload-lib.c
+++ b/extras/test/ld-preload-test/ld-preload-lib.c
@@ -40,596 +40,576 @@
 /* Err number that is assigned to errno so that test application can
  * verify that the function was intercepted correctly.
  */
-#define PRELOAD_ERRNO_VERF      6449
-#define set_errno()             (errno = PRELOAD_ERRNO_VERF)
+#define PRELOAD_ERRNO_VERF 6449
+#define set_errno() (errno = PRELOAD_ERRNO_VERF)
 
 void
-intercept (char *call, int tabs)
+intercept(char *call, int tabs)
 {
-        while (tabs > 0) {
-                fprintf (stdout, "\t");
-                --tabs;
-        }
+    while (tabs > 0) {
+        fprintf(stdout, "\t");
+        --tabs;
+    }
 
-        fprintf (stdout, "Intercepted by %s", call);
+    fprintf(stdout, "Intercepted by %s", call);
 }
 
 int
-creat64 (const char *pathname, mode_t mode)
+creat64(const char *pathname, mode_t mode)
 {
-        intercept ("creat64", 2);
-        set_errno ();
-        return -1;
+    intercept("creat64", 2);
+    set_errno();
+    return -1;
 }
 
 int
-creat (const char *pathname, mode_t mode)
+creat(const char *pathname, mode_t mode)
 {
-        intercept ("creat", 2);
-        set_errno ();
-        return -1;
+    intercept("creat", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-close (int fd)
+close(int fd)
 {
-        intercept ("close", 2);
-        set_errno ();
-        return -1;
+    intercept("close", 2);
+    set_errno();
+    return -1;
 }
 
 int
-open64 (const char *pathname, int flags, ...)
+open64(const char *pathname, int flags, ...)
 {
-        intercept ("open64", 2);
-        set_errno ();
-        return -1;
+    intercept("open64", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-open (const char *pathname, int flags, ...)
+open(const char *pathname, int flags, ...)
 {
-        intercept ("open", 2);
-        set_errno ();
-        return -1;
+    intercept("open", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-read (int fd, void *buf, size_t count)
+read(int fd, void *buf, size_t count)
 {
-        intercept ("read", 2);
-        set_errno ();
-        return -1;
+    intercept("read", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-readv (int fd, const struct iovec *vector, int count)
+readv(int fd, const struct iovec *vector, int count)
 {
-        intercept ("readv", 2);
-        set_errno ();
-        return -1;
+    intercept("readv", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-pread (int fd, void *buf, size_t count, unsigned long offset)
+pread(int fd, void *buf, size_t count, unsigned long offset)
 {
-        intercept ("pread", 2);
-        set_errno ();
-        return -1;
+    intercept("pread", 2);
+    set_errno();
+    return -1;
 }
 
-
 ssize_t
-pread64 (int fd, void *buf, size_t count, uint64_t offset)
+pread64(int fd, void *buf, size_t count, uint64_t offset)
 {
-        intercept ("pread64", 2);
-        set_errno ();
-        return -1;
+    intercept("pread64", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-write (int fd, const void *buf, size_t count)
+write(int fd, const void *buf, size_t count)
 {
-        intercept ("write", 2);
-        set_errno ();
-        return -1;
+    intercept("write", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-writev (int fd, const struct iovec *vector, int count)
+writev(int fd, const struct iovec *vector, int count)
 {
-        intercept ("writev", 2);
-        set_errno ();
-        return -1;
+    intercept("writev", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-pwrite (int fd, const void *buf, size_t count, unsigned long offset)
+pwrite(int fd, const void *buf, size_t count, unsigned long offset)
 {
-        intercept ("pwrite", 2);
-        set_errno ();
-        return -1;
+    intercept("pwrite", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-pwrite64 (int fd, const void *buf, size_t count, uint64_t offset)
+pwrite64(int fd, const void *buf, size_t count, uint64_t offset)
 {
-        intercept ("pwrite64", 2);
-        set_errno ();
-        return -1;
+    intercept("pwrite64", 2);
+    set_errno();
+    return -1;
 }
 
-
 off_t
-lseek (int fildes, unsigned long offset, int whence)
+lseek(int fildes, unsigned long offset, int whence)
 {
-        intercept ("lseek", 2);
-        set_errno ();
-        return -1;
+    intercept("lseek", 2);
+    set_errno();
+    return -1;
 }
 
 off_t
-lseek64 (int fildes, uint64_t offset, int whence)
+lseek64(int fildes, uint64_t offset, int whence)
 {
-        intercept ("lseek64", 2);
-        set_errno ();
-        return -1;
+    intercept("lseek64", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-dup (int fd)
+dup(int fd)
 {
-        intercept ("dup", 2);
-        set_errno ();
-        return -1;
+    intercept("dup", 2);
+    set_errno();
+    return -1;
 }
 
 int
-dup2 (int oldfd, int newfd)
+dup2(int oldfd, int newfd)
 {
-        intercept ("dup2", 2);
-        set_errno ();
-        return -1;
+    intercept("dup2", 2);
+    set_errno();
+    return -1;
 }
 
 int
-mkdir (const char *pathname, mode_t mode)
+mkdir(const char *pathname, mode_t mode)
 {
-        intercept ("mkdir", 2);
-        set_errno ();
-        return -1;
+    intercept("mkdir", 2);
+    set_errno();
+    return -1;
 }
 
 int
-rmdir (const char *pathname)
+rmdir(const char *pathname)
 {
-        intercept ("rmdir", 2);
-        set_errno ();
-        return -1;
+    intercept("rmdir", 2);
+    set_errno();
+    return -1;
 }
 
 int
-chmod (const char *pathname, mode_t mode)
+chmod(const char *pathname, mode_t mode)
 {
-        intercept ("chmod", 2);
-        set_errno ();
-        return -1;
+    intercept("chmod", 2);
+    set_errno();
+    return -1;
 }
 
 int
-chown (const char *pathname, uid_t owner, gid_t group)
+chown(const char *pathname, uid_t owner, gid_t group)
 {
-        intercept ("chown", 2);
-        set_errno ();
-        return -1;
+    intercept("chown", 2);
+    set_errno();
+    return -1;
 }
 
 int
-fchmod (int fd, mode_t mode)
+fchmod(int fd, mode_t mode)
 {
-        intercept ("fchmod", 2);
-        set_errno ();
-        return -1;
+    intercept("fchmod", 2);
+    set_errno();
+    return -1;
 }
 
 int
-fchown (int fd, uid_t uid, gid_t gid)
+fchown(int fd, uid_t uid, gid_t gid)
 {
-        intercept ("fchown", 2);
-        set_errno ();
-        return -1;
+    intercept("fchown", 2);
+    set_errno();
+    return -1;
 }
 
-int fsync (int fd)
+int
+fsync(int fd)
 {
-        intercept ("fsync", 2);
-        set_errno ();
-        return -1;
+    intercept("fsync", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-ftruncate (int fd, off_t length)
+ftruncate(int fd, off_t length)
 {
-        intercept ("ftruncate", 1);
-        set_errno ();
-        return -1;
+    intercept("ftruncate", 1);
+    set_errno();
+    return -1;
 }
 
-
 int
-ftruncate64 (int fd, off_t length)
+ftruncate64(int fd, off_t length)
 {
-        intercept ("ftruncate64", 1);
-        set_errno ();
-        return -1;
+    intercept("ftruncate64", 1);
+    set_errno();
+    return -1;
 }
 
 int
-link (const char *oldpath, const char *newname)
+link(const char *oldpath, const char *newname)
 {
-        intercept ("link", 2);
-        set_errno ();
-        return -1;
+    intercept("link", 2);
+    set_errno();
+    return -1;
 }
 
 int
-rename (const char *oldpath, const char *newpath)
+rename(const char *oldpath, const char *newpath)
 {
-        intercept ("rename", 2);
-        set_errno ();
-        return -1;
+    intercept("rename", 2);
+    set_errno();
+    return -1;
 }
 
 int
-utimes (const char *path, const struct timeval times[2])
+utimes(const char *path, const struct timeval times[2])
 {
-        intercept ("utimes", 2);
-        set_errno ();
-        return -1;
+    intercept("utimes", 2);
+    set_errno();
+    return -1;
 }
 
 int
-futimes (int fd, const struct timeval times[2])
+futimes(int fd, const struct timeval times[2])
 {
-        intercept ("futimes", 2);
-        set_errno ();
-        return -1;
+    intercept("futimes", 2);
+    set_errno();
+    return -1;
 }
 
 int
-utime (const char *path, const struct utimbuf *buf)
+utime(const char *path, const struct utimbuf *buf)
 {
-        intercept ("utime", 2);
-        set_errno ();
-        return -1;
+    intercept("utime", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-mknod (const char *path, mode_t mode, dev_t dev)
+mknod(const char *path, mode_t mode, dev_t dev)
 {
-        intercept ("mknod", 2);
-        set_errno ();
-        return -1;
+    intercept("mknod", 2);
+    set_errno();
+    return -1;
 }
 
 int
-__xmknod (int ver, const char *path, mode_t mode, dev_t *dev)
+__xmknod(int ver, const char *path, mode_t mode, dev_t *dev)
 {
-        intercept ("__xmknod", 2);
-        set_errno ();
-        return -1;
+    intercept("__xmknod", 2);
+    set_errno();
+    return -1;
 }
 
 int
-mkfifo (const char *path, mode_t mode)
+mkfifo(const char *path, mode_t mode)
 {
-        intercept ("mkfifo", 2);
-        set_errno ();
-        return -1;
+    intercept("mkfifo", 2);
+    set_errno();
+    return -1;
 }
 
 int
-unlink (const char *path)
+unlink(const char *path)
 {
-        intercept ("unlink", 2);
-        set_errno ();
-        return -1;
+    intercept("unlink", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-symlink (const char *oldpath, const char *newpath)
+symlink(const char *oldpath, const char *newpath)
 {
-        intercept ("symlink", 2);
-        set_errno ();
-        return -1;
+    intercept("symlink", 2);
+    set_errno();
+    return -1;
 }
 
 int
-readlink (const char *path, char *buf, size_t bufsize)
+readlink(const char *path, char *buf, size_t bufsize)
 {
-        intercept ("readlink", 1);
-        set_errno ();
-        return -1;
+    intercept("readlink", 1);
+    set_errno();
+    return -1;
 }
 
-
 char *
-realpath (const char *path, char *resolved)
+realpath(const char *path, char *resolved)
 {
-        intercept ("realpath", 1);
-        set_errno ();
-        return NULL;
+    intercept("realpath", 1);
+    set_errno();
+    return NULL;
 }
 
-
 DIR *
-opendir (const char *path)
+opendir(const char *path)
 {
-        intercept ("opendir", 2);
-        set_errno ();
-        return NULL;
+    intercept("opendir", 2);
+    set_errno();
+    return NULL;
 }
 
-
 struct dirent *
-readdir (DIR *dir)
+readdir(DIR *dir)
 {
-        intercept ("readdir\t", 2);
-        set_errno ();
-        return NULL;
+    intercept("readdir\t", 2);
+    set_errno();
+    return NULL;
 }
 
 struct dirent *
-readdir64 (DIR *dir)
+readdir64(DIR *dir)
 {
-        intercept ("readdir64", 2);
-        set_errno ();
-        return NULL;
+    intercept("readdir64", 2);
+    set_errno();
+    return NULL;
 }
 
-
 int
-readdir_r (DIR *dir, struct dirent *entry, struct dirent **result)
+readdir_r(DIR *dir, struct dirent *entry, struct dirent **result)
 {
-        intercept ("readdir_r", 1);
-        set_errno ();
-        return -1;
+    intercept("readdir_r", 1);
+    set_errno();
+    return -1;
 }
 
 int
-readdir64_r (DIR *dir, struct dirent *entry, struct dirent **result)
+readdir64_r(DIR *dir, struct dirent *entry, struct dirent **result)
 {
-        intercept ("readdir64_r", 1);
-        set_errno ();
-        return -1;
+    intercept("readdir64_r", 1);
+    set_errno();
+    return -1;
 }
 
-
 int
-closedir (DIR *dh)
+closedir(DIR *dh)
 {
-        intercept ("closedir", 1);
-        set_errno ();
-        return -1;
+    intercept("closedir", 1);
+    set_errno();
+    return -1;
 }
 
 int
-__xstat (int ver, const char *path, struct stat *buf)
+__xstat(int ver, const char *path, struct stat *buf)
 {
-        intercept ("__xstat\t", 2);
-        set_errno ();
-        return -1;
+    intercept("__xstat\t", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-__xstat64 (int ver, const char *path, struct stat *buf)
+__xstat64(int ver, const char *path, struct stat *buf)
 {
-        intercept ("__xstat64", 2);
-        set_errno ();
-        return -1;
+    intercept("__xstat64", 2);
+    set_errno();
+    return -1;
 }
 
 int
-stat (const char *path, struct stat *buf)
+stat(const char *path, struct stat *buf)
 {
-        intercept ("stat", 2);
-        set_errno ();
-        return -1;
+    intercept("stat", 2);
+    set_errno();
+    return -1;
 }
 
 int
-stat64 (const char *path, struct stat *buf)
+stat64(const char *path, struct stat *buf)
 {
-        intercept ("stat64", 2);
-        set_errno ();
-        return -1;
+    intercept("stat64", 2);
+    set_errno();
+    return -1;
 }
 
 int
-__fxstat (int ver, int fd, struct stat *buf)
+__fxstat(int ver, int fd, struct stat *buf)
 {
-        intercept ("__fxstat\t", 2);
-        set_errno ();
-        return -1;
+    intercept("__fxstat\t", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-__fxstat64 (int ver, int fd, struct stat *buf)
+__fxstat64(int ver, int fd, struct stat *buf)
 {
-        intercept ("__fxstat64", 2);
-        set_errno ();
-        return -1;
+    intercept("__fxstat64", 2);
+    set_errno();
+    return -1;
 }
 
 int
-fstat (int fd, struct stat *buf)
+fstat(int fd, struct stat *buf)
 {
-        intercept ("fstat", 2);
-        set_errno ();
-        return -1;
+    intercept("fstat", 2);
+    set_errno();
+    return -1;
 }
 
 int
-fstat64 (int fd , struct stat *buf)
+fstat64(int fd, struct stat *buf)
 {
-        intercept ("fstat64", 2);
-        set_errno ();
-        return -1;
+    intercept("fstat64", 2);
+    set_errno();
+    return -1;
 }
 
 int
-__lxstat (int ver, const char *path, struct stat *buf)
+__lxstat(int ver, const char *path, struct stat *buf)
 {
-        intercept ("__lxstat\t", 2);
-        set_errno ();
-        return -1;
+    intercept("__lxstat\t", 2);
+    set_errno();
+    return -1;
 }
 
 int
-__lxstat64 (int ver, const char *path, struct stat *buf)
+__lxstat64(int ver, const char *path, struct stat *buf)
 {
-        intercept ("__lxstat64", 2);
-        set_errno ();
-        return -1;
+    intercept("__lxstat64", 2);
+    set_errno();
+    return -1;
 }
 
 int
-lstat (const char *path, struct stat *buf)
+lstat(const char *path, struct stat *buf)
 {
-        intercept ("lstat", 2);
-        set_errno ();
-        return -1;
+    intercept("lstat", 2);
+    set_errno();
+    return -1;
 }
 
 int
-lstat64 (const char *path, struct stat *buf)
+lstat64(const char *path, struct stat *buf)
 {
-        intercept ("lstat64", 2);
-        set_errno ();
-        return -1;
+    intercept("lstat64", 2);
+    set_errno();
+    return -1;
 }
 
 int
-statfs (const char *path, struct statfs *buf)
+statfs(const char *path, struct statfs *buf)
 {
-        intercept ("statfs", 2);
-        set_errno ();
-        return -1;
+    intercept("statfs", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-statfs64 (const char *path, struct statfs *buf)
+statfs64(const char *path, struct statfs *buf)
 {
-        intercept ("statfs64", 2);
-        set_errno ();
-        return -1;
+    intercept("statfs64", 2);
+    set_errno();
+    return -1;
 }
 
 int
-statvfs (const char *path, struct statvfs *buf)
+statvfs(const char *path, struct statvfs *buf)
 {
-        intercept ("statvfs\t", 2);
-        set_errno ();
-        return -1;
+    intercept("statvfs\t", 2);
+    set_errno();
+    return -1;
 }
 
-
 int
-statvfs64 (const char *path, struct statvfs *buf)
+statvfs64(const char *path, struct statvfs *buf)
 {
-        intercept ("statvfs64", 2);
-        set_errno ();
-        return -1;
+    intercept("statvfs64", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-getxattr (const char *path, const char *name, void *value, size_t size)
+getxattr(const char *path, const char *name, void *value, size_t size)
 {
-        intercept ("getxattr", 1);
-        set_errno ();
-        return -1;
+    intercept("getxattr", 1);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-lgetxattr (const char *path, const char *name, void *value, size_t size)
+lgetxattr(const char *path, const char *name, void *value, size_t size)
 {
-        intercept ("lgetxattr", 1);
-        set_errno ();
-        return -1;
+    intercept("lgetxattr", 1);
+    set_errno();
+    return -1;
 }
 
-
 int
-remove (const char* path)
+remove(const char *path)
 {
-        intercept ("remove", 2);
-        set_errno ();
-        return -1;
+    intercept("remove", 2);
+    set_errno();
+    return -1;
 }
 
 int
-lchown (const char *path, uid_t owner, gid_t group)
+lchown(const char *path, uid_t owner, gid_t group)
 {
-        intercept ("lchown", 2);
-        set_errno ();
-        return -1;
+    intercept("lchown", 2);
+    set_errno();
+    return -1;
 }
 
 void
-rewinddir (DIR *dirp)
+rewinddir(DIR *dirp)
 {
-        intercept ("rewinddir", 1);
-        set_errno ();
-        return;
+    intercept("rewinddir", 1);
+    set_errno();
+    return;
 }
 
 void
-seekdir (DIR *dirp, off_t offset)
+seekdir(DIR *dirp, off_t offset)
 {
-        intercept ("seekdir", 2);
-        set_errno ();
-        return;
+    intercept("seekdir", 2);
+    set_errno();
+    return;
 }
 
 off_t
-telldir (DIR *dirp)
+telldir(DIR *dirp)
 {
-        intercept ("telldir", 2);
-        set_errno ();
-        return -1;
+    intercept("telldir", 2);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-sendfile (int out_fd, int in_fd, off_t *offset, size_t count)
+sendfile(int out_fd, int in_fd, off_t *offset, size_t count)
 {
-        intercept ("sendfile\t", 1);
-        set_errno ();
-        return -1;
+    intercept("sendfile\t", 1);
+    set_errno();
+    return -1;
 }
 
 ssize_t
-sendfile64 (int out_fd, int in_fd, off_t *offset, size_t count)
+sendfile64(int out_fd, int in_fd, off_t *offset, size_t count)
 {
-        intercept ("sendfile64", 1);
-        set_errno ();
-        return -1;
+    intercept("sendfile64", 1);
+    set_errno();
+    return -1;
 }
 
-
 int
-fcntl (int fd, int cmd, ...)
+fcntl(int fd, int cmd, ...)
 {
-        intercept ("fcntl", 2);
-        set_errno ();
-        return -1;
+    intercept("fcntl", 2);
+    set_errno();
+    return -1;
 }
-
diff --git a/extras/test/ld-preload-test/ld-preload-test.c b/extras/test/ld-preload-test/ld-preload-test.c
index 46e3e0e4172..54dde8c7d54 100644
--- a/extras/test/ld-preload-test/ld-preload-test.c
+++ b/extras/test/ld-preload-test/ld-preload-test.c
@@ -49,319 +49,310 @@
 #include <sys/xattr.h>
 #include <sys/sendfile.h>
 
-
-#define PRELOAD_ERRNO_VERF      6449
+#define PRELOAD_ERRNO_VERF 6449
 void
 check_err(int ret, char *call, int tabs)
 {
-        while (tabs > 0) {
-                fprintf (stdout, "\t");
-                --tabs;
-        }
-        if (ret != -1) {
-                fprintf (stdout, "Not intercepted: %s\n", call);
-                return;
-        }
-
-        if (errno != PRELOAD_ERRNO_VERF) {
-                fprintf (stdout, "Not intercepted: %s: err: %s\n", call,
-                         strerror (errno));
-                return;
-        }
+    while (tabs > 0) {
+        fprintf(stdout, "\t");
+        --tabs;
+    }
+    if (ret != -1) {
+        fprintf(stdout, "Not intercepted: %s\n", call);
+        return;
+    }
 
-        fprintf (stdout, "Intercept verified: %s\n", call);
+    if (errno != PRELOAD_ERRNO_VERF) {
+        fprintf(stdout, "Not intercepted: %s: err: %s\n", call,
+                strerror(errno));
         return;
+    }
+
+    fprintf(stdout, "Intercept verified: %s\n", call);
+    return;
 }
 
 void
-usage (FILE *fp)
+usage(FILE *fp)
 {
-        fprintf (fp, "Usage: ld-preload-test <Options>\n");
-        fprintf (fp, "Options\n");
-        fprintf (fp, "\t--path\t\tPathname is used as the file/directory"
-                     " created for the test.\n");
-
+    fprintf(fp, "Usage: ld-preload-test <Options>\n");
+    fprintf(fp, "Options\n");
+    fprintf(fp,
+            "\t--path\t\tPathname is used as the file/directory"
+            " created for the test.\n");
 }
 
-
 int
-run_file_tests (char *testfile)
+run_file_tests(char *testfile)
 {
-        int             ret = -1;
-        struct stat     buf;
+    int ret = -1;
+    struct stat buf;
 
-        assert (testfile);
-        fprintf (stdout, "Testing creat");
-        ret = creat (testfile, S_IRWXU);
-        check_err (ret, "creat", 2);
+    assert(testfile);
+    fprintf(stdout, "Testing creat");
+    ret = creat(testfile, S_IRWXU);
+    check_err(ret, "creat", 2);
 
-        fprintf (stdout, "Testing close");
-        ret = close (ret);
-        check_err (ret, "close", 2);
+    fprintf(stdout, "Testing close");
+    ret = close(ret);
+    check_err(ret, "close", 2);
 
-        fprintf (stdout, "Testing open");
-        ret = open (testfile, O_RDONLY);
-        check_err (ret, "open", 2);
+    fprintf(stdout, "Testing open");
+    ret = open(testfile, O_RDONLY);
+    check_err(ret, "open", 2);
 
-        fprintf (stdout, "Testing read");
-        ret = read (0, NULL, 0);
-        check_err (ret, "read", 2);
+    fprintf(stdout, "Testing read");
+    ret = read(0, NULL, 0);
+    check_err(ret, "read", 2);
 
-        fprintf (stdout, "Testing readv");
-        ret = readv (0, NULL, 0);
-        check_err (ret, "readv", 2);
+    fprintf(stdout, "Testing readv");
+    ret = readv(0, NULL, 0);
+    check_err(ret, "readv", 2);
 
-        fprintf (stdout, "Testing pread");
-        ret = pread (0, NULL, 0, 0);
-        check_err (ret, "pread", 2);
+    fprintf(stdout, "Testing pread");
+    ret = pread(0, NULL, 0, 0);
+    check_err(ret, "pread", 2);
 
-        fprintf (stdout, "Testing write");
-        ret = write (0, NULL, 0);
-        check_err (ret, "write", 2);
+    fprintf(stdout, "Testing write");
+    ret = write(0, NULL, 0);
+    check_err(ret, "write", 2);
 
-        fprintf (stdout, "Testing writev");
-        ret = writev (0, NULL, 0);
-        check_err (ret, "writev", 2);
+    fprintf(stdout, "Testing writev");
+    ret = writev(0, NULL, 0);
+    check_err(ret, "writev", 2);
 
-        fprintf (stdout, "Testing pwrite");
-        ret = pwrite (0, NULL, 0, 0);
-        check_err (ret, "pwrite", 2);
+    fprintf(stdout, "Testing pwrite");
+    ret = pwrite(0, NULL, 0, 0);
+    check_err(ret, "pwrite", 2);
 
-        fprintf (stdout, "Testing lseek");
-        ret = lseek (0, 0, 0);
-        check_err (ret, "lseek", 2);
+    fprintf(stdout, "Testing lseek");
+    ret = lseek(0, 0, 0);
+    check_err(ret, "lseek", 2);
 
-        fprintf (stdout, "Testing dup");
-        ret = dup (0);
-        check_err (ret, "dup", 2);
+    fprintf(stdout, "Testing dup");
+    ret = dup(0);
+    check_err(ret, "dup", 2);
 
-        fprintf (stdout, "Testing dup2");
-        ret = dup2 (0, 0);
-        check_err (ret, "dup2", 2);
+    fprintf(stdout, "Testing dup2");
+    ret = dup2(0, 0);
+    check_err(ret, "dup2", 2);
 
-        fprintf (stdout, "Testing fchmod");
-        ret = fchmod (0, 0);
-        check_err (ret, "fchmod", 2);
+    fprintf(stdout, "Testing fchmod");
+    ret = fchmod(0, 0);
+    check_err(ret, "fchmod", 2);
 
-        fprintf (stdout, "Testing fchown");
-        ret = fchown (0, 0, 0);
-        check_err (ret, "fchown", 2);
+    fprintf(stdout, "Testing fchown");
+    ret = fchown(0, 0, 0);
+    check_err(ret, "fchown", 2);
 
-        fprintf (stdout, "Testing fsync");
-        ret = fsync (0);
-        check_err (ret, "fsync", 2);
+    fprintf(stdout, "Testing fsync");
+    ret = fsync(0);
+    check_err(ret, "fsync", 2);
 
-        fprintf (stdout, "Testing ftruncate");
-        ret = ftruncate (0, 0);
-        check_err (ret, "ftruncate", 1);
+    fprintf(stdout, "Testing ftruncate");
+    ret = ftruncate(0, 0);
+    check_err(ret, "ftruncate", 1);
 
-        fprintf (stdout, "Testing fstat");
-        ret = fstat (0, &buf);
-        check_err (ret, "fstat", 1);
+    fprintf(stdout, "Testing fstat");
+    ret = fstat(0, &buf);
+    check_err(ret, "fstat", 1);
 
-        fprintf (stdout, "Testing sendfile");
-        ret = sendfile (0, 0, NULL, 0);
-        check_err (ret, "sendfile", 1);
+    fprintf(stdout, "Testing sendfile");
+    ret = sendfile(0, 0, NULL, 0);
+    check_err(ret, "sendfile", 1);
 
-        fprintf (stdout, "Testing fcntl");
-        ret = fcntl (0, 0, NULL);
-        check_err (ret, "fcntl", 2);
+    fprintf(stdout, "Testing fcntl");
+    ret = fcntl(0, 0, NULL);
+    check_err(ret, "fcntl", 2);
 
-        fprintf (stdout, "Testing close");
-        ret = close (ret);
-        check_err (ret, "close", 2);
+    fprintf(stdout, "Testing close");
+    ret = close(ret);
+    check_err(ret, "close", 2);
 
-        fprintf (stdout, "Testing remove");
-        ret = remove (testfile);
-        check_err (ret, "remove", 2);
+    fprintf(stdout, "Testing remove");
+    ret = remove(testfile);
+    check_err(ret, "remove", 2);
 
-        return ret;
+    return ret;
 }
 
-
 int
-run_attr_tests (char *testfile)
+run_attr_tests(char *testfile)
 {
-        int             ret = -1;
-        char            *res = NULL;
-        struct stat     buf;
-        struct statfs   sbuf;
-        struct statvfs  svbuf;
-
-        assert (testfile);
-
-        fprintf (stdout, "Testing chmod");
-        ret = chmod (testfile, 0);
-        check_err (ret, "chmod", 2);
-
-        fprintf (stdout, "Testing chown");
-        ret = chown (testfile, 0, 0);
-        check_err (ret, "chown", 2);
-
-        fprintf (stdout, "Testing link");
-        ret = link (testfile, testfile);
-        check_err (ret, "link", 2);
-
-        fprintf (stdout, "Testing rename");
-        ret = rename (testfile, testfile);
-        check_err (ret, "rename", 2);
-
-        fprintf (stdout, "Testing utimes");
-        ret = utimes (testfile, NULL);
-        check_err (ret, "utimes", 2);
-
-        fprintf (stdout, "Testing utime");
-        ret = utime (testfile, NULL);
-        check_err (ret, "utime", 2);
-
-        fprintf (stdout, "Testing unlink");
-        ret = unlink (testfile);
-        check_err (ret, "unlink", 2);
-
-        fprintf (stdout, "Testing symlink");
-        ret = symlink (testfile, testfile);
-        check_err (ret, "symlink", 2);
-
-        fprintf (stdout, "Testing readlink");
-        ret = readlink (testfile, testfile, 0);
-        check_err (ret, "readlink", 2);
-
-        fprintf (stdout, "Testing realpath");
-        ret = 0;
-        res = realpath ((const char *)testfile, testfile);
-        if (!res)
-                ret = -1;
-        check_err (ret, "realpath", 2);
-
-        fprintf (stdout, "Testing stat");
-        ret = stat (testfile, &buf);
-        check_err (ret, "stat", 1);
-
-        fprintf (stdout, "Testing lstat");
-        ret = lstat (testfile, &buf);
-        check_err (ret, "lstat", 1);
-
-        fprintf (stdout, "Testing statfs");
-        ret = statfs (testfile, &sbuf);
-        check_err (ret, "statfs", 2);
-
-        fprintf (stdout, "Testing statvfs");
-        ret = statvfs (testfile, &svbuf);
-        check_err (ret, "statvfs", 1);
-
-        fprintf (stdout, "Testing getxattr");
-        ret = getxattr (testfile, NULL, NULL, 0);
-        check_err (ret, "getxattr", 2);
-
-        fprintf (stdout, "Testing lgetxattr");
-        ret = lgetxattr (testfile, NULL, NULL, 0);
-        check_err (ret, "lgetxattr", 1);
-
-        fprintf (stdout, "Testing lchown");
-        ret = lchown (testfile, 0, 0);
-        check_err (ret, "lchown", 2);
-        return 0;
+    int ret = -1;
+    char *res = NULL;
+    struct stat buf;
+    struct statfs sbuf;
+    struct statvfs svbuf;
+
+    assert(testfile);
+
+    fprintf(stdout, "Testing chmod");
+    ret = chmod(testfile, 0);
+    check_err(ret, "chmod", 2);
+
+    fprintf(stdout, "Testing chown");
+    ret = chown(testfile, 0, 0);
+    check_err(ret, "chown", 2);
+
+    fprintf(stdout, "Testing link");
+    ret = link(testfile, testfile);
+    check_err(ret, "link", 2);
+
+    fprintf(stdout, "Testing rename");
+    ret = rename(testfile, testfile);
+    check_err(ret, "rename", 2);
+
+    fprintf(stdout, "Testing utimes");
+    ret = utimes(testfile, NULL);
+    check_err(ret, "utimes", 2);
+
+    fprintf(stdout, "Testing utime");
+    ret = utime(testfile, NULL);
+    check_err(ret, "utime", 2);
+
+    fprintf(stdout, "Testing unlink");
+    ret = unlink(testfile);
+    check_err(ret, "unlink", 2);
+
+    fprintf(stdout, "Testing symlink");
+    ret = symlink(testfile, testfile);
+    check_err(ret, "symlink", 2);
+
+    fprintf(stdout, "Testing readlink");
+    ret = readlink(testfile, testfile, 0);
+    check_err(ret, "readlink", 2);
+
+    fprintf(stdout, "Testing realpath");
+    ret = 0;
+    res = realpath((const char *)testfile, testfile);
+    if (!res)
+        ret = -1;
+    check_err(ret, "realpath", 2);
+
+    fprintf(stdout, "Testing stat");
+    ret = stat(testfile, &buf);
+    check_err(ret, "stat", 1);
+
+    fprintf(stdout, "Testing lstat");
+    ret = lstat(testfile, &buf);
+    check_err(ret, "lstat", 1);
+
+    fprintf(stdout, "Testing statfs");
+    ret = statfs(testfile, &sbuf);
+    check_err(ret, "statfs", 2);
+
+    fprintf(stdout, "Testing statvfs");
+    ret = statvfs(testfile, &svbuf);
+    check_err(ret, "statvfs", 1);
+
+    fprintf(stdout, "Testing getxattr");
+    ret = getxattr(testfile, NULL, NULL, 0);
+    check_err(ret, "getxattr", 2);
+
+    fprintf(stdout, "Testing lgetxattr");
+    ret = lgetxattr(testfile, NULL, NULL, 0);
+    check_err(ret, "lgetxattr", 1);
+
+    fprintf(stdout, "Testing lchown");
+    ret = lchown(testfile, 0, 0);
+    check_err(ret, "lchown", 2);
+    return 0;
 }
 
-
 int
-run_dev_tests (char *testfile)
+run_dev_tests(char *testfile)
 {
-        int     ret = -1;
+    int ret = -1;
 
-        assert (testfile);
+    assert(testfile);
 
-        fprintf (stdout, "Testing mknod");
-        ret = mknod (testfile, 0, 0);
-        check_err (ret, "mknod", 2);
+    fprintf(stdout, "Testing mknod");
+    ret = mknod(testfile, 0, 0);
+    check_err(ret, "mknod", 2);
 
-        fprintf (stdout, "Testing mkfifo");
-        ret = mkfifo (testfile, 0);
-        check_err (ret, "mkfifo", 2);
-        return 0;
+    fprintf(stdout, "Testing mkfifo");
+    ret = mkfifo(testfile, 0);
+    check_err(ret, "mkfifo", 2);
+    return 0;
 }
 
 int
-run_dir_tests (char *testpath)
+run_dir_tests(char *testpath)
 {
-        int             ret = -1;
-        DIR             *dh = NULL;
-        struct dirent   *dire = NULL;
-
-        assert (testpath);
-
-        fprintf (stdout, "Testing mkdir");
-        ret = mkdir (testpath, 0);
-        check_err (ret, "mkdir", 2);
-
-        fprintf (stdout, "Testing rmdir");
-        ret = rmdir (testpath);
-        check_err (ret, "rmdir", 2);
-
-        fprintf (stdout, "Testing opendir");
-        ret = 0;
-        dh = opendir (testpath);
-        if (!dh)
-                ret = -1;
-        check_err (ret, "opendir", 2);
-
-        fprintf (stdout, "Testing readdir");
-        ret = 0;
-        dire = readdir (dh);
-        if (!dire)
-                ret = -1;
-        check_err (ret, "readdir", 1);
-
-        fprintf (stdout, "Testing readdir_r");
-        ret = readdir_r (dh, dire, &dire);
-        check_err (ret, "readdir_r", 1);
-
-        fprintf (stdout, "Testing rewinddir");
-        rewinddir (dh);
-        check_err (-1, "rewinddir", 1);
-
-        fprintf (stdout, "Testing seekdir");
-        seekdir (dh, 0);
-        check_err (-1, "seekdir", 2);
-
-        fprintf (stdout, "Testing telldir");
-        ret = telldir (dh);
-        check_err (ret, "telldir", 2);
-
-        fprintf (stdout, "Testing closedir");
-        ret = closedir (dh);
-        check_err (ret, "closedir", 2);
-        return 0;
+    int ret = -1;
+    DIR *dh = NULL;
+    struct dirent *dire = NULL;
+
+    assert(testpath);
+
+    fprintf(stdout, "Testing mkdir");
+    ret = mkdir(testpath, 0);
+    check_err(ret, "mkdir", 2);
+
+    fprintf(stdout, "Testing rmdir");
+    ret = rmdir(testpath);
+    check_err(ret, "rmdir", 2);
+
+    fprintf(stdout, "Testing opendir");
+    ret = 0;
+    dh = opendir(testpath);
+    if (!dh)
+        ret = -1;
+    check_err(ret, "opendir", 2);
+
+    fprintf(stdout, "Testing readdir");
+    ret = 0;
+    dire = readdir(dh);
+    if (!dire)
+        ret = -1;
+    check_err(ret, "readdir", 1);
+
+    fprintf(stdout, "Testing readdir_r");
+    ret = readdir_r(dh, dire, &dire);
+    check_err(ret, "readdir_r", 1);
+
+    fprintf(stdout, "Testing rewinddir");
+    rewinddir(dh);
+    check_err(-1, "rewinddir", 1);
+
+    fprintf(stdout, "Testing seekdir");
+    seekdir(dh, 0);
+    check_err(-1, "seekdir", 2);
+
+    fprintf(stdout, "Testing telldir");
+    ret = telldir(dh);
+    check_err(ret, "telldir", 2);
+
+    fprintf(stdout, "Testing closedir");
+    ret = closedir(dh);
+    check_err(ret, "closedir", 2);
+    return 0;
 }
 
-
-
 int
-main (int argc, char *argv[])
+main(int argc, char *argv[])
 {
-        char            *testpath = NULL;
-        int             x = 0;
-
-        for (;x < argc; ++x) {
-                if (strcmp (argv[x], "--path") == 0) {
-                        testpath = argv[x+1];
-                        continue;
-                }
+    char *testpath = NULL;
+    int x = 0;
 
+    for (; x < argc; ++x) {
+        if (strcmp(argv[x], "--path") == 0) {
+            testpath = argv[x + 1];
+            continue;
         }
+    }
 
-        if (!testpath) {
-                fprintf (stderr, "--path not specified\n");
-                usage (stderr);
-                return -1;
-        }
+    if (!testpath) {
+        fprintf(stderr, "--path not specified\n");
+        usage(stderr);
+        return -1;
+    }
 
-        run_file_tests (testpath);
-        run_dir_tests (testpath);
-        run_attr_tests (testpath);
-        run_dev_tests (testpath);
+    run_file_tests(testpath);
+    run_dir_tests(testpath);
+    run_attr_tests(testpath);
+    run_dev_tests(testpath);
 
-        return 0;
+    return 0;
 }
-
-
diff --git a/extras/test/open-fd-tests.c b/extras/test/open-fd-tests.c
index ab902697228..509952b4180 100644
--- a/extras/test/open-fd-tests.c
+++ b/extras/test/open-fd-tests.c
@@ -9,56 +9,59 @@
 #include <string.h>
 
 int
-main (int argc, char *argv[])
+main(int argc, char *argv[])
 {
-        int          ret      = -1;
-        int          fd       = 0;
-        char        *filename = NULL;
-        int          loop     = 0;
-        struct stat  stbuf    = {0,};
-        char         string[1024] = {0,};
+    int ret = -1;
+    int fd = 0;
+    char *filename = NULL;
+    int loop = 0;
+    struct stat stbuf = {
+        0,
+    };
+    char string[1024] = {
+        0,
+    };
 
-        if (argc > 1)
-                filename = argv[1];
+    if (argc > 1)
+        filename = argv[1];
 
-        if (!filename)
-                filename = "temp-fd-test-file";
+    if (!filename)
+        filename = "temp-fd-test-file";
 
-        fd = open (filename, O_RDWR|O_CREAT|O_TRUNC);
-        if (fd < 0) {
-                fd = 0;
-                fprintf (stderr, "open failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        while (loop < 1000) {
-                /* Use it as a mechanism to test time delays */
-                memset (string, 0, 1024);
-                scanf ("%s", string);
+    fd = open(filename, O_RDWR | O_CREAT | O_TRUNC);
+    if (fd < 0) {
+        fd = 0;
+        fprintf(stderr, "open failed : %s\n", strerror(errno));
+        goto out;
+    }
 
-                ret = write (fd, string, strlen (string));
-                if (ret != strlen (string)) {
-                        fprintf (stderr, "write failed : %s (%s %d)\n",
-                                 strerror (errno), string, loop);
-                        goto out;
-                }
+    while (loop < 1000) {
+        /* Use it as a mechanism to test time delays */
+        memset(string, 0, 1024);
+        scanf("%s", string);
 
-                ret = write (fd, "\n", 1);
-                if (ret != 1) {
-                        fprintf (stderr, "write failed : %s (%d)\n",
-                                 strerror (errno), loop);
-                        goto out;
-                }
+        ret = write(fd, string, strlen(string));
+        if (ret != strlen(string)) {
+            fprintf(stderr, "write failed : %s (%s %d)\n", strerror(errno),
+                    string, loop);
+            goto out;
+        }
 
-                loop++;
+        ret = write(fd, "\n", 1);
+        if (ret != 1) {
+            fprintf(stderr, "write failed : %s (%d)\n", strerror(errno), loop);
+            goto out;
         }
 
-        fprintf (stdout, "finishing the test after %d loops\n", loop);
+        loop++;
+    }
+
+    fprintf(stdout, "finishing the test after %d loops\n", loop);
 
-        ret = 0;
+    ret = 0;
 out:
-        if (fd)
-                close (fd);
+    if (fd)
+        close(fd);
 
-        return ret;
+    return ret;
 }
diff --git a/extras/test/test-ffop.c b/extras/test/test-ffop.c
index 67c6a0fb33d..1d9c125db67 100644
--- a/extras/test/test-ffop.c
+++ b/extras/test/test-ffop.c
@@ -8,772 +8,820 @@
 #include <string.h>
 #include <dirent.h>
 
-int fd_based_fops_1 (char *filename); //for fd based fops after unlink
-int fd_based_fops_2 (char *filename); //for fd based fops before unlink
-int dup_fd_based_fops (char *filename); // fops based on fd after dup
-int path_based_fops (char *filename); //for fops based on path
-int dir_based_fops (char *filename); // for fops which operate on directory
-int link_based_fops (char *filename); //for fops which operate in link files (symlinks)
-int test_open_modes (char *filename); // to test open syscall with open modes available.
-int generic_open_read_write (char *filename, int flag); // generic function which does open write and read.
+int
+fd_based_fops_1(char *filename);  // for fd based fops after unlink
+int
+fd_based_fops_2(char *filename);  // for fd based fops before unlink
+int
+dup_fd_based_fops(char *filename);  // fops based on fd after dup
+int
+path_based_fops(char *filename);  // for fops based on path
+int
+dir_based_fops(char *filename);  // for fops which operate on directory
+int
+link_based_fops(
+    char *filename);  // for fops which operate in link files (symlinks)
+int
+test_open_modes(
+    char *filename);  // to test open syscall with open modes available.
+int
+generic_open_read_write(
+    char *filename,
+    int flag);  // generic function which does open write and read.
 
 int
-main (int argc, char *argv[])
+main(int argc, char *argv[])
 {
-        int   ret           = -1;
-        char  filename[255] = {0,};
-
-        if (argc > 1)
-                strcpy(filename, argv[1]);
-        else
-                strcpy(filename, "temp-xattr-test-file");
-
-        ret = fd_based_fops_1 (strcat(filename, "_1"));
-        if (ret < 0)
-                fprintf (stderr, "fd based file operation 1 failed\n");
-        else
-                fprintf (stdout, "fd based file operation 1 passed\n");
-
-        ret = fd_based_fops_2 (strcat(filename, "_2"));
-        if (ret < 0)
-                fprintf (stderr, "fd based file operation 2 failed\n");
-        else
-                fprintf (stdout, "fd based file operation 2 passed\n");
-
-        ret = dup_fd_based_fops (strcat (filename, "_3"));
-        if (ret < 0)
-                fprintf (stderr, "dup fd based file operation failed\n");
-        else
-                fprintf (stdout, "dup fd based file operation passed\n");
-
-        ret = path_based_fops (strcat (filename, "_4"));
-        if (ret < 0)
-                fprintf (stderr, "path based file operation failed\n");
-        else
-                fprintf (stdout, "path based file operation passed\n");
-
-        ret = dir_based_fops (strcat (filename, "_5"));
-        if (ret < 0)
-                fprintf (stderr, "directory based file operation failed\n");
-        else
-                fprintf (stdout, "directory based file operation passed\n");
-
-        ret = link_based_fops (strcat (filename, "_5"));
-        if (ret < 0)
-                fprintf (stderr, "link based file operation failed\n");
-        else
-                fprintf (stdout, "link based file operation passed\n");
-
-        ret = test_open_modes (strcat (filename, "_5"));
-        if (ret < 0)
-                fprintf (stderr, "testing modes of 'open' call failed\n");
-        else
-                fprintf (stdout, "testing modes of 'open' call passed\n");
+    int ret = -1;
+    char filename[255] = {
+        0,
+    };
+
+    if (argc > 1)
+        strcpy(filename, argv[1]);
+    else
+        strcpy(filename, "temp-xattr-test-file");
+
+    ret = fd_based_fops_1(strcat(filename, "_1"));
+    if (ret < 0)
+        fprintf(stderr, "fd based file operation 1 failed\n");
+    else
+        fprintf(stdout, "fd based file operation 1 passed\n");
+
+    ret = fd_based_fops_2(strcat(filename, "_2"));
+    if (ret < 0)
+        fprintf(stderr, "fd based file operation 2 failed\n");
+    else
+        fprintf(stdout, "fd based file operation 2 passed\n");
+
+    ret = dup_fd_based_fops(strcat(filename, "_3"));
+    if (ret < 0)
+        fprintf(stderr, "dup fd based file operation failed\n");
+    else
+        fprintf(stdout, "dup fd based file operation passed\n");
+
+    ret = path_based_fops(strcat(filename, "_4"));
+    if (ret < 0)
+        fprintf(stderr, "path based file operation failed\n");
+    else
+        fprintf(stdout, "path based file operation passed\n");
+
+    ret = dir_based_fops(strcat(filename, "_5"));
+    if (ret < 0)
+        fprintf(stderr, "directory based file operation failed\n");
+    else
+        fprintf(stdout, "directory based file operation passed\n");
+
+    ret = link_based_fops(strcat(filename, "_5"));
+    if (ret < 0)
+        fprintf(stderr, "link based file operation failed\n");
+    else
+        fprintf(stdout, "link based file operation passed\n");
+
+    ret = test_open_modes(strcat(filename, "_5"));
+    if (ret < 0)
+        fprintf(stderr, "testing modes of 'open' call failed\n");
+    else
+        fprintf(stdout, "testing modes of 'open' call passed\n");
 
 out:
-        return ret;
+    return ret;
 }
 
 int
-fd_based_fops_1 (char *filename)
+fd_based_fops_1(char *filename)
 {
-        int         fd        = 0;
-        int         ret       = -1;
-        struct stat stbuf     = {0,};
-        char        wstr[50]  = {0,};
-        char        rstr[50]  = {0,};
-
-        fd = open (filename, O_RDWR|O_CREAT);
-        if (fd < 0) {
-                fd = 0;
-                fprintf (stderr, "open failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = unlink (filename);
-        if (ret < 0) {
-                fprintf (stderr, "unlink failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        strcpy (wstr, "This is my string\n");
-        ret = write (fd, wstr, strlen(wstr));
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "write failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = lseek (fd, 0, SEEK_SET);
-        if (ret < 0) {
-                fprintf (stderr, "lseek failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = read (fd, rstr, strlen(wstr));
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "read failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = memcmp (rstr, wstr, strlen (wstr));
-        if (ret != 0) {
-                ret = -1;
-                fprintf (stderr, "read returning junk\n");
-                goto out;
-        }
-
-        ret = ftruncate (fd, 0);
-        if (ret < 0) {
-                fprintf (stderr, "ftruncate failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fstat (fd, &stbuf);
-        if (ret < 0) {
-                fprintf (stderr, "fstat failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fchmod (fd, 0640);
-        if (ret < 0) {
-                fprintf (stderr, "fchmod failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fchown (fd, 10001, 10001);
-        if (ret < 0) {
-                fprintf (stderr, "fchown failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fsync (fd);
-        if (ret < 0) {
-                fprintf (stderr, "fsync failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fsetxattr (fd, "trusted.xattr-test", "working", 8, 0);
-        if (ret < 0) {
-                fprintf (stderr, "fsetxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fdatasync (fd);
-        if (ret < 0) {
-                fprintf (stderr, "fdatasync failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = flistxattr (fd, NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "flistxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fgetxattr (fd, "trusted.xattr-test", NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "fgetxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fremovexattr (fd, "trusted.xattr-test");
-        if (ret < 0) {
-                fprintf (stderr, "fremovexattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = 0;
+    int fd = 0;
+    int ret = -1;
+    struct stat stbuf = {
+        0,
+    };
+    char wstr[50] = {
+        0,
+    };
+    char rstr[50] = {
+        0,
+    };
+
+    fd = open(filename, O_RDWR | O_CREAT);
+    if (fd < 0) {
+        fd = 0;
+        fprintf(stderr, "open failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = unlink(filename);
+    if (ret < 0) {
+        fprintf(stderr, "unlink failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    strcpy(wstr, "This is my string\n");
+    ret = write(fd, wstr, strlen(wstr));
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "write failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = lseek(fd, 0, SEEK_SET);
+    if (ret < 0) {
+        fprintf(stderr, "lseek failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = read(fd, rstr, strlen(wstr));
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "read failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = memcmp(rstr, wstr, strlen(wstr));
+    if (ret != 0) {
+        ret = -1;
+        fprintf(stderr, "read returning junk\n");
+        goto out;
+    }
+
+    ret = ftruncate(fd, 0);
+    if (ret < 0) {
+        fprintf(stderr, "ftruncate failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fstat(fd, &stbuf);
+    if (ret < 0) {
+        fprintf(stderr, "fstat failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fchmod(fd, 0640);
+    if (ret < 0) {
+        fprintf(stderr, "fchmod failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fchown(fd, 10001, 10001);
+    if (ret < 0) {
+        fprintf(stderr, "fchown failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fsync(fd);
+    if (ret < 0) {
+        fprintf(stderr, "fsync failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fsetxattr(fd, "trusted.xattr-test", "working", 8, 0);
+    if (ret < 0) {
+        fprintf(stderr, "fsetxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fdatasync(fd);
+    if (ret < 0) {
+        fprintf(stderr, "fdatasync failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = flistxattr(fd, NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "flistxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fgetxattr(fd, "trusted.xattr-test", NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "fgetxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fremovexattr(fd, "trusted.xattr-test");
+    if (ret < 0) {
+        fprintf(stderr, "fremovexattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = 0;
 out:
-        if (fd)
-                close (fd);
+    if (fd)
+        close(fd);
 
-        return ret;
+    return ret;
 }
 
-
 int
-fd_based_fops_2 (char *filename)
+fd_based_fops_2(char *filename)
 {
-        int         fd    = 0;
-        int         ret   = -1;
-        struct stat stbuf = {0,};
-        char        wstr[50]  = {0,};
-        char        rstr[50]  = {0,};
-
-        fd = open (filename, O_RDWR|O_CREAT);
-        if (fd < 0) {
-                fd = 0;
-                fprintf (stderr, "open failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = ftruncate (fd, 0);
-
-        if (ret < 0) {
-                fprintf (stderr, "ftruncate failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        strcpy (wstr, "This is my second string\n");
-        ret = write (fd, wstr, strlen (wstr));
-        if (ret < 0) {
-                ret = -1;
-                fprintf (stderr, "write failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        lseek (fd, 0, SEEK_SET);
-        if (ret < 0) {
-                fprintf (stderr, "lseek failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = read (fd, rstr, strlen (wstr));
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "read failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = memcmp (rstr, wstr, strlen (wstr));
-        if (ret != 0) {
-                ret = -1;
-                fprintf (stderr, "read returning junk\n");
-                goto out;
-        }
-
-        ret = fstat (fd, &stbuf);
-        if (ret < 0) {
-                fprintf (stderr, "fstat failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fchmod (fd, 0640);
-        if (ret < 0) {
-                fprintf (stderr, "fchmod failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fchown (fd, 10001, 10001);
-        if (ret < 0) {
-                fprintf (stderr, "fchown failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fsync (fd);
-        if (ret < 0) {
-                fprintf (stderr, "fsync failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fsetxattr (fd, "trusted.xattr-test", "working", 8, 0);
-        if (ret < 0) {
-                fprintf (stderr, "fsetxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fdatasync (fd);
-        if (ret < 0) {
-                fprintf (stderr, "fdatasync failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = flistxattr (fd, NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "flistxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fgetxattr (fd, "trusted.xattr-test", NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "fgetxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fremovexattr (fd, "trusted.xattr-test");
-        if (ret < 0) {
-                fprintf (stderr, "fremovexattr failed : %s\n", strerror (errno));
-                goto out;
-        }
+    int fd = 0;
+    int ret = -1;
+    struct stat stbuf = {
+        0,
+    };
+    char wstr[50] = {
+        0,
+    };
+    char rstr[50] = {
+        0,
+    };
+
+    fd = open(filename, O_RDWR | O_CREAT);
+    if (fd < 0) {
+        fd = 0;
+        fprintf(stderr, "open failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = ftruncate(fd, 0);
+
+    if (ret < 0) {
+        fprintf(stderr, "ftruncate failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    strcpy(wstr, "This is my second string\n");
+    ret = write(fd, wstr, strlen(wstr));
+    if (ret < 0) {
+        ret = -1;
+        fprintf(stderr, "write failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    lseek(fd, 0, SEEK_SET);
+    if (ret < 0) {
+        fprintf(stderr, "lseek failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = read(fd, rstr, strlen(wstr));
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "read failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = memcmp(rstr, wstr, strlen(wstr));
+    if (ret != 0) {
+        ret = -1;
+        fprintf(stderr, "read returning junk\n");
+        goto out;
+    }
+
+    ret = fstat(fd, &stbuf);
+    if (ret < 0) {
+        fprintf(stderr, "fstat failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fchmod(fd, 0640);
+    if (ret < 0) {
+        fprintf(stderr, "fchmod failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fchown(fd, 10001, 10001);
+    if (ret < 0) {
+        fprintf(stderr, "fchown failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fsync(fd);
+    if (ret < 0) {
+        fprintf(stderr, "fsync failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fsetxattr(fd, "trusted.xattr-test", "working", 8, 0);
+    if (ret < 0) {
+        fprintf(stderr, "fsetxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fdatasync(fd);
+    if (ret < 0) {
+        fprintf(stderr, "fdatasync failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = flistxattr(fd, NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "flistxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fgetxattr(fd, "trusted.xattr-test", NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "fgetxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fremovexattr(fd, "trusted.xattr-test");
+    if (ret < 0) {
+        fprintf(stderr, "fremovexattr failed : %s\n", strerror(errno));
+        goto out;
+    }
 
 out:
-        if (fd)
-                close (fd);
-        unlink (filename);
+    if (fd)
+        close(fd);
+    unlink(filename);
 
-        return ret;
+    return ret;
 }
 
 int
-path_based_fops (char *filename)
+path_based_fops(char *filename)
 {
-        int         ret              = -1;
-        int         fd               = 0;
-        struct stat stbuf            = {0,};
-        char        newfilename[255] = {0,};
-
-        fd = creat (filename, 0644);
-        if (fd < 0) {
-                fprintf (stderr, "creat failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = truncate (filename, 0);
-        if (ret < 0) {
-                fprintf (stderr, "truncate failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = stat (filename, &stbuf);
-        if (ret < 0) {
-                fprintf (stderr, "stat failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = chmod (filename, 0640);
-        if (ret < 0) {
-                fprintf (stderr, "chmod failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = chown (filename, 10001, 10001);
-        if (ret < 0) {
-                fprintf (stderr, "chown failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = setxattr (filename, "trusted.xattr-test", "working", 8, 0);
-        if (ret < 0) {
-                fprintf (stderr, "setxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = listxattr (filename, NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "listxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = getxattr (filename, "trusted.xattr-test", NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "getxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = removexattr (filename, "trusted.xattr-test");
-        if (ret < 0) {
-                fprintf (stderr, "removexattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = access (filename, R_OK|W_OK);
-        if (ret < 0) {
-                fprintf (stderr, "access failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        strcpy (newfilename, filename);
-        strcat(newfilename, "_new");
-        ret = rename (filename, newfilename);
-        if (ret < 0) {
-                fprintf (stderr, "rename failed: %s\n", strerror (errno));
-                goto out;
-        }
-        unlink (newfilename);
+    int ret = -1;
+    int fd = 0;
+    struct stat stbuf = {
+        0,
+    };
+    char newfilename[255] = {
+        0,
+    };
+
+    fd = creat(filename, 0644);
+    if (fd < 0) {
+        fprintf(stderr, "creat failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = truncate(filename, 0);
+    if (ret < 0) {
+        fprintf(stderr, "truncate failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = stat(filename, &stbuf);
+    if (ret < 0) {
+        fprintf(stderr, "stat failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = chmod(filename, 0640);
+    if (ret < 0) {
+        fprintf(stderr, "chmod failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = chown(filename, 10001, 10001);
+    if (ret < 0) {
+        fprintf(stderr, "chown failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = setxattr(filename, "trusted.xattr-test", "working", 8, 0);
+    if (ret < 0) {
+        fprintf(stderr, "setxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = listxattr(filename, NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "listxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = getxattr(filename, "trusted.xattr-test", NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "getxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = removexattr(filename, "trusted.xattr-test");
+    if (ret < 0) {
+        fprintf(stderr, "removexattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = access(filename, R_OK | W_OK);
+    if (ret < 0) {
+        fprintf(stderr, "access failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    strcpy(newfilename, filename);
+    strcat(newfilename, "_new");
+    ret = rename(filename, newfilename);
+    if (ret < 0) {
+        fprintf(stderr, "rename failed: %s\n", strerror(errno));
+        goto out;
+    }
+    unlink(newfilename);
 
 out:
-        if (fd)
-                close (fd);
+    if (fd)
+        close(fd);
 
-        unlink (filename);
-        return ret;
+    unlink(filename);
+    return ret;
 }
 
 int
-dup_fd_based_fops (char *filename)
+dup_fd_based_fops(char *filename)
 {
-        int         fd        = 0;
-        int         newfd     = 0;
-        int         ret       = -1;
-        struct stat stbuf     = {0,};
-        char        wstr[50]  = {0,};
-        char        rstr[50]  = {0,};
-
-        fd = open (filename, O_RDWR|O_CREAT);
-        if (fd < 0) {
-                fd = 0;
-                fprintf (stderr, "open failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        newfd = dup (fd);
-        if (newfd < 0) {
-                ret = -1;
-                fprintf (stderr, "dup failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        close (fd);
-
-        strcpy (wstr, "This is my string\n");
-        ret = write (newfd, wstr, strlen(wstr));
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "write failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = lseek (newfd, 0, SEEK_SET);
-        if (ret < 0) {
-                fprintf (stderr, "lseek failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = read (newfd, rstr, strlen(wstr));
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "read failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = memcmp (rstr, wstr, strlen (wstr));
-        if (ret != 0) {
-                ret = -1;
-                fprintf (stderr, "read returning junk\n");
-                goto out;
-        }
-
-        ret = ftruncate (newfd, 0);
-        if (ret < 0) {
-                fprintf (stderr, "ftruncate failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fstat (newfd, &stbuf);
-        if (ret < 0) {
-                fprintf (stderr, "fstat failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fchmod (newfd, 0640);
-        if (ret < 0) {
-                fprintf (stderr, "fchmod failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fchown (newfd, 10001, 10001);
-        if (ret < 0) {
-                fprintf (stderr, "fchown failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fsync (newfd);
-        if (ret < 0) {
-                fprintf (stderr, "fsync failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fsetxattr (newfd, "trusted.xattr-test", "working", 8, 0);
-        if (ret < 0) {
-                fprintf (stderr, "fsetxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fdatasync (newfd);
-        if (ret < 0) {
-                fprintf (stderr, "fdatasync failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = flistxattr (newfd, NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "flistxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fgetxattr (newfd, "trusted.xattr-test", NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "fgetxattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = fremovexattr (newfd, "trusted.xattr-test");
-        if (ret < 0) {
-                fprintf (stderr, "fremovexattr failed : %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = 0;
+    int fd = 0;
+    int newfd = 0;
+    int ret = -1;
+    struct stat stbuf = {
+        0,
+    };
+    char wstr[50] = {
+        0,
+    };
+    char rstr[50] = {
+        0,
+    };
+
+    fd = open(filename, O_RDWR | O_CREAT);
+    if (fd < 0) {
+        fd = 0;
+        fprintf(stderr, "open failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    newfd = dup(fd);
+    if (newfd < 0) {
+        ret = -1;
+        fprintf(stderr, "dup failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    close(fd);
+
+    strcpy(wstr, "This is my string\n");
+    ret = write(newfd, wstr, strlen(wstr));
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "write failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = lseek(newfd, 0, SEEK_SET);
+    if (ret < 0) {
+        fprintf(stderr, "lseek failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = read(newfd, rstr, strlen(wstr));
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "read failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = memcmp(rstr, wstr, strlen(wstr));
+    if (ret != 0) {
+        ret = -1;
+        fprintf(stderr, "read returning junk\n");
+        goto out;
+    }
+
+    ret = ftruncate(newfd, 0);
+    if (ret < 0) {
+        fprintf(stderr, "ftruncate failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fstat(newfd, &stbuf);
+    if (ret < 0) {
+        fprintf(stderr, "fstat failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fchmod(newfd, 0640);
+    if (ret < 0) {
+        fprintf(stderr, "fchmod failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fchown(newfd, 10001, 10001);
+    if (ret < 0) {
+        fprintf(stderr, "fchown failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fsync(newfd);
+    if (ret < 0) {
+        fprintf(stderr, "fsync failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fsetxattr(newfd, "trusted.xattr-test", "working", 8, 0);
+    if (ret < 0) {
+        fprintf(stderr, "fsetxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fdatasync(newfd);
+    if (ret < 0) {
+        fprintf(stderr, "fdatasync failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = flistxattr(newfd, NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "flistxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fgetxattr(newfd, "trusted.xattr-test", NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "fgetxattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = fremovexattr(newfd, "trusted.xattr-test");
+    if (ret < 0) {
+        fprintf(stderr, "fremovexattr failed : %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = 0;
 out:
-        if (newfd)
-                close (newfd);
-        ret = unlink (filename);
-        if (ret < 0)
-                fprintf (stderr, "unlink failed : %s\n", strerror (errno));
+    if (newfd)
+        close(newfd);
+    ret = unlink(filename);
+    if (ret < 0)
+        fprintf(stderr, "unlink failed : %s\n", strerror(errno));
 
-        return ret;
+    return ret;
 }
 
 int
-dir_based_fops (char *dirname)
+dir_based_fops(char *dirname)
 {
-        int            ret           = -1;
-        DIR           *dp            = NULL;
-        char           buff[255]     = {0,};
-        struct dirent *dbuff         = {0,};
-        struct stat    stbuff        = {0,};
-        char           newdname[255] = {0,};
-        char          *cwd           = NULL;
-
-        ret = mkdir (dirname, 0755);
-        if (ret < 0) {
-                fprintf (stderr, "mkdir failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        dp = opendir (dirname);
-        if (dp == NULL) {
-                fprintf (stderr, "opendir failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        dbuff = readdir (dp);
-        if (NULL == dbuff) {
-                fprintf (stderr, "readdir failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = closedir (dp);
-        if (ret < 0) {
-                fprintf (stderr, "closedir failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = stat (dirname, &stbuff);
-        if (ret < 0) {
-                fprintf (stderr, "stat failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = chmod (dirname, 0744);
-        if (ret < 0) {
-                fprintf (stderr, "chmod failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = chown (dirname, 10001, 10001);
-        if (ret < 0) {
-                fprintf (stderr, "chmod failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = setxattr (dirname, "trusted.xattr-test", "working", 8, 0);
-        if (ret < 0) {
-                fprintf (stderr, "setxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = listxattr (dirname, NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "listxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = getxattr (dirname, "trusted.xattr-test", NULL, 0);
-        if (ret <= 0) {
-                ret = -1;
-                fprintf (stderr, "getxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = removexattr (dirname, "trusted.xattr-test");
-        if (ret < 0) {
-                fprintf (stderr, "removexattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        strcpy (newdname, dirname);
-        strcat (newdname, "/../");
-        ret = chdir (newdname);
-        if (ret < 0) {
-                fprintf (stderr, "chdir failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        cwd = getcwd (buff, 255);
-        if (NULL == cwd) {
-                fprintf (stderr, "getcwd failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        strcpy (newdname, dirname);
-        strcat (newdname, "new");
-        ret = rename (dirname, newdname);
-        if (ret < 0) {
-                fprintf (stderr, "rename failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = rmdir (newdname);
-        if (ret < 0) {
-                fprintf (stderr, "rmdir failed: %s\n", strerror (errno));
-                return ret;
-        }
+    int ret = -1;
+    DIR *dp = NULL;
+    char buff[255] = {
+        0,
+    };
+    struct dirent *dbuff = {
+        0,
+    };
+    struct stat stbuff = {
+        0,
+    };
+    char newdname[255] = {
+        0,
+    };
+    char *cwd = NULL;
+
+    ret = mkdir(dirname, 0755);
+    if (ret < 0) {
+        fprintf(stderr, "mkdir failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    dp = opendir(dirname);
+    if (dp == NULL) {
+        fprintf(stderr, "opendir failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    dbuff = readdir(dp);
+    if (NULL == dbuff) {
+        fprintf(stderr, "readdir failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = closedir(dp);
+    if (ret < 0) {
+        fprintf(stderr, "closedir failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = stat(dirname, &stbuff);
+    if (ret < 0) {
+        fprintf(stderr, "stat failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = chmod(dirname, 0744);
+    if (ret < 0) {
+        fprintf(stderr, "chmod failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = chown(dirname, 10001, 10001);
+    if (ret < 0) {
+        fprintf(stderr, "chmod failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = setxattr(dirname, "trusted.xattr-test", "working", 8, 0);
+    if (ret < 0) {
+        fprintf(stderr, "setxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = listxattr(dirname, NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "listxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = getxattr(dirname, "trusted.xattr-test", NULL, 0);
+    if (ret <= 0) {
+        ret = -1;
+        fprintf(stderr, "getxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = removexattr(dirname, "trusted.xattr-test");
+    if (ret < 0) {
+        fprintf(stderr, "removexattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    strcpy(newdname, dirname);
+    strcat(newdname, "/../");
+    ret = chdir(newdname);
+    if (ret < 0) {
+        fprintf(stderr, "chdir failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    cwd = getcwd(buff, 255);
+    if (NULL == cwd) {
+        fprintf(stderr, "getcwd failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    strcpy(newdname, dirname);
+    strcat(newdname, "new");
+    ret = rename(dirname, newdname);
+    if (ret < 0) {
+        fprintf(stderr, "rename failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = rmdir(newdname);
+    if (ret < 0) {
+        fprintf(stderr, "rmdir failed: %s\n", strerror(errno));
+        return ret;
+    }
 
 out:
-        rmdir (dirname);
-        return ret;
+    rmdir(dirname);
+    return ret;
 }
 
 int
-link_based_fops (char *filename)
+link_based_fops(char *filename)
 {
-        int         ret           = -1;
-        int         fd            = 0;
-        char        newname[255]  = {0,};
-        char        linkname[255] = {0,};
-        struct stat lstbuf        = {0,};
-
-        fd = creat (filename, 0644);
-        if (fd < 0) {
-                fd = 0;
-                fprintf (stderr, "creat failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        strcpy (newname, filename);
-        strcat (newname, "_hlink");
-        ret = link (filename, newname);
-        if (ret < 0) {
-                fprintf (stderr, "link failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = unlink (filename);
-        if (ret < 0) {
-                fprintf (stderr, "unlink failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        strcpy (linkname, filename);
-        strcat (linkname, "_slink");
-        ret = symlink (newname, linkname);
-        if (ret < 0) {
-                fprintf (stderr, "symlink failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = lstat (linkname, &lstbuf);
-        if (ret < 0) {
-                fprintf (stderr, "lstbuf failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = lchown (linkname, 10001, 10001);
-        if (ret < 0) {
-                fprintf (stderr, "lchown failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = lsetxattr (linkname, "trusted.lxattr-test", "working", 8, 0);
-        if (ret < 0) {
-                fprintf (stderr, "lsetxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = llistxattr (linkname, NULL, 0);
-        if (ret < 0) {
-                ret = -1;
-                fprintf (stderr, "llistxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = lgetxattr (linkname, "trusted.lxattr-test", NULL, 0);
-        if (ret < 0) {
-                ret = -1;
-                fprintf (stderr, "lgetxattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
-        ret = lremovexattr (linkname, "trusted.lxattr-test");
-        if (ret < 0) {
-                fprintf (stderr, "lremovexattr failed: %s\n", strerror (errno));
-                goto out;
-        }
-
+    int ret = -1;
+    int fd = 0;
+    char newname[255] = {
+        0,
+    };
+    char linkname[255] = {
+        0,
+    };
+    struct stat lstbuf = {
+        0,
+    };
+
+    fd = creat(filename, 0644);
+    if (fd < 0) {
+        fd = 0;
+        fprintf(stderr, "creat failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    strcpy(newname, filename);
+    strcat(newname, "_hlink");
+    ret = link(filename, newname);
+    if (ret < 0) {
+        fprintf(stderr, "link failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = unlink(filename);
+    if (ret < 0) {
+        fprintf(stderr, "unlink failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    strcpy(linkname, filename);
+    strcat(linkname, "_slink");
+    ret = symlink(newname, linkname);
+    if (ret < 0) {
+        fprintf(stderr, "symlink failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = lstat(linkname, &lstbuf);
+    if (ret < 0) {
+        fprintf(stderr, "lstbuf failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = lchown(linkname, 10001, 10001);
+    if (ret < 0) {
+        fprintf(stderr, "lchown failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = lsetxattr(linkname, "trusted.lxattr-test", "working", 8, 0);
+    if (ret < 0) {
+        fprintf(stderr, "lsetxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = llistxattr(linkname, NULL, 0);
+    if (ret < 0) {
+        ret = -1;
+        fprintf(stderr, "llistxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = lgetxattr(linkname, "trusted.lxattr-test", NULL, 0);
+    if (ret < 0) {
+        ret = -1;
+        fprintf(stderr, "lgetxattr failed: %s\n", strerror(errno));
+        goto out;
+    }
+
+    ret = lremovexattr(linkname, "trusted.lxattr-test");
+    if (ret < 0) {
+        fprintf(stderr, "lremovexattr failed: %s\n", strerror(errno));
+        goto out;
+    }
 
 out:
-        if (fd)
-                close(fd);
-        unlink (linkname);
-        unlink (newname);
+    if (fd)
+        close(fd);
+    unlink(linkname);
+    unlink(newname);
 }
 
 int
-test_open_modes (char *filename)
+test_open_modes(char *filename)
 {
-        int ret = -1;
-
-        ret = generic_open_read_write (filename, O_CREAT|O_WRONLY);
-        if (3 != ret) {
-               fprintf (stderr, "flag O_CREAT|O_WRONLY failed: \n");
-               goto out;
-        }
-
-        ret = generic_open_read_write (filename, O_CREAT|O_RDWR);
-        if (ret != 0) {
-               fprintf (stderr, "flag O_CREAT|O_RDWR failed\n");
-               goto out;
-        }
-
-        ret = generic_open_read_write (filename, O_CREAT|O_RDONLY);
-        if (ret != 0) {
-                fprintf (stderr, "flag O_CREAT|O_RDONLY failed\n");
-                goto out;
-        }
-
-        ret = creat (filename, 0644);
-        close (ret);
-        ret = generic_open_read_write (filename, O_WRONLY);
-        if (3 != ret) {
-               fprintf (stderr, "flag O_WRONLY failed\n");
-               goto out;
-        }
-
-        ret = creat (filename, 0644);
-        close (ret);
-        ret = generic_open_read_write (filename, O_RDWR);
-        if (0 != ret) {
-               fprintf (stderr, "flag O_RDWR failed\n");
-               goto out;
-        }
-
-        ret = creat (filename, 0644);
-        close (ret);
-        ret = generic_open_read_write (filename, O_RDONLY);
-        if (0 != ret) {
-               fprintf (stderr, "flag O_RDONLY failed\n");
-               goto out;
-        }
-
-        ret = creat (filename, 0644);
-        close (ret);
-        ret = generic_open_read_write (filename, O_TRUNC|O_WRONLY);
-        if (3 != ret) {
-               fprintf (stderr, "flag O_TRUNC|O_WRONLY failed\n");
-               goto out;
-        }
+    int ret = -1;
+
+    ret = generic_open_read_write(filename, O_CREAT | O_WRONLY);
+    if (3 != ret) {
+        fprintf(stderr, "flag O_CREAT|O_WRONLY failed: \n");
+        goto out;
+    }
+
+    ret = generic_open_read_write(filename, O_CREAT | O_RDWR);
+    if (ret != 0) {
+        fprintf(stderr, "flag O_CREAT|O_RDWR failed\n");
+        goto out;
+    }
+
+    ret = generic_open_read_write(filename, O_CREAT | O_RDONLY);
+    if (ret != 0) {
+        fprintf(stderr, "flag O_CREAT|O_RDONLY failed\n");
+        goto out;
+    }
+
+    ret = creat(filename, 0644);
+    close(ret);
+    ret = generic_open_read_write(filename, O_WRONLY);
+    if (3 != ret) {
+        fprintf(stderr, "flag O_WRONLY failed\n");
+        goto out;
+    }
+
+    ret = creat(filename, 0644);
+    close(ret);
+    ret = generic_open_read_write(filename, O_RDWR);
+    if (0 != ret) {
+        fprintf(stderr, "flag O_RDWR failed\n");
+        goto out;
+    }
+
+    ret = creat(filename, 0644);
+    close(ret);
+    ret = generic_open_read_write(filename, O_RDONLY);
+    if (0 != ret) {
+        fprintf(stderr, "flag O_RDONLY failed\n");
+        goto out;
+    }
+
+    ret = creat(filename, 0644);
+    close(ret);
+    ret = generic_open_read_write(filename, O_TRUNC | O_WRONLY);
+    if (3 != ret) {
+        fprintf(stderr, "flag O_TRUNC|O_WRONLY failed\n");
+        goto out;
+    }
 
 #if 0 /* undefined behaviour, unable to reliably test */
         ret = creat (filename, 0644);
@@ -785,84 +833,88 @@ test_open_modes (char *filename)
         }
 #endif
 
-        ret = generic_open_read_write (filename, O_CREAT|O_RDWR|O_SYNC);
-        if (0 != ret) {
-               fprintf (stderr, "flag O_CREAT|O_RDWR|O_SYNC failed\n");
-               goto out;
-        }
+    ret = generic_open_read_write(filename, O_CREAT | O_RDWR | O_SYNC);
+    if (0 != ret) {
+        fprintf(stderr, "flag O_CREAT|O_RDWR|O_SYNC failed\n");
+        goto out;
+    }
 
-        ret = creat (filename, 0644);
-        close (ret);
-        ret = generic_open_read_write (filename, O_CREAT|O_EXCL);
-        if (0 != ret) {
-                fprintf (stderr, "flag O_CREAT|O_EXCL failed\n");
-                goto out;
-        }
+    ret = creat(filename, 0644);
+    close(ret);
+    ret = generic_open_read_write(filename, O_CREAT | O_EXCL);
+    if (0 != ret) {
+        fprintf(stderr, "flag O_CREAT|O_EXCL failed\n");
+        goto out;
+    }
 
 out:
-        return ret;
+    return ret;
 }
 
-int generic_open_read_write (char *filename, int flag)
+int
+generic_open_read_write(char *filename, int flag)
 {
-        int  fd          = 0;
-        int  ret         = -1;
-        char wstring[50] = {0,};
-        char rstring[50] = {0,};
-
-        fd = open (filename, flag);
-        if (fd < 0) {
-                if (flag == O_CREAT|O_EXCL && errno == EEXIST) {
-                        unlink (filename);
-                        return 0;
-                }
-                else {
-                        fd = 0;
-                        fprintf (stderr, "open failed: %s\n", strerror (errno));
-                        return 1;
-                }
-        }
-
-        strcpy (wstring, "My string to write\n");
-        ret = write (fd, wstring, strlen(wstring));
-        if (ret <= 0) {
-                if (errno != EBADF) {
-                        fprintf (stderr, "write failed: %s\n", strerror (errno));
-                        close (fd);
-                        unlink(filename);
-                        return 2;
-                }
-        }
-
-        ret = lseek (fd, 0, SEEK_SET);
-        if (ret < 0) {
-                close (fd);
-                unlink(filename);
-                return 4;
-        }
-
-        ret = read (fd, rstring, strlen(wstring));
-        if (ret < 0) {
-                close (fd);
-                unlink (filename);
-                return 3;
-        }
-
-        /* Compare the rstring with wstring. But we do not want to return
-         * error when the flag is either O_RDONLY, O_CREAT|O_RDONLY or
-         * O_TRUNC|O_RDONLY. Because in that case we are not writing
-         * anything to the file.*/
-
-        ret = memcmp (wstring, rstring, strlen (wstring));
-        if (0 != ret  && !(flag == O_CREAT|O_RDONLY || flag == O_RDONLY ||\
-            flag == O_TRUNC|O_RDONLY)) {
-                fprintf (stderr, "read is returning junk\n");
-                close (fd);
-                unlink (filename);
-                return 4;
-        }
-
-        close (fd);
-        unlink (filename);
-        return 0;
+    int fd = 0;
+    int ret = -1;
+    char wstring[50] = {
+        0,
+    };
+    char rstring[50] = {
+        0,
+    };
+
+    fd = open(filename, flag);
+    if (fd < 0) {
+        if (flag == O_CREAT | O_EXCL && errno == EEXIST) {
+            unlink(filename);
+            return 0;
+        } else {
+            fd = 0;
+            fprintf(stderr, "open failed: %s\n", strerror(errno));
+            return 1;
+        }
+    }
+
+    strcpy(wstring, "My string to write\n");
+    ret = write(fd, wstring, strlen(wstring));
+    if (ret <= 0) {
+        if (errno != EBADF) {
+            fprintf(stderr, "write failed: %s\n", strerror(errno));
+            close(fd);
+            unlink(filename);
+            return 2;
+        }
+    }
+
+    ret = lseek(fd, 0, SEEK_SET);
+    if (ret < 0) {
+        close(fd);
+        unlink(filename);
+        return 4;
+    }
+
+    ret = read(fd, rstring, strlen(wstring));
+    if (ret < 0) {
+        close(fd);
+        unlink(filename);
+        return 3;
+    }
+
+    /* Compare the rstring with wstring. But we do not want to return
+     * error when the flag is either O_RDONLY, O_CREAT|O_RDONLY or
+     * O_TRUNC|O_RDONLY. Because in that case we are not writing
+     * anything to the file.*/
+
+    ret = memcmp(wstring, rstring, strlen(wstring));
+    if (0 != ret && !(flag == O_CREAT | O_RDONLY || flag == O_RDONLY ||
+                      flag == O_TRUNC | O_RDONLY)) {
+        fprintf(stderr, "read is returning junk\n");
+        close(fd);
+        unlink(filename);
+        return 4;
+    }
+
+    close(fd);
+    unlink(filename);
+    return 0;
 }