$NetBSD: patch-ak,v 1.5 2011/12/11 11:53:23 marino Exp $

add necessary headers
make it use getpwnam to find uid and gid to set to instead of hardwiring these

--- wrapper.c.orig	1997-08-27 15:01:12.000000000 +0000
+++ wrapper.c
@@ -15,11 +15,17 @@ static char rcs_header[] = "$Header: /so
 
 #include <stdio.h>
 #include <sysexits.h>
+#include <pwd.h>
+#include <errno.h>
 
-#if defined(sun) && defined(sparc)
+#if (defined(sun) && defined(sparc)) || defined(__NetBSD__)
 #include <stdlib.h>
 #endif
 
+#ifdef __NetBSD__
+#include <sys/types.h>
+#include <unistd.h>
+#endif
 
 #ifndef STRCHR
 #  include <string.h>
@@ -65,6 +71,9 @@ main(argc, argv, env)
 {
     char * prog;
     int e, i;
+#ifdef MAJORDOMO_USER
+    struct passwd *majordomuser;
+#endif
 
     if (argc < 2) {
 	fprintf(stderr, "USAGE: %s program [<arg> ...]\n", argv[0]);
@@ -115,7 +124,6 @@ main(argc, argv, env)
     int groups[] =  { POSIX_GID, 0 };
     if (setgroups(1, groups) == -1) {
 #endif
-	extern int errno;
 
 	fprintf(stderr, "%s: error setgroups failed errno %d", argv[0],
 		errno);
@@ -123,7 +131,16 @@ main(argc, argv, env)
 }
 #endif
 	  
+#ifdef MAJORDOMO_USER
+    if ((majordomuser = getpwnam(MAJORDOMO_USER)) == NULL) {
 
+	fprintf(stderr, "%s: error user %s not found, errno %d", argv[0],
+		MAJORDOMO_USER, errno);
+    } else {
+	setgid(majordomuser->pw_gid);
+	setuid(majordomuser->pw_uid);
+    }
+#else
 #ifdef POSIX_GID
     setgid(POSIX_GID);
 #else
@@ -135,6 +152,7 @@ main(argc, argv, env)
 #else
     setuid(geteuid());
 #endif
+#endif
 
     if ((getuid() != geteuid()) || (getgid() != getegid())) {
 	fprintf(stderr, "%s: error: Not running with proper UID and GID.\n", argv[0]);