(isnumber): Rename to is_number.

(parse_user_spec): Rename uses, too.

diff --git a/lib/userspec.c b/lib/userspec.c
index c5ac309..d95780a 100644 (file)
--- a/lib/userspec.c
+++ b/lib/userspec.c
@@ -88,7 +88,7 @@ char *strdup ();
    otherwise return 0. */
 
 static int
-isnumber (str)
+is_number (str)
      const char *str;
 {
   for (; *str; str++)
@@ -156,7 +156,7 @@ parse_user_spec (spec_arg, uid, gid, username_arg, groupname_arg)
       if (pwd == NULL)
        {
 
-         if (!isnumber (u))
+         if (!is_number (u))
            error_msg = "invalid user";
          else
            {
@@ -202,7 +202,7 @@ parse_user_spec (spec_arg, uid, gid, username_arg, groupname_arg)
       grp = getgrnam (g);
       if (grp == NULL)
        {
-         if (!isnumber (g))
+         if (!is_number (g))
            error_msg = "invalid group";
          else
            *gid = atoi (g);