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Diffstat (limited to 'libglusterfs/src/common-utils.c')
-rw-r--r--libglusterfs/src/common-utils.c1804
1 files changed, 902 insertions, 902 deletions
diff --git a/libglusterfs/src/common-utils.c b/libglusterfs/src/common-utils.c
index 98dbeb831..3ae0f54c7 100644
--- a/libglusterfs/src/common-utils.c
+++ b/libglusterfs/src/common-utils.c
@@ -53,8 +53,8 @@ typedef int32_t (*rw_op_t)(int32_t fd, char *buf, int32_t size);
typedef int32_t (*rwv_op_t)(int32_t fd, const struct iovec *buf, int32_t size);
struct dnscache6 {
- struct addrinfo *first;
- struct addrinfo *next;
+ struct addrinfo *first;
+ struct addrinfo *next;
};
@@ -74,138 +74,138 @@ log_base2 (unsigned long x)
int32_t
gf_resolve_ip6 (const char *hostname,
- uint16_t port,
- int family,
- void **dnscache,
- struct addrinfo **addr_info)
+ uint16_t port,
+ int family,
+ void **dnscache,
+ struct addrinfo **addr_info)
{
- int32_t ret = 0;
- struct addrinfo hints;
- struct dnscache6 *cache = NULL;
- char service[NI_MAXSERV], host[NI_MAXHOST];
-
- if (!hostname) {
- gf_log ("resolver", GF_LOG_WARNING, "hostname is NULL");
- return -1;
- }
-
- if (!*dnscache) {
- *dnscache = GF_CALLOC (1, sizeof (struct dnscache6),
- gf_common_mt_dnscache6);
+ int32_t ret = 0;
+ struct addrinfo hints;
+ struct dnscache6 *cache = NULL;
+ char service[NI_MAXSERV], host[NI_MAXHOST];
+
+ if (!hostname) {
+ gf_log ("resolver", GF_LOG_WARNING, "hostname is NULL");
+ return -1;
+ }
+
+ if (!*dnscache) {
+ *dnscache = GF_CALLOC (1, sizeof (struct dnscache6),
+ gf_common_mt_dnscache6);
if (!*dnscache)
return -1;
- }
-
- cache = *dnscache;
- if (cache->first && !cache->next) {
- freeaddrinfo(cache->first);
- cache->first = cache->next = NULL;
- gf_log ("resolver", GF_LOG_TRACE,
- "flushing DNS cache");
- }
-
- if (!cache->first) {
- char *port_str = NULL;
- gf_log ("resolver", GF_LOG_TRACE,
- "DNS cache not present, freshly probing hostname: %s",
- hostname);
-
- memset(&hints, 0, sizeof(hints));
- hints.ai_family = family;
- hints.ai_socktype = SOCK_STREAM;
- hints.ai_flags = AI_ADDRCONFIG;
-
- ret = gf_asprintf (&port_str, "%d", port);
+ }
+
+ cache = *dnscache;
+ if (cache->first && !cache->next) {
+ freeaddrinfo(cache->first);
+ cache->first = cache->next = NULL;
+ gf_log ("resolver", GF_LOG_TRACE,
+ "flushing DNS cache");
+ }
+
+ if (!cache->first) {
+ char *port_str = NULL;
+ gf_log ("resolver", GF_LOG_TRACE,
+ "DNS cache not present, freshly probing hostname: %s",
+ hostname);
+
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_family = family;
+ hints.ai_socktype = SOCK_STREAM;
+ hints.ai_flags = AI_ADDRCONFIG;
+
+ ret = gf_asprintf (&port_str, "%d", port);
if (-1 == ret) {
gf_log ("resolver", GF_LOG_ERROR, "asprintf failed");
return -1;
}
- if ((ret = getaddrinfo(hostname, port_str, &hints, &cache->first)) != 0) {
- gf_log ("resolver", GF_LOG_ERROR,
- "getaddrinfo failed (%s)", gai_strerror (ret));
-
- GF_FREE (*dnscache);
- *dnscache = NULL;
- GF_FREE (port_str);
- return -1;
- }
- GF_FREE (port_str);
-
- cache->next = cache->first;
- }
-
- if (cache->next) {
- ret = getnameinfo((struct sockaddr *)cache->next->ai_addr,
- cache->next->ai_addrlen,
- host, sizeof (host),
- service, sizeof (service),
- NI_NUMERICHOST);
- if (ret != 0) {
- gf_log ("resolver",
- GF_LOG_ERROR,
- "getnameinfo failed (%s)", gai_strerror (ret));
- goto err;
- }
-
- gf_log ("resolver", GF_LOG_TRACE,
- "returning ip-%s (port-%s) for hostname: %s and port: %d",
- host, service, hostname, port);
-
- *addr_info = cache->next;
- }
+ if ((ret = getaddrinfo(hostname, port_str, &hints, &cache->first)) != 0) {
+ gf_log ("resolver", GF_LOG_ERROR,
+ "getaddrinfo failed (%s)", gai_strerror (ret));
+
+ GF_FREE (*dnscache);
+ *dnscache = NULL;
+ GF_FREE (port_str);
+ return -1;
+ }
+ GF_FREE (port_str);
+
+ cache->next = cache->first;
+ }
+
+ if (cache->next) {
+ ret = getnameinfo((struct sockaddr *)cache->next->ai_addr,
+ cache->next->ai_addrlen,
+ host, sizeof (host),
+ service, sizeof (service),
+ NI_NUMERICHOST);
+ if (ret != 0) {
+ gf_log ("resolver",
+ GF_LOG_ERROR,
+ "getnameinfo failed (%s)", gai_strerror (ret));
+ goto err;
+ }
+
+ gf_log ("resolver", GF_LOG_TRACE,
+ "returning ip-%s (port-%s) for hostname: %s and port: %d",
+ host, service, hostname, port);
+
+ *addr_info = cache->next;
+ }
if (cache->next)
cache->next = cache->next->ai_next;
- if (cache->next) {
- ret = getnameinfo((struct sockaddr *)cache->next->ai_addr,
- cache->next->ai_addrlen,
- host, sizeof (host),
- service, sizeof (service),
- NI_NUMERICHOST);
- if (ret != 0) {
- gf_log ("resolver",
- GF_LOG_ERROR,
- "getnameinfo failed (%s)", gai_strerror (ret));
- goto err;
- }
-
- gf_log ("resolver", GF_LOG_TRACE,
- "next DNS query will return: ip-%s port-%s", host, service);
- }
-
- return 0;
+ if (cache->next) {
+ ret = getnameinfo((struct sockaddr *)cache->next->ai_addr,
+ cache->next->ai_addrlen,
+ host, sizeof (host),
+ service, sizeof (service),
+ NI_NUMERICHOST);
+ if (ret != 0) {
+ gf_log ("resolver",
+ GF_LOG_ERROR,
+ "getnameinfo failed (%s)", gai_strerror (ret));
+ goto err;
+ }
+
+ gf_log ("resolver", GF_LOG_TRACE,
+ "next DNS query will return: ip-%s port-%s", host, service);
+ }
+
+ return 0;
err:
- freeaddrinfo (cache->first);
- cache->first = cache->next = NULL;
- GF_FREE (cache);
- *dnscache = NULL;
- return -1;
+ freeaddrinfo (cache->first);
+ cache->first = cache->next = NULL;
+ GF_FREE (cache);
+ *dnscache = NULL;
+ return -1;
}
void
gf_log_volume_file (FILE *specfp)
{
- extern FILE *gf_log_logfile;
- int lcount = 0;
- char data[GF_UNIT_KB];
-
- fseek (specfp, 0L, SEEK_SET);
-
- fprintf (gf_log_logfile, "Given volfile:\n");
- fprintf (gf_log_logfile,
- "+---------------------------------------"
- "---------------------------------------+\n");
- while (fgets (data, GF_UNIT_KB, specfp) != NULL){
- lcount++;
- fprintf (gf_log_logfile, "%3d: %s", lcount, data);
- }
- fprintf (gf_log_logfile,
- "\n+---------------------------------------"
- "---------------------------------------+\n");
- fflush (gf_log_logfile);
- fseek (specfp, 0L, SEEK_SET);
+ extern FILE *gf_log_logfile;
+ int lcount = 0;
+ char data[GF_UNIT_KB];
+
+ fseek (specfp, 0L, SEEK_SET);
+
+ fprintf (gf_log_logfile, "Given volfile:\n");
+ fprintf (gf_log_logfile,
+ "+---------------------------------------"
+ "---------------------------------------+\n");
+ while (fgets (data, GF_UNIT_KB, specfp) != NULL){
+ lcount++;
+ fprintf (gf_log_logfile, "%3d: %s", lcount, data);
+ }
+ fprintf (gf_log_logfile,
+ "\n+---------------------------------------"
+ "---------------------------------------+\n");
+ fflush (gf_log_logfile);
+ fseek (specfp, 0L, SEEK_SET);
}
static void
@@ -213,128 +213,128 @@ gf_dump_config_flags (int fd)
{
int ret = 0;
- ret = write (fd, "configuration details:\n", 23);
+ ret = write (fd, "configuration details:\n", 23);
if (ret == -1)
goto out;
/* have argp */
#ifdef HAVE_ARGP
- ret = write (fd, "argp 1\n", 7);
+ ret = write (fd, "argp 1\n", 7);
if (ret == -1)
goto out;
#endif
/* ifdef if found backtrace */
#ifdef HAVE_BACKTRACE
- ret = write (fd, "backtrace 1\n", 12);
+ ret = write (fd, "backtrace 1\n", 12);
if (ret == -1)
goto out;
#endif
/* Berkeley-DB version has cursor->get() */
#ifdef HAVE_BDB_CURSOR_GET
- ret = write (fd, "bdb->cursor->get 1\n", 19);
+ ret = write (fd, "bdb->cursor->get 1\n", 19);
if (ret == -1)
goto out;
#endif
/* Define to 1 if you have the <db.h> header file. */
#ifdef HAVE_DB_H
- ret = write (fd, "db.h 1\n", 7);
+ ret = write (fd, "db.h 1\n", 7);
if (ret == -1)
goto out;
#endif
/* Define to 1 if you have the <dlfcn.h> header file. */
#ifdef HAVE_DLFCN_H
- ret = write (fd, "dlfcn 1\n", 8);
+ ret = write (fd, "dlfcn 1\n", 8);
if (ret == -1)
goto out;
#endif
/* define if fdatasync exists */
#ifdef HAVE_FDATASYNC
- ret = write (fd, "fdatasync 1\n", 12);
+ ret = write (fd, "fdatasync 1\n", 12);
if (ret == -1)
goto out;
#endif
/* Define to 1 if you have the `pthread' library (-lpthread). */
#ifdef HAVE_LIBPTHREAD
- ret = write (fd, "libpthread 1\n", 13);
+ ret = write (fd, "libpthread 1\n", 13);
if (ret == -1)
goto out;
#endif
/* define if llistxattr exists */
#ifdef HAVE_LLISTXATTR
- ret = write (fd, "llistxattr 1\n", 13);
+ ret = write (fd, "llistxattr 1\n", 13);
if (ret == -1)
goto out;
#endif
/* define if found setfsuid setfsgid */
#ifdef HAVE_SET_FSID
- ret = write (fd, "setfsid 1\n", 10);
+ ret = write (fd, "setfsid 1\n", 10);
if (ret == -1)
goto out;
#endif
/* define if found spinlock */
#ifdef HAVE_SPINLOCK
- ret = write (fd, "spinlock 1\n", 11);
+ ret = write (fd, "spinlock 1\n", 11);
if (ret == -1)
goto out;
#endif
/* Define to 1 if you have the <sys/epoll.h> header file. */
#ifdef HAVE_SYS_EPOLL_H
- ret = write (fd, "epoll.h 1\n", 10);
+ ret = write (fd, "epoll.h 1\n", 10);
if (ret == -1)
goto out;
#endif
/* Define to 1 if you have the <sys/extattr.h> header file. */
#ifdef HAVE_SYS_EXTATTR_H
- ret = write (fd, "extattr.h 1\n", 12);
+ ret = write (fd, "extattr.h 1\n", 12);
if (ret == -1)
goto out;
#endif
/* Define to 1 if you have the <sys/xattr.h> header file. */
#ifdef HAVE_SYS_XATTR_H
- ret = write (fd, "xattr.h 1\n", 10);
+ ret = write (fd, "xattr.h 1\n", 10);
if (ret == -1)
goto out;
#endif
/* define if found st_atim.tv_nsec */
#ifdef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC
- ret = write (fd, "st_atim.tv_nsec 1\n", 18);
+ ret = write (fd, "st_atim.tv_nsec 1\n", 18);
if (ret == -1)
goto out;
#endif
/* define if found st_atimespec.tv_nsec */
#ifdef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC
- ret = write (fd, "st_atimespec.tv_nsec 1\n",23);
+ ret = write (fd, "st_atimespec.tv_nsec 1\n",23);
if (ret == -1)
goto out;
#endif
/* Define to the full name and version of this package. */
#ifdef PACKAGE_STRING
- {
- char msg[128];
- sprintf (msg, "package-string: %s\n", PACKAGE_STRING);
- ret = write (fd, msg, strlen (msg));
+ {
+ char msg[128];
+ sprintf (msg, "package-string: %s\n", PACKAGE_STRING);
+ ret = write (fd, msg, strlen (msg));
if (ret == -1)
goto out;
- }
+ }
#endif
out:
- return;
+ return;
}
/* Obtain a backtrace and print it to stdout. */
@@ -343,7 +343,7 @@ out:
void
gf_print_trace (int32_t signum)
{
- extern FILE *gf_log_logfile;
+ extern FILE *gf_log_logfile;
struct tm *tm = NULL;
char msg[1024] = {0,};
char timestr[256] = {0,};
@@ -353,33 +353,33 @@ gf_print_trace (int32_t signum)
fd = fileno (gf_log_logfile);
- /* Pending frames, (if any), list them in order */
- ret = write (fd, "pending frames:\n", 16);
- {
- glusterfs_ctx_t *ctx = glusterfs_ctx_get ();
- struct list_head *trav = ((call_pool_t *)ctx->pool)->all_frames.next;
- while (trav != (&((call_pool_t *)ctx->pool)->all_frames)) {
- call_frame_t *tmp = (call_frame_t *)(&((call_stack_t *)trav)->frames);
- if (tmp->root->type == GF_OP_TYPE_FOP)
- sprintf (msg,"frame : type(%d) op(%s)\n",
- tmp->root->type,
- gf_fop_list[tmp->root->op]);
- if (tmp->root->type == GF_OP_TYPE_MGMT)
- sprintf (msg,"frame : type(%d) op(%s)\n",
- tmp->root->type,
- gf_mgmt_list[tmp->root->op]);
-
- ret = write (fd, msg, strlen (msg));
- trav = trav->next;
- }
- ret = write (fd, "\n", 1);
- }
-
- sprintf (msg, "patchset: %s\n", GLUSTERFS_REPOSITORY_REVISION);
- ret = write (fd, msg, strlen (msg));
-
- sprintf (msg, "signal received: %d\n", signum);
- ret = write (fd, msg, strlen (msg));
+ /* Pending frames, (if any), list them in order */
+ ret = write (fd, "pending frames:\n", 16);
+ {
+ glusterfs_ctx_t *ctx = glusterfs_ctx_get ();
+ struct list_head *trav = ((call_pool_t *)ctx->pool)->all_frames.next;
+ while (trav != (&((call_pool_t *)ctx->pool)->all_frames)) {
+ call_frame_t *tmp = (call_frame_t *)(&((call_stack_t *)trav)->frames);
+ if (tmp->root->type == GF_OP_TYPE_FOP)
+ sprintf (msg,"frame : type(%d) op(%s)\n",
+ tmp->root->type,
+ gf_fop_list[tmp->root->op]);
+ if (tmp->root->type == GF_OP_TYPE_MGMT)
+ sprintf (msg,"frame : type(%d) op(%s)\n",
+ tmp->root->type,
+ gf_mgmt_list[tmp->root->op]);
+
+ ret = write (fd, msg, strlen (msg));
+ trav = trav->next;
+ }
+ ret = write (fd, "\n", 1);
+ }
+
+ sprintf (msg, "patchset: %s\n", GLUSTERFS_REPOSITORY_REVISION);
+ ret = write (fd, msg, strlen (msg));
+
+ sprintf (msg, "signal received: %d\n", signum);
+ ret = write (fd, msg, strlen (msg));
{
/* Dump the timestamp of the crash too, so the previous logs
@@ -391,23 +391,23 @@ gf_print_trace (int32_t signum)
ret = write (fd, timestr, strlen (timestr));
}
- gf_dump_config_flags (fd);
+ gf_dump_config_flags (fd);
#if HAVE_BACKTRACE
- /* Print 'backtrace' */
- {
- void *array[200];
- size_t size;
-
- size = backtrace (array, 200);
- backtrace_symbols_fd (&array[1], size-1, fd);
- sprintf (msg, "---------\n");
- ret = write (fd, msg, strlen (msg));
- }
+ /* Print 'backtrace' */
+ {
+ void *array[200];
+ size_t size;
+
+ size = backtrace (array, 200);
+ backtrace_symbols_fd (&array[1], size-1, fd);
+ sprintf (msg, "---------\n");
+ ret = write (fd, msg, strlen (msg));
+ }
#endif /* HAVE_BACKTRACE */
- /* Send a signal to terminate the process */
- signal (signum, SIG_DFL);
- raise (signum);
+ /* Send a signal to terminate the process */
+ signal (signum, SIG_DFL);
+ raise (signum);
}
void
@@ -419,97 +419,97 @@ trap (void)
char *
gf_trim (char *string)
{
- register char *s, *t;
+ register char *s, *t;
- if (string == NULL)
- {
- return NULL;
- }
+ if (string == NULL)
+ {
+ return NULL;
+ }
- for (s = string; isspace (*s); s++)
- ;
+ for (s = string; isspace (*s); s++)
+ ;
- if (*s == 0)
- return s;
+ if (*s == 0)
+ return s;
- t = s + strlen (s) - 1;
- while (t > s && isspace (*t))
- t--;
- *++t = '\0';
+ t = s + strlen (s) - 1;
+ while (t > s && isspace (*t))
+ t--;
+ *++t = '\0';
- return s;
+ return s;
}
int
gf_strsplit (const char *str, const char *delim,
- char ***tokens, int *token_count)
+ char ***tokens, int *token_count)
{
- char *_running = NULL;
- char *running = NULL;
- char *token = NULL;
- char **token_list = NULL;
- int count = 0;
- int i = 0;
- int j = 0;
-
- if (str == NULL || delim == NULL || tokens == NULL || token_count == NULL)
- {
- return -1;
- }
+ char *_running = NULL;
+ char *running = NULL;
+ char *token = NULL;
+ char **token_list = NULL;
+ int count = 0;
+ int i = 0;
+ int j = 0;
+
+ if (str == NULL || delim == NULL || tokens == NULL || token_count == NULL)
+ {
+ return -1;
+ }
_running = gf_strdup (str);
- if (_running == NULL)
- {
- return -1;
- }
- running = _running;
-
- while ((token = strsep (&running, delim)) != NULL)
- {
- if (token[0] != '\0')
- count++;
- }
- GF_FREE (_running);
+ if (_running == NULL)
+ {
+ return -1;
+ }
+ running = _running;
+
+ while ((token = strsep (&running, delim)) != NULL)
+ {
+ if (token[0] != '\0')
+ count++;
+ }
+ GF_FREE (_running);
_running = gf_strdup (str);
- if (_running == NULL)
- {
- return -1;
- }
- running = _running;
-
- if ((token_list = GF_CALLOC (count, sizeof (char *),
- gf_common_mt_char)) == NULL)
- {
- GF_FREE (_running);
- return -1;
- }
-
- while ((token = strsep (&running, delim)) != NULL)
- {
- if (token[0] == '\0')
- continue;
+ if (_running == NULL)
+ {
+ return -1;
+ }
+ running = _running;
+
+ if ((token_list = GF_CALLOC (count, sizeof (char *),
+ gf_common_mt_char)) == NULL)
+ {
+ GF_FREE (_running);
+ return -1;
+ }
+
+ while ((token = strsep (&running, delim)) != NULL)
+ {
+ if (token[0] == '\0')
+ continue;
token_list[i] = gf_strdup (token);
- if (token_list[i] == NULL)
- goto free_exit;
+ if (token_list[i] == NULL)
+ goto free_exit;
i++;
- }
+ }
- GF_FREE (_running);
+ GF_FREE (_running);
- *tokens = token_list;
- *token_count = count;
- return 0;
+ *tokens = token_list;
+ *token_count = count;
+ return 0;
free_exit:
- GF_FREE (_running);
- for (j = 0; j < i; j++)
- {
- GF_FREE (token_list[j]);
- }
- GF_FREE (token_list);
- return -1;
+ GF_FREE (_running);
+ for (j = 0; j < i; j++)
+ {
+ GF_FREE (token_list[j]);
+ }
+ GF_FREE (token_list);
+ return -1;
}
int
@@ -525,8 +525,8 @@ gf_strstr (const char *str, const char *delim, const char *match)
if (str == NULL || delim == NULL || match == NULL || tmp_str == NULL) {
ret = -1;
- goto out;
- }
+ goto out;
+ }
tmp = strtok_r (tmp_str, delim, &save_ptr);
@@ -551,876 +551,876 @@ out:
int
gf_volume_name_validate (const char *volume_name)
{
- const char *vname = NULL;
+ const char *vname = NULL;
- if (volume_name == NULL)
- {
- return -1;
- }
+ if (volume_name == NULL)
+ {
+ return -1;
+ }
- if (!isalpha (volume_name[0]))
- {
- return 1;
- }
+ if (!isalpha (volume_name[0]))
+ {
+ return 1;
+ }
- for (vname = &volume_name[1]; *vname != '\0'; vname++)
- {
- if (!(isalnum (*vname) || *vname == '_'))
- return 1;
- }
+ for (vname = &volume_name[1]; *vname != '\0'; vname++)
+ {
+ if (!(isalnum (*vname) || *vname == '_'))
+ return 1;
+ }
- return 0;
+ return 0;
}
int
gf_string2time (const char *str, uint32_t *n)
{
- unsigned long value = 0;
- 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;
- }
-
- old_errno = errno;
- errno = 0;
- value = strtol (str, &tail, 0);
-
- if (errno == ERANGE || errno == EINVAL)
- {
- return -1;
- }
-
- if (errno == 0)
- {
- errno = old_errno;
- }
-
- if (!((tail[0] == '\0') ||
- ((tail[0] == 's') && (tail[1] == '\0')) ||
- ((tail[0] == 's') && (tail[1] == 'e') && (tail[2] == 'c') && (tail[3] == '\0'))))
- {
- return -1;
- }
-
- *n = value;
-
- return 0;
+ unsigned long value = 0;
+ 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;
+ }
+
+ old_errno = errno;
+ errno = 0;
+ value = strtol (str, &tail, 0);
+
+ if (errno == ERANGE || errno == EINVAL)
+ {
+ return -1;
+ }
+
+ if (errno == 0)
+ {
+ errno = old_errno;
+ }
+
+ if (!((tail[0] == '\0') ||
+ ((tail[0] == 's') && (tail[1] == '\0')) ||
+ ((tail[0] == 's') && (tail[1] == 'e') && (tail[2] == 'c') && (tail[3] == '\0'))))
+ {
+ return -1;
+ }
+
+ *n = value;
+
+ return 0;
}
int
gf_string2percent (const char *str, uint32_t *n)
{
- unsigned long value = 0;
- 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;
- }
-
- old_errno = errno;
- errno = 0;
- value = strtol (str, &tail, 0);
-
- if (errno == ERANGE || errno == EINVAL)
- {
- return -1;
- }
-
- if (errno == 0)
- {
- errno = old_errno;
- }
-
- if (!((tail[0] == '\0') ||
- ((tail[0] == '%') && (tail[1] == '\0'))))
- {
- return -1;
- }
-
- *n = value;
-
- return 0;
+ unsigned long value = 0;
+ 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;
+ }
+
+ old_errno = errno;
+ errno = 0;
+ value = strtol (str, &tail, 0);
+
+ if (errno == ERANGE || errno == EINVAL)
+ {
+ return -1;
+ }
+
+ if (errno == 0)
+ {
+ errno = old_errno;
+ }
+
+ if (!((tail[0] == '\0') ||
+ ((tail[0] == '%') && (tail[1] == '\0'))))
+ {
+ return -1;
+ }
+
+ *n = value;
+
+ return 0;
}
static int
_gf_string2long (const char *str, long *n, int base)
{
- long value = 0;
- char *tail = NULL;
- int old_errno = 0;
-
- if (str == NULL || n == NULL)
- {
- errno = EINVAL;
- return -1;
- }
-
- old_errno = errno;
- errno = 0;
- value = strtol (str, &tail, base);
-
- if (errno == ERANGE || errno == EINVAL)
- {
- return -1;
- }
-
- if (errno == 0)
- {
- errno = old_errno;
- }
-
- if (tail[0] != '\0')
- {
- /* bala: invalid integer format */
- return -1;
- }
-
- *n = value;
-
- return 0;
+ long value = 0;
+ char *tail = NULL;
+ int old_errno = 0;
+
+ if (str == NULL || n == NULL)
+ {
+ errno = EINVAL;
+ return -1;
+ }
+
+ old_errno = errno;
+ errno = 0;
+ value = strtol (str, &tail, base);
+
+ if (errno == ERANGE || errno == EINVAL)
+ {
+ return -1;
+ }
+
+ if (errno == 0)
+ {
+ errno = old_errno;
+ }
+
+ if (tail[0] != '\0')
+ {
+ /* bala: invalid integer format */
+ return -1;
+ }
+
+ *n = value;
+
+ return 0;
}
static int
_gf_string2ulong (const char *str, unsigned long *n, int base)
{
- unsigned long value = 0;
- 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 == '-')
- {
- /* bala: we do not support suffixed (-) sign and
- invalid integer format */
- return -1;
- }
- break;
- }
-
- old_errno = errno;
- errno = 0;
- value = strtoul (str, &tail, base);
-
- if (errno == ERANGE || errno == EINVAL)
- {
- return -1;
- }
-
- if (errno == 0)
- {
- errno = old_errno;
- }
-
- if (tail[0] != '\0')
- {
- /* bala: invalid integer format */
- return -1;
- }
-
- *n = value;
-
- return 0;
+ unsigned long value = 0;
+ 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 == '-')
+ {
+ /* bala: we do not support suffixed (-) sign and
+ invalid integer format */
+ return -1;
+ }
+ break;
+ }
+
+ old_errno = errno;
+ errno = 0;
+ value = strtoul (str, &tail, base);
+
+ if (errno == ERANGE || errno == EINVAL)
+ {
+ return -1;
+ }
+
+ if (errno == 0)
+ {
+ errno = old_errno;
+ }
+
+ if (tail[0] != '\0')
+ {
+ /* bala: invalid integer format */
+ return -1;
+ }
+
+ *n = value;
+
+ return 0;
}
static int
_gf_string2uint (const char *str, unsigned int *n, int base)
{
- unsigned long value = 0;
- 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 == '-')
- {
- /* bala: we do not support suffixed (-) sign and
- invalid integer format */
- return -1;
- }
- break;
- }
-
- old_errno = errno;
- errno = 0;
- value = strtoul (str, &tail, base);
-
- if (errno == ERANGE || errno == EINVAL)
- {
- return -1;
- }
-
- if (errno == 0)
- {
- errno = old_errno;
- }
-
- if (tail[0] != '\0')
- {
- /* bala: invalid integer format */
- return -1;
- }
-
- *n = (unsigned int)value;
-
- return 0;
+ unsigned long value = 0;
+ 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 == '-')
+ {
+ /* bala: we do not support suffixed (-) sign and
+ invalid integer format */
+ return -1;
+ }
+ break;
+ }
+
+ old_errno = errno;
+ errno = 0;
+ value = strtoul (str, &tail, base);
+
+ if (errno == ERANGE || errno == EINVAL)
+ {
+ return -1;
+ }
+
+ if (errno == 0)
+ {
+ errno = old_errno;
+ }
+
+ if (tail[0] != '\0')
+ {
+ /* bala: invalid integer format */
+ return -1;
+ }
+
+ *n = (unsigned int)value;
+
+ return 0;
}
static int
_gf_string2double (const char *str, double *n)
{
- double value = 0.0;
- char *tail = NULL;
- int old_errno = 0;
+ double value = 0.0;
+ char *tail = NULL;
+ int old_errno = 0;
- if (str == NULL || n == NULL) {
- errno = EINVAL;
- return -1;
- }
+ if (str == NULL || n == NULL) {
+ errno = EINVAL;
+ return -1;
+ }
- old_errno = errno;
- errno = 0;
- value = strtod (str, &tail);
+ old_errno = errno;
+ errno = 0;
+ value = strtod (str, &tail);
- if (errno == ERANGE || errno == EINVAL) {
- return -1;
- }
+ if (errno == ERANGE || errno == EINVAL) {
+ return -1;
+ }
- if (errno == 0) {
- errno = old_errno;
- }
+ if (errno == 0) {
+ errno = old_errno;
+ }
- if (tail[0] != '\0') {
- return -1;
- }
+ if (tail[0] != '\0') {
+ return -1;
+ }
- *n = value;
+ *n = value;
- return 0;
+ return 0;
}
static int
_gf_string2longlong (const char *str, long long *n, int base)
{
- long long value = 0;
- char *tail = NULL;
- int old_errno = 0;
-
- if (str == NULL || n == NULL)
- {
- errno = EINVAL;
- return -1;
- }
-
- old_errno = errno;
- errno = 0;
- value = strtoll (str, &tail, base);
-
- if (errno == ERANGE || errno == EINVAL)
- {
- return -1;
- }
-
- if (errno == 0)
- {
- errno = old_errno;
- }
-
- if (tail[0] != '\0')
- {
- /* bala: invalid integer format */
- return -1;
- }
-
- *n = value;
-
- return 0;
+ long long value = 0;
+ char *tail = NULL;
+ int old_errno = 0;
+
+ if (str == NULL || n == NULL)
+ {
+ errno = EINVAL;
+ return -1;
+ }
+
+ old_errno = errno;
+ errno = 0;
+ value = strtoll (str, &tail, base);
+
+ if (errno == ERANGE || errno == EINVAL)
+ {
+ return -1;
+ }
+
+ if (errno == 0)
+ {
+ errno = old_errno;
+ }
+
+ if (tail[0] != '\0')
+ {
+ /* bala: invalid integer format */
+ return -1;
+ }
+
+ *n = value;
+
+ return 0;
}
static int
_gf_string2ulonglong (const char *str, unsigned long long *n, int base)
{
- unsigned long long value = 0;
- 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 == '-')
- {
- /* bala: we do not support suffixed (-) sign and
- invalid integer format */
- return -1;
- }
- break;
- }
-
- old_errno = errno;
- errno = 0;
- value = strtoull (str, &tail, base);
-
- if (errno == ERANGE || errno == EINVAL)
- {
- return -1;
- }
-
- if (errno == 0)
- {
- errno = old_errno;
- }
-
- if (tail[0] != '\0')
- {
- /* bala: invalid integer format */
- return -1;
- }
-
- *n = value;
-
- return 0;
+ unsigned long long value = 0;
+ 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 == '-')
+ {
+ /* bala: we do not support suffixed (-) sign and
+ invalid integer format */
+ return -1;
+ }
+ break;
+ }
+
+ old_errno = errno;
+ errno = 0;
+ value = strtoull (str, &tail, base);
+
+ if (errno == ERANGE || errno == EINVAL)
+ {
+ return -1;
+ }
+
+ if (errno == 0)
+ {
+ errno = old_errno;
+ }
+
+ if (tail[0] != '\0')
+ {
+ /* bala: invalid integer format */
+ return -1;
+ }
+
+ *n = value;
+
+ return 0;
}
int
gf_string2long (const char *str, long *n)
{
- return _gf_string2long (str, n, 0);
+ return _gf_string2long (str, n, 0);
}
int
gf_string2ulong (const char *str, unsigned long *n)
{
- return _gf_string2ulong (str, n, 0);
+ return _gf_string2ulong (str, n, 0);
}
int
gf_string2int (const char *str, int *n)
{
- long l = 0;
- int ret = 0;
+ long l = 0;
+ int ret = 0;
- ret = _gf_string2long (str, &l, 0);
+ ret = _gf_string2long (str, &l, 0);
- *n = l;
- return ret;
+ *n = l;
+ return ret;
}
int
gf_string2uint (const char *str, unsigned int *n)
{
- return _gf_string2uint (str, n, 0);
+ return _gf_string2uint (str, n, 0);
}
int
gf_string2double (const char *str, double *n)
{
- return _gf_string2double (str, n);
+ return _gf_string2double (str, n);
}
int
gf_string2longlong (const char *str, long long *n)
{
- return _gf_string2longlong (str, n, 0);
+ return _gf_string2longlong (str, n, 0);
}
int
gf_string2ulonglong (const char *str, unsigned long long *n)
{
- return _gf_string2ulonglong (str, n, 0);
+ return _gf_string2ulonglong (str, n, 0);
}
int
gf_string2int8 (const char *str, int8_t *n)
{
- long l = 0L;
- int rv = 0;
+ long l = 0L;
+ int rv = 0;
- rv = _gf_string2long (str, &l, 0);
- if (rv != 0)
- return rv;
+ rv = _gf_string2long (str, &l, 0);
+ if (rv != 0)
+ return rv;
- if (l >= INT8_MIN && l <= INT8_MAX)
- {
- *n = (int8_t) l;
- return 0;
- }
+ if (l >= INT8_MIN && l <= INT8_MAX)
+ {
+ *n = (int8_t) l;
+ return 0;
+ }
- errno = ERANGE;
- return -1;
+ errno = ERANGE;
+ return -1;
}
int
gf_string2int16 (const char *str, int16_t *n)
{
- long l = 0L;
- int rv = 0;
+ long l = 0L;
+ int rv = 0;
- rv = _gf_string2long (str, &l, 0);
- if (rv != 0)
- return rv;
+ rv = _gf_string2long (str, &l, 0);
+ if (rv != 0)
+ return rv;
- if (l >= INT16_MIN && l <= INT16_MAX)
- {
- *n = (int16_t) l;
- return 0;
- }
+ if (l >= INT16_MIN && l <= INT16_MAX)
+ {
+ *n = (int16_t) l;
+ return 0;
+ }
- errno = ERANGE;
- return -1;
+ errno = ERANGE;
+ return -1;
}
int
gf_string2int32 (const char *str, int32_t *n)
{
- long l = 0L;
- int rv = 0;
+ long l = 0L;
+ int rv = 0;
- rv = _gf_string2long (str, &l, 0);
- if (rv != 0)
- return rv;
+ rv = _gf_string2long (str, &l, 0);
+ if (rv != 0)
+ return rv;
- if (l >= INT32_MIN && l <= INT32_MAX)
- {
- *n = (int32_t) l;
- return 0;
- }
+ if (l >= INT32_MIN && l <= INT32_MAX)
+ {
+ *n = (int32_t) l;
+ return 0;
+ }
- errno = ERANGE;
- return -1;
+ errno = ERANGE;
+ return -1;
}
int
gf_string2int64 (const char *str, int64_t *n)
{
- long long l = 0LL;
- int rv = 0;
+ long long l = 0LL;
+ int rv = 0;
- rv = _gf_string2longlong (str, &l, 0);
- if (rv != 0)
- return rv;
+ rv = _gf_string2longlong (str, &l, 0);
+ if (rv != 0)
+ return rv;
- if (l >= INT64_MIN && l <= INT64_MAX)
- {
- *n = (int64_t) l;
- return 0;
- }
+ if (l >= INT64_MIN && l <= INT64_MAX)
+ {
+ *n = (int64_t) l;
+ return 0;
+ }
- errno = ERANGE;
- return -1;
+ errno = ERANGE;
+ return -1;
}
int
gf_string2uint8 (const char *str, uint8_t *n)
{
- unsigned long l = 0L;
- int rv = 0;
+ unsigned long l = 0L;
+ int rv = 0;
- rv = _gf_string2ulong (str, &l, 0);
- if (rv != 0)
- return rv;
+ rv = _gf_string2ulong (str, &l, 0);
+ if (rv != 0)
+ return rv;
- if (l >= 0 && l <= UINT8_MAX)
- {
- *n = (uint8_t) l;
- return 0;
- }
+ if (l >= 0 && l <= UINT8_MAX)
+ {
+ *n = (uint8_t) l;
+ return 0;
+ }
- errno = ERANGE;
- return -1;
+ errno = ERANGE;
+ return -1;
}
int
gf_string2uint16 (const char *str, uint16_t *n)
{
- unsigned long l = 0L;
- int rv = 0;
+ unsigned long l = 0L;
+ int rv = 0;
- rv = _gf_string2ulong (str, &l, 0);
- if (rv != 0)
- return rv;
+ rv = _gf_string2ulong (str, &l, 0);
+ if (rv != 0)
+ return rv;
- if (l >= 0 && l <= UINT16_MAX)
- {
- *n = (uint16_t) l;
- return 0;
- }
+ if (l >= 0 && l <= UINT16_MAX)
+ {
+ *n = (uint16_t) l;
+ return 0;
+ }
- errno = ERANGE;
- return -1;
+ errno = ERANGE;
+ return -1;
}
int
gf_string2uint32 (const char *str, uint32_t *n)
{
- unsigned long l = 0L;
- int rv = 0;
+ unsigned long l = 0L;
+ int rv = 0;
- rv = _gf_string2ulong (str, &l, 0);
- if (rv != 0)
- return rv;
+ rv = _gf_string2ulong (str, &l, 0);
+ if (rv != 0)
+ return rv;
- if (l >= 0 && l <= UINT32_MAX)
- {
- *n = (uint32_t) l;
- return 0;
- }
+ if (l >= 0 && l <= UINT32_MAX)
+ {
+ *n = (uint32_t) l;
+ return 0;
+ }
- errno = ERANGE;
- return -1;
+ errno = ERANGE;
+ return -1;
}
int
gf_string2uint64 (const char *str, uint64_t *n)
{
- unsigned long long l = 0ULL;
- int rv = 0;
+ unsigned long long l = 0ULL;
+ int rv = 0;
- rv = _gf_string2ulonglong (str, &l, 0);
- if (rv != 0)
- return rv;
+ rv = _gf_string2ulonglong (str, &l, 0);
+ if (rv != 0)
+ return rv;
- if (l >= 0 && l <= UINT64_MAX)
- {
- *n = (uint64_t) l;
- return 0;
- }
+ if (l >= 0 && l <= UINT64_MAX)
+ {
+ *n = (uint64_t) l;
+ return 0;
+ }
- errno = ERANGE;
- return -1;
+ errno = ERANGE;
+ return -1;
}
int
gf_string2ulong_base10 (const char *str, unsigned long *n)
{
- return _gf_string2ulong (str, n, 10);
+ return _gf_string2ulong (str, n, 10);
}
int
gf_string2uint_base10 (const char *str, unsigned int *n)
{
- return _gf_string2uint (str, n, 10);
+ return _gf_string2uint (str, n, 10);
}
int
gf_string2uint8_base10 (const char *str, uint8_t *n)
{
- unsigned long l = 0L;
- int rv = 0;
+ unsigned long l = 0L;
+ int rv = 0;
- rv = _gf_string2ulong (str, &l, 10);
- if (rv != 0)
- return rv;
+ rv = _gf_string2ulong (str, &l, 10);
+ if (rv != 0)
+ return rv;
- if (l >= 0 && l <= UINT8_MAX)
- {
- *n = (uint8_t) l;
- return 0;
- }
+ if (l >= 0 && l <= UINT8_MAX)
+ {
+ *n = (uint8_t) l;
+ return 0;
+ }
- errno = ERANGE;
- return -1;
+ errno = ERANGE;
+ return -1;
}
int
gf_string2uint16_base10 (const char *str, uint16_t *n)
{
- unsigned long l = 0L;
- int rv = 0;
+ unsigned long l = 0L;
+ int rv = 0;
- rv = _gf_string2ulong (str, &l, 10);
- if (rv != 0)
- return rv;
+ rv = _gf_string2ulong (str, &l, 10);
+ if (rv != 0)
+ return rv;
- if (l >= 0 && l <= UINT16_MAX)
- {
- *n = (uint16_t) l;
- return 0;
- }
+ if (l >= 0 && l <= UINT16_MAX)
+ {
+ *n = (uint16_t) l;
+ return 0;
+ }
- errno = ERANGE;
- return -1;
+ errno = ERANGE;
+ return -1;
}
int
gf_string2uint32_base10 (const char *str, uint32_t *n)
{
- unsigned long l = 0L;
- int rv = 0;
+ unsigned long l = 0L;
+ int rv = 0;
- rv = _gf_string2ulong (str, &l, 10);
- if (rv != 0)
- return rv;
+ rv = _gf_string2ulong (str, &l, 10);
+ if (rv != 0)
+ return rv;
- if (l >= 0 && l <= UINT32_MAX)
- {
- *n = (uint32_t) l;
- return 0;
- }
+ if (l >= 0 && l <= UINT32_MAX)
+ {
+ *n = (uint32_t) l;
+ return 0;
+ }
- errno = ERANGE;
- return -1;
+ errno = ERANGE;
+ return -1;
}
int
gf_string2uint64_base10 (const char *str, uint64_t *n)
{
- unsigned long long l = 0ULL;
- int rv = 0;
+ unsigned long long l = 0ULL;
+ int rv = 0;
- rv = _gf_string2ulonglong (str, &l, 10);
- if (rv != 0)
- return rv;
+ rv = _gf_string2ulonglong (str, &l, 10);
+ if (rv != 0)
+ return rv;
- if (l >= 0 && l <= UINT64_MAX)
- {
- *n = (uint64_t) l;
- return 0;
- }
+ if (l >= 0 && l <= UINT64_MAX)
+ {
+ *n = (uint64_t) l;
+ return 0;
+ }
- errno = ERANGE;
- return -1;
+ errno = ERANGE;
+ return -1;
}
int
gf_string2bytesize (const char *str, uint64_t *n)
{
- uint64_t 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 == '-')
- {
- /* bala: we do not support suffixed (-) sign and
- invalid integer format */
- return -1;
- }
- 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, GF_UNIT_KB_STRING) == 0)
- {
- value *= GF_UNIT_KB;
- }
- else if (strcasecmp (tail, GF_UNIT_MB_STRING) == 0)
- {
- value *= GF_UNIT_MB;
- }
- else if (strcasecmp (tail, GF_UNIT_GB_STRING) == 0)
- {
- value *= GF_UNIT_GB;
- }
- else if (strcasecmp (tail, GF_UNIT_TB_STRING) == 0)
- {
- value *= GF_UNIT_TB;
- }
- else if (strcasecmp (tail, GF_UNIT_PB_STRING) == 0)
- {
- value *= GF_UNIT_PB;
- }
- else
- {
- /* bala: invalid integer format */
- return -1;
- }
- }
-
- *n = value;
-
- return 0;
+ uint64_t 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 == '-')
+ {
+ /* bala: we do not support suffixed (-) sign and
+ invalid integer format */
+ return -1;
+ }
+ 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, GF_UNIT_KB_STRING) == 0)
+ {
+ value *= GF_UNIT_KB;
+ }
+ else if (strcasecmp (tail, GF_UNIT_MB_STRING) == 0)
+ {
+ value *= GF_UNIT_MB;
+ }
+ else if (strcasecmp (tail, GF_UNIT_GB_STRING) == 0)
+ {
+ value *= GF_UNIT_GB;
+ }
+ else if (strcasecmp (tail, GF_UNIT_TB_STRING) == 0)
+ {
+ value *= GF_UNIT_TB;
+ }
+ else if (strcasecmp (tail, GF_UNIT_PB_STRING) == 0)
+ {
+ value *= GF_UNIT_PB;
+ }
+ else
+ {
+ /* bala: invalid integer format */
+ return -1;
+ }
+ }
+
+ *n = value;
+
+ return 0;
}
int64_t
gf_str_to_long_long (const char *number)
{
- int64_t unit = 1;
- int64_t ret = 0;
- char *endptr = NULL ;
- if (!number)
- return 0;
-
- ret = strtoll (number, &endptr, 0);
-
- if (endptr) {
- switch (*endptr) {
- case 'G':
- case 'g':
- if ((* (endptr + 1) == 'B') ||(* (endptr + 1) == 'b'))
- unit = 1024 * 1024 * 1024;
- break;
- case 'M':
- case 'm':
- if ((* (endptr + 1) == 'B') ||(* (endptr + 1) == 'b'))
- unit = 1024 * 1024;
- break;
- case 'K':
- case 'k':
- if ((* (endptr + 1) == 'B') ||(* (endptr + 1) == 'b'))
- unit = 1024;
- break;
- case '%':
- unit = 1;
- break;
- default:
- unit = 1;
- break;
- }
- }
- return ret * unit;
+ int64_t unit = 1;
+ int64_t ret = 0;
+ char *endptr = NULL ;
+ if (!number)
+ return 0;
+
+ ret = strtoll (number, &endptr, 0);
+
+ if (endptr) {
+ switch (*endptr) {
+ case 'G':
+ case 'g':
+ if ((* (endptr + 1) == 'B') ||(* (endptr + 1) == 'b'))
+ unit = 1024 * 1024 * 1024;
+ break;
+ case 'M':
+ case 'm':
+ if ((* (endptr + 1) == 'B') ||(* (endptr + 1) == 'b'))
+ unit = 1024 * 1024;
+ break;
+ case 'K':
+ case 'k':
+ if ((* (endptr + 1) == 'B') ||(* (endptr + 1) == 'b'))
+ unit = 1024;
+ break;
+ case '%':
+ unit = 1;
+ break;
+ default:
+ unit = 1;
+ break;
+ }
+ }
+ return ret * unit;
}
int
gf_string2boolean (const char *str, gf_boolean_t *b)
{
- if (str == NULL) {
- return -1;
- }
-
- if ((strcasecmp (str, "1") == 0) ||
- (strcasecmp (str, "on") == 0) ||
- (strcasecmp (str, "yes") == 0) ||
- (strcasecmp (str, "true") == 0) ||
- (strcasecmp (str, "enable") == 0)) {
- *b = _gf_true;
- return 0;
- }
-
- if ((strcasecmp (str, "0") == 0) ||
- (strcasecmp (str, "off") == 0) ||
- (strcasecmp (str, "no") == 0) ||
- (strcasecmp (str, "false") == 0) ||
- (strcasecmp (str, "disable") == 0)) {
- *b = _gf_false;
- return 0;
- }
-
- return -1;
+ if (str == NULL) {
+ return -1;
+ }
+
+ if ((strcasecmp (str, "1") == 0) ||
+ (strcasecmp (str, "on") == 0) ||
+ (strcasecmp (str, "yes") == 0) ||
+ (strcasecmp (str, "true") == 0) ||
+ (strcasecmp (str, "enable") == 0)) {
+ *b = _gf_true;
+ return 0;
+ }
+
+ if ((strcasecmp (str, "0") == 0) ||
+ (strcasecmp (str, "off") == 0) ||
+ (strcasecmp (str, "no") == 0) ||
+ (strcasecmp (str, "false") == 0) ||
+ (strcasecmp (str, "disable") == 0)) {
+ *b = _gf_false;
+ return 0;
+ }
+
+ return -1;
}
int
gf_lockfd (int fd)
{
- struct gf_flock fl;
+ struct gf_flock fl;
- fl.l_type = F_WRLCK;
- fl.l_whence = SEEK_SET;
- fl.l_start = 0;
- fl.l_len = 0;
+ fl.l_type = F_WRLCK;
+ fl.l_whence = SEEK_SET;
+ fl.l_start = 0;
+ fl.l_len = 0;
- return fcntl (fd, F_SETLK, &fl);
+ return fcntl (fd, F_SETLK, &fl);
}
int
gf_unlockfd (int fd)
{
- struct gf_flock fl;
+ struct gf_flock fl;
- fl.l_type = F_UNLCK;
- fl.l_whence = SEEK_SET;
- fl.l_start = 0;
- fl.l_len = 0;
+ fl.l_type = F_UNLCK;
+ fl.l_whence = SEEK_SET;
+ fl.l_start = 0;
+ fl.l_len = 0;
- return fcntl (fd, F_SETLK, &fl);
+ return fcntl (fd, F_SETLK, &fl);
}
static void
@@ -1575,7 +1575,7 @@ strtail (char *str, const char *pattern)
}
/* RFC 1123 & 952 */
-char
+char
valid_host_name (char *address, int length)
{
int i = 0;
@@ -1612,10 +1612,10 @@ valid_ipv4_address (char *address, int length)
char ret = 1;
tmp = gf_strdup (address);
- prev = tmp;
+ prev = tmp;
prev = strtok_r (tmp, ".", &ptr);
- while (prev != NULL)
+ while (prev != NULL)
{
octets++;
value = strtol (prev, &endptr, 10);
@@ -1623,7 +1623,7 @@ valid_ipv4_address (char *address, int length)
ret = 0;
goto out;
}
-
+
prev = strtok_r (NULL, ".", &ptr);
}
@@ -1647,7 +1647,7 @@ valid_ipv6_address (char *address, int length)
tmp = gf_strdup (address);
prev = strtok_r (tmp, ":", &ptr);
- while (prev != NULL)
+ while (prev != NULL)
{
hex_numbers++;
value = strtol (prev, &endptr, 16);
@@ -1656,10 +1656,10 @@ valid_ipv6_address (char *address, int length)
ret = 0;
goto out;
}
-
+
prev = strtok_r (NULL, ":", &ptr);
}
-
+
if (hex_numbers > 8) {
ret = 0;
}
@@ -1744,7 +1744,7 @@ gf_elem_swap (void *x, void *y, size_t l) {
void
gf_array_insertionsort (void *A, int l, int r, size_t elem_size,
- gf_cmp cmp)
+ gf_cmp cmp)
{
int i = l;
int N = r+1;
generated by cgit (git 2.34.1) at 2024-04-24 20:48:16 +0000