libglusterfs/src/*.c: log enhancement

Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

BUG: 2346 (Log message enhancements in GlusterFS - phase 1)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2346

1 files changed, 26 insertions, 34 deletions

diff --git a/libglusterfs/src/compat.c b/libglusterfs/src/compat.c
index a24f3aabd65..42c20f52756 100644
--- a/libglusterfs/src/compat.c
+++ b/libglusterfs/src/compat.c
@@ -40,10 +40,7 @@
 
 #ifdef GF_SOLARIS_HOST_OS
 int
-solaris_fsetxattr(int fd,
-                  const char* key,
-                  const char *value,
-                  size_t size,
+solaris_fsetxattr(int fd, const char* key, const char *value, size_t size,
                   int flags)
 {
         int attrfd = -1;
@@ -67,10 +64,7 @@ solaris_fsetxattr(int fd,
 
 
 int
-solaris_fgetxattr(int fd,
-                  const char* key,
-                  char *value,
-                  size_t size)
+solaris_fgetxattr(int fd, const char* key, char *value, size_t size)
 {
         int attrfd = -1;
         int ret = 0;
@@ -86,12 +80,12 @@ solaris_fgetxattr(int fd,
                 }
                 close (attrfd);
         } else {
-                if (errno == ENOENT)
-                        errno = ENODATA;
                 if (errno != ENOENT)
-                        gf_log ("libglusterfs", GF_LOG_DEBUG,
+                        gf_log ("libglusterfs", GF_LOG_INFO,
                                 "Couldn't read extended attribute for the file %d (%d)",
                                 fd, errno);
+                if (errno == ENOENT)
+                        errno = ENODATA;
                 return -1;
         }
 
@@ -219,11 +213,8 @@ out:
 }
 
 int
-solaris_setxattr(const char *path,
-                 const char* key,
-                 const char *value,
-                 size_t size,
-                 int flags)
+solaris_setxattr(const char *path, const char* key, const char *value,
+                 size_t size, int flags)
 {
         int attrfd = -1;
         int ret = 0;
@@ -255,9 +246,7 @@ solaris_setxattr(const char *path,
 
 
 int
-solaris_listxattr(const char *path,
-                  char *list,
-                  size_t size)
+solaris_listxattr(const char *path, char *list, size_t size)
 {
         int attrdirfd = -1;
         ssize_t len = 0;
@@ -279,15 +268,18 @@ solaris_listxattr(const char *path,
                 if (dirptr) {
                         while ((dent = readdir(dirptr))) {
                                 size_t listlen = strlen(dent->d_name);
-                                if (!strcmp(dent->d_name, ".") || !strcmp(dent->d_name, "..")) {
+                                if (!strcmp(dent->d_name, ".") ||
+                                    !strcmp(dent->d_name, "..")) {
                                         /* we don't want "." and ".." here */
                                         continue;
                                 }
                                 if (size == 0) {
-                                        /* return the current size of the list of extended attribute names*/
+                                        /* return the current size of the list
+                                           of extended attribute names*/
                                         len += listlen + 1;
                                 } else {
-                                        /* check size and copy entrie + nul into list. */
+                                        /* check size and copy entry + null
+                                           into list. */
                                         if ((len + listlen + 1) > size) {
                                                 errno = ERANGE;
                                                 len = -1;
@@ -321,9 +313,7 @@ out:
 
 
 int
-solaris_flistxattr(int fd,
-                   char *list,
-                   size_t size)
+solaris_flistxattr(int fd, char *list, size_t size)
 {
         int attrdirfd = -1;
         ssize_t len = 0;
@@ -338,15 +328,18 @@ solaris_flistxattr(int fd,
                 if (dirptr) {
                         while ((dent = readdir(dirptr))) {
                                 size_t listlen = strlen(dent->d_name);
-                                if (!strcmp(dent->d_name, ".") || !strcmp(dent->d_name, "..")) {
+                                if (!strcmp(dent->d_name, ".") ||
+                                    !strcmp(dent->d_name, "..")) {
                                         /* we don't want "." and ".." here */
                                         continue;
                                 }
                                 if (size == 0) {
-                                        /* return the current size of the list of extended attribute names*/
+                                        /* return the current size of the list
+                                           of extended attribute names*/
                                         len += listlen + 1;
                                 } else {
-                                        /* check size and copy entrie + nul into list. */
+                                        /* check size and copy entry + null
+                                           into list. */
                                         if ((len + listlen + 1) > size) {
                                                 errno = ERANGE;
                                                 len = -1;
@@ -375,8 +368,7 @@ solaris_flistxattr(int fd,
 
 
 int
-solaris_removexattr(const char *path,
-                    const char* key)
+solaris_removexattr(const char *path, const char* key)
 {
         int ret = -1;
         int attrfd = -1;
@@ -430,12 +422,12 @@ solaris_getxattr(const char *path,
                 }
                 close (attrfd);
         } else {
+                if (errno != ENOENT)
+                        gf_log ("libglusterfs", GF_LOG_INFO,
+                                "Couldn't read extended attribute for the file %s (%s)",
+                                path, strerror (errno));
                 if (errno == ENOENT)
                         errno = ENODATA;
-                if (errno != ENOENT)
-                        gf_log ("libglusterfs", GF_LOG_DEBUG,
-                                "Couldn't read extended attribute for the file %s (%d)",
-                                path, errno);
                 ret = -1;
         }
         if (mapped_path)