+/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
+ * vim:expandtab:shiftwidth=8:tabstop=8:
+ *
+ * GPL HEADER START
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; If not, see
+ * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ * GPL HEADER END
+ */
+/*
+ * Copyright 2008 Sun Microsystems, Inc. All rights reserved
+ * Use is subject to license terms.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ */
+
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
fprintf (stderr, "Can't parse numeric uid %s\n", optarg);
return (1);
}
- }else {
- int i,flag=0;
- char * temp ;
- temp = optarg;
- for(i=0;i<strlen(optarg);i++)
- {
- if(!isdigit(*temp))
- {
- flag=1;
- break;
- }
- else
- temp++;
- }
- if(flag)
+ } else {
+ struct passwd *pw = getpwnam (optarg);
+
+ if (pw == NULL)
{
- struct passwd *pw = getpwnam (optarg);
-
- if (pw == NULL)
- {
- fprintf (stderr, "Can't find user %s\n", optarg);
- return (1);
- }
- uid = pw->pw_uid;
-
+ fprintf (stderr, "Can't find user %s\n", optarg);
+ return (1);
}
- else
- uid=(uid_t)atol(optarg);
+ uid = pw->pw_uid;
}
break;