Const-ified the vfs_find[ug]id functions.

vfs/utilvfs.c

@@ -150,7 +150,7 @@ vfs_split_url (const char *path, char **host, char **user, int *port,
 #define	mygid	( my_gid < 0? (my_gid = getgid()): my_gid )
 
 int
-vfs_finduid (char *uname)
+vfs_finduid (const char *uname)
 {
     static int saveuid = -993;
     static char saveuname[TUNMLEN];
@@ -172,7 +172,7 @@ vfs_finduid (char *uname)
 }
 
 int
-vfs_findgid (char *gname)
+vfs_findgid (const char *gname)
 {
     static int savegid = -993;
     static char savegname[TGNMLEN];

vfs/utilvfs.h

@@ -11,8 +11,8 @@
 #define URL_ALLOW_ANON 1
 #define URL_NOSLASH 2
 
-int vfs_finduid (char *name);
-int vfs_findgid (char *name);
+int vfs_finduid (const char *name);
+int vfs_findgid (const char *name);
 
 char *vfs_split_url (const char *path, char **host, char **user, int *port,
 		     char **pass, int default_port, int flags);