mount/fuse: Fix file type checking.

This patch fixes two things:
 - Check for symlinks and set d_type appropriately
 - Use S_IS* macros for checking.

Signed-off-by: Vikas Gorur <vikas@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 571 (find -type l ignores symlinks on GlusterFS)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=571

1 files changed, 10 insertions, 7 deletions

diff --git a/xlators/mount/fuse/src/fuse-bridge.c b/xlators/mount/fuse/src/fuse-bridge.c
index 8843afb38..a51cf6eed 100644
--- a/xlators/mount/fuse/src/fuse-bridge.c
+++ b/xlators/mount/fuse/src/fuse-bridge.c
@@ -2135,24 +2135,27 @@ d_type_from_stat (struct stat *buf)
 {
         unsigned char d_type;
 
-        if (buf->st_mode & S_IFREG) {
-                d_type = DT_REG;
+        if (S_ISLNK (buf->st_mode)) {
+                d_type = DT_LNK;
 
-        } else if (buf->st_mode & S_IFDIR) {
+        } else if (S_ISDIR (buf->st_mode)) {
                 d_type = DT_DIR;
 
-        } else if (buf->st_mode & S_IFIFO) {
+        } else if (S_ISFIFO (buf->st_mode)) {
                 d_type = DT_FIFO;
 
-        } else if (buf->st_mode & S_IFSOCK) {
+        } else if (S_ISSOCK (buf->st_mode)) {
                 d_type = DT_SOCK;
 
-        } else if (buf->st_mode & S_IFCHR) {
+        } else if (S_ISCHR (buf->st_mode)) {
                 d_type = DT_CHR;
 
-        } else if (buf->st_mode & S_IFBLK) {
+        } else if (S_ISBLK (buf->st_mode)) {
                 d_type = DT_BLK;
 
+        } else if (S_ISREG (buf->st_mode)) {
+                d_type = DT_REG;
+
         } else {
                 d_type = DT_UNKNOWN;
         }