From 5e29ecdb70c46bec46b2c3a5375487508261772e Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicm@cvs.openbsd.org>
Date: Sun, 12 Jul 2009 21:33:31 +0000
Subject: Accept numeric UIDs as well as usernames like pgrep etc.

ok millert
---
 usr.bin/fstat/fstat.c | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/usr.bin/fstat/fstat.c b/usr.bin/fstat/fstat.c
index 491ba0d8738..9a41950ea9e 100644
--- a/usr.bin/fstat/fstat.c
+++ b/usr.bin/fstat/fstat.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: fstat.c,v 1.68 2009/07/08 16:04:00 millert Exp $	*/
+/*	$OpenBSD: fstat.c,v 1.69 2009/07/12 21:33:30 nicm Exp $	*/
 
 /*
  * Copyright (c) 2009 Todd C. Miller <Todd.Miller@courtesan.com>
@@ -53,7 +53,7 @@ static const char copyright[] =
 
 #ifndef lint
 /*static const char sccsid[] = "from: @(#)fstat.c	8.1 (Berkeley) 6/6/93";*/
-static const char rcsid[] = "$OpenBSD: fstat.c,v 1.68 2009/07/08 16:04:00 millert Exp $";
+static const char rcsid[] = "$OpenBSD: fstat.c,v 1.69 2009/07/12 21:33:30 nicm Exp $";
 #endif /* not lint */
 
 #include <sys/param.h>
@@ -210,10 +210,16 @@ main(int argc, char *argv[])
 			if (uflg++)
 				usage();
 			if (!fuser) {
-				if (!(passwd = getpwnam(optarg)))
-					errx(1, "%s: unknown uid", optarg);
+				if (!(passwd = getpwnam(optarg))) {
+					arg = strtonum(optarg, 0, UID_MAX, 
+					    &errstr);
+					if (errstr != NULL) {
+						errx(1, "%s: unknown uid",
+						    optarg);
+					}
+				} else
+					arg = passwd->pw_uid;
 				what = KERN_FILE_BYUID;
-				arg = passwd->pw_uid;
 			}
 			break;
 		case 'v':
-- 
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