[rtems commit] libcsupport: readlink: add c99 'restrict' keyword

[Joel Sherrill]

Module:    rtems
Branch:    master
Commit:    4f8ac347f392a101ae098ec2d52bcd7c0e4c3bb6
Changeset: http://git.rtems.org/rtems/commit/?id=4f8ac347f392a101ae098ec2d52bcd7c0e4c3bb6

Author:    Chirayu Desai <cdesai at cyanogenmod.org>
Date:      Thu Nov 21 12:08:42 2013 +0530

libcsupport: readlink: add c99 'restrict' keyword

Signed-off-by: Chirayu Desai <cdesai at cyanogenmod.org>

---

 cpukit/libcsupport/src/readlink.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/cpukit/libcsupport/src/readlink.c b/cpukit/libcsupport/src/readlink.c
index 4abc68a..c627627 100644
--- a/cpukit/libcsupport/src/readlink.c
+++ b/cpukit/libcsupport/src/readlink.c
@@ -25,7 +25,8 @@
 /**
  *  POSIX 1003.1b - X.X.X - XXX
  */
-ssize_t readlink( const char *path, char *buf, size_t bufsize )
+ssize_t readlink( const char *__restrict path, char *__restrict buf,
+                  size_t bufsize )
 {
   ssize_t rv = 0;
   rtems_filesystem_eval_path_context_t ctx;