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comparison usr/src/cmd/filebench/common/utils.c @ 0:c9caec207d52 b86

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Initial porting based on b86
author Koji Uno <koji.uno@sun.com>
date Tue, 02 Jun 2009 18:56:50 +0900
parents
children 1a15d5aaf794
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-1:000000000000 0:c9caec207d52
1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
24 */
25
26 #pragma ident "@(#)utils.c 1.1 07/10/03 SMI"
27
28 #include <limits.h>
29 #include <string.h>
30 #include <stdlib.h>
31 #include <stdarg.h>
32 #include <stdio.h>
33 #include <errno.h>
34 #ifdef HAVE_STDINT_H
35 #include <stdint.h>
36 #endif
37 #include "utils.h"
38 #include "parsertypes.h"
39
40 /*
41 * For now, just two routines: one to allocate a string in shared
42 * memory, and one to get the final file or directory name from a
43 * supplied pathname.
44 *
45 */
46
47
48 /*
49 * Allocates space for a new string of the same length as
50 * the supplied string "str". Copies the old string into
51 * the new string and returns a pointer to the new string.
52 * Returns NULL if memory allocation for the new string fails.
53 */
54 char *
55 fb_stralloc(char *str)
56 {
57 char *newstr;
58
59 if ((newstr = malloc(strlen(str) + 1)) == NULL)
60 return (NULL);
61 (void) strcpy(newstr, str);
62 return (newstr);
63 }