core: use syscall wrappers instead of direct syscalls -- glusterd

various xlators and other components are invoking system calls
directly instead of using the libglusterfs/syscall.[ch] wrappers.

If not using the system call wrappers there should be a comment
in the source explaining why the wrapper isn't used.

Change-Id: I28bf2a5f7730b35914e7ab57fed91e1966b30073
BUG: 1267967
Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com>
Reviewed-on: http://review.gluster.org/12379
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>

1 files changed, 10 insertions, 9 deletions

diff --git a/xlators/mgmt/glusterd/src/glusterd-mountbroker.c b/xlators/mgmt/glusterd/src/glusterd-mountbroker.c
index 4ed2fb7035d..3125612d2cf 100644
--- a/xlators/mgmt/glusterd/src/glusterd-mountbroker.c
+++ b/xlators/mgmt/glusterd/src/glusterd-mountbroker.c
@@ -17,6 +17,7 @@
 #include "dict.h"
 #include "list.h"
 #include "logging.h"
+#include "syscall.h"
 #include "defaults.h"
 #include "compat.h"
 #include "compat-errno.h"
@@ -587,16 +588,16 @@ glusterd_do_mount (char *label, dict_t *argdict, char **path, int *op_errno)
 
         sla = strrchr (mtptemp, '/');
         *sla = '\0';
-        ret = mkdir (mtptemp, 0700);
+        ret = sys_mkdir (mtptemp, 0700);
         if (ret == 0)
-                ret = chown (mtptemp, uid, 0);
+                ret = sys_chown (mtptemp, uid, 0);
         else if (errno == EEXIST)
                 ret = 0;
         if (ret == -1) {
                 *op_errno = errno;
                 goto out;
         }
-        ret = lstat (mtptemp, &st);
+        ret = sys_lstat (mtptemp, &st);
         if (ret == -1) {
                 *op_errno = errno;
                 goto out;
@@ -628,7 +629,7 @@ glusterd_do_mount (char *label, dict_t *argdict, char **path, int *op_errno)
                 *op_errno = errno;
                 goto out;
         }
-        close (ret);
+        sys_close (ret);
 
         /*** assembly the path from cookie to mountpoint */
         sla = strchr (sla - 1, '/');
@@ -642,9 +643,9 @@ glusterd_do_mount (char *label, dict_t *argdict, char **path, int *op_errno)
         /*** create cookie link in (to-be) mountpoint,
              move it over to the final place */
         *cookieswitch = '/';
-        ret = symlink (mntlink, mtptemp);
+        ret = sys_symlink (mntlink, mtptemp);
         if (ret != -1)
-                ret = rename (mtptemp, cookie);
+                ret = sys_rename (mtptemp, cookie);
         *cookieswitch = '\0';
         if (ret == -1) {
                 *op_errno = errno;
@@ -674,12 +675,12 @@ glusterd_do_mount (char *label, dict_t *argdict, char **path, int *op_errno)
                         strerror (*op_errno));
                 if (mtptemp) {
                         *cookieswitch = '/';
-                        unlink (mtptemp);
+                        sys_unlink (mtptemp);
                         *cookieswitch = '\0';
-                        rmdir (mtptemp);
+                        sys_rmdir (mtptemp);
                 }
                 if (cookie) {
-                        unlink (cookie);
+                        sys_unlink (cookie);
                         GF_FREE (cookie);
                 }