lib/45517: Add keyword restrict in glob().

[henning.petersen%t-online.de@localhost]

>Number:         45517
>Category:       lib
>Synopsis:       Add keyword restrict in glob().
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    lib-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Oct 24 08:40:00 +0000 2011
>Originator:     Henning Petersen
>Release:        
>Organization:
>Environment:
>Description:

>How-To-Repeat:

>Fix:
diff -u -p -r1.30 glob.c
--- lib/libc/gen/glob.c 14 May 2011 22:44:06 -0000      1.30
+++ lib/libc/gen/glob.c 24 Oct 2011 06:32:20 -0000
@@ -180,8 +180,9 @@ static void  qprintf(const char *, Char 
 #endif
 
 int
-glob(const char *pattern, int flags, int (*errfunc)(const char *, int),
-    glob_t *pglob)
+glob(const char * __restrict pattern, int flags,
+       int (*errfunc)(const char *, int),
+       glob_t * __restrict pglob)
 {
        const u_char *patnext;
        int c;