2 * Copyright (c) 2010-2011 Todd C. Miller <Todd.Miller@courtesan.com>
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19 #include <sys/types.h>
20 #include <sys/param.h>
30 #endif /* STDC_HEADERS */
32 # if defined(HAVE_MEMORY_H) && !defined(STDC_HEADERS)
36 #endif /* HAVE_STRING_H */
39 #endif /* HAVE_STRINGS_H */
44 * Allocate storage for a name=value string and return it.
47 fmt_string(const char *var, const char *val)
49 size_t var_len = strlen(var);
50 size_t val_len = strlen(val);
53 cp = str = malloc(var_len + 1 + val_len + 1);
55 memcpy(cp, var, var_len);
58 memcpy(cp, val, val_len);