1 /* $Id: mandoc_aux.c,v 1.10 2017/06/12 19:05:47 schwarze Exp $ */
2 /*
3 * Copyright (c) 2009, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
4 * Copyright (c) 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18 #include "config.h"
19
20 #include <sys/types.h>
21
94 err((int)MANDOCLEVEL_SYSERR, NULL);
95 return ptr;
96 }
97
98 char *
99 mandoc_strdup(const char *ptr)
100 {
101 char *p;
102
103 p = strdup(ptr);
104 if (p == NULL)
105 err((int)MANDOCLEVEL_SYSERR, NULL);
106 return p;
107 }
108
109 char *
110 mandoc_strndup(const char *ptr, size_t sz)
111 {
112 char *p;
113
114 p = mandoc_malloc(sz + 1);
115 memcpy(p, ptr, sz);
116 p[(int)sz] = '\0';
117 return p;
118 }
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1 /* $Id: mandoc_aux.c,v 1.11 2018/02/07 20:04:57 schwarze Exp $ */
2 /*
3 * Copyright (c) 2009, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
4 * Copyright (c) 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18 #include "config.h"
19
20 #include <sys/types.h>
21
94 err((int)MANDOCLEVEL_SYSERR, NULL);
95 return ptr;
96 }
97
98 char *
99 mandoc_strdup(const char *ptr)
100 {
101 char *p;
102
103 p = strdup(ptr);
104 if (p == NULL)
105 err((int)MANDOCLEVEL_SYSERR, NULL);
106 return p;
107 }
108
109 char *
110 mandoc_strndup(const char *ptr, size_t sz)
111 {
112 char *p;
113
114 p = strndup(ptr, sz);
115 if (p == NULL)
116 err((int)MANDOCLEVEL_SYSERR, NULL);
117 return p;
118 }
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