Fix function name in error messages by using __func__

diff --git a/sbin/pfctl/pfctl.c b/sbin/pfctl/pfctl.c
index 713b84b..90d01fb 100644 (file)
--- a/sbin/pfctl/pfctl.c
+++ b/sbin/pfctl/pfctl.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: pfctl.c,v 1.356 2018/07/20 11:16:55 kn Exp $ */
+/*     $OpenBSD: pfctl.c,v 1.357 2018/09/07 19:56:07 kn Exp $ */
 
 /*
  * Copyright (c) 2001 Daniel Hartmeier
@@ -1612,19 +1612,17 @@ pfctl_rules(int dev, char *filename, int opts, int optimize,
        rs->anchor = pf.anchor;
        if (strlcpy(pf.anchor->path, anchorname,
            sizeof(pf.anchor->path)) >= sizeof(pf.anchor->path))
-               errx(1, "pfctl_add_rule: strlcpy");
+               errx(1, "%s: strlcpy", __func__);
 
        if ((p = strrchr(anchorname, '/')) != NULL) {
                if (strlen(p) == 1)
-                       errx(1, "pfctl_add_rule: bad anchor name %s",
-                           anchorname);
+                       errx(1, "%s: bad anchor name %s", __func__, anchorname);
        } else
                p = anchorname;
 
        if (strlcpy(pf.anchor->name, p,
            sizeof(pf.anchor->name)) >= sizeof(pf.anchor->name))
-               errx(1, "pfctl_add_rule: strlcpy");
-
+               errx(1, "%s: strlcpy", __func__);
 
        pf.astack[0] = pf.anchor;
        pf.asd = 0;