lib/mount-broker: move utility functions to common-utils

functions skipwhite and nwstrtail have been moved from
mount-broker to common-utils library for general use.

Change-Id: I9cfefb28bbfcf5d0bd37e35865ff3f3b7923fc53
BUG: 765464
Signed-off-by: Rajesh Amaravathi <rajesh@redhat.com>
Reviewed-on: http://review.gluster.com/2560
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
Reviewed-by: Csaba Henk <csaba@gluster.com>

3 files changed, 27 insertions, 26 deletions

diff --git a/libglusterfs/src/common-utils.c b/libglusterfs/src/common-utils.c
index 6a5e2504b75..1d0fb822fc5 100644
--- a/libglusterfs/src/common-utils.c
+++ b/libglusterfs/src/common-utils.c
@@ -1583,6 +1583,30 @@ strtail (char *str, const char *pattern)
         return NULL;
 }
 
+void
+skipwhite (char **s)
+{
+        while (isspace (**s))
+                (*s)++;
+}
+
+char *
+nwstrtail (char *str, char *pattern)
+{
+        for (;;) {
+                skipwhite (&str);
+                skipwhite (&pattern);
+
+                if (*str != *pattern || !*str)
+                        break;
+
+                str++;
+                pattern++;
+        }
+
+        return *pattern ? NULL : str;
+}
+
 /* RFC 1123 & 952 */
 char
 valid_host_name (char *address, int length)
diff --git a/libglusterfs/src/common-utils.h b/libglusterfs/src/common-utils.h
index a253e675150..4cb3843d980 100644
--- a/libglusterfs/src/common-utils.h
+++ b/libglusterfs/src/common-utils.h
@@ -407,6 +407,8 @@ int log_base2 (unsigned long x);
 int get_checksum_for_path (char *path, uint32_t *checksum);
 
 char *strtail (char *str, const char *pattern);
+void skipwhite (char **s);
+char *nwstrtail (char *str, char *pattern);
 
 char valid_host_name (char *address, int length);
 char valid_ipv4_address (char *address, int length);
diff --git a/xlators/mgmt/glusterd/src/glusterd-mountbroker.c b/xlators/mgmt/glusterd/src/glusterd-mountbroker.c
index b00145f8c11..32adf4ddd6c 100644
--- a/xlators/mgmt/glusterd/src/glusterd-mountbroker.c
+++ b/xlators/mgmt/glusterd/src/glusterd-mountbroker.c
@@ -38,7 +38,7 @@
 #include "glusterd-mem-types.h"
 #include "glusterd.h"
 #include "glusterd-utils.h"
-
+#include "common-utils.h"
 #include "glusterd-mountbroker.h"
 #include "glusterd-op-sm.h"
 
@@ -63,31 +63,6 @@ seq_dict_foreach (dict_t *dict,
         }
 }
 
-static void
-skipwhite (char **s)
-{
-        while (isspace (**s))
-                (*s)++;
-}
-
-static char *
-nwstrtail (char *str, char *pattern)
-{
-        for (;;) {
-                skipwhite (&str);
-                skipwhite (&pattern);
-
-                if (*str != *pattern || !*str)
-                        break;
-
-                str++;
-                pattern++;
-        }
-
-        return *pattern ? NULL : str;
-}
-
-
 int
 parse_mount_pattern_desc (gf_mount_spec_t *mspec, char *pdesc)
 #define SYNTAX_ERR -2