Mercurial > code
annotate port/C/strdup.c @ 588:6d1579861b4a
Net: rename Listener::set to Listener::reset, improve Listener tests
| author | David Demelier <markand@malikania.fr> |
|---|---|
| date | Mon, 29 Aug 2016 21:16:40 +0200 |
| parents | f48bb09bccc7 |
| children | 266f32919d0a |
| rev | line source |
|---|---|
| 486 | 1 /* |
| 2 * strdup.c -- duplicate a string | |
| 3 * | |
|
548
f48bb09bccc7
Misc: huge cleanup, switch to spaces
David Demelier <markand@malikania.fr>
parents:
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4 * Copyright (c) 2011-2016 David Demelier <markand@malikania.fr> |
| 486 | 5 * |
| 6 * Permission to use, copy, modify, and/or 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 AUTHOR DISCLAIMS ALL WARRANTIES | |
| 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
| 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR 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 | |
| 19 #include <stdio.h> | |
| 20 #include <stdlib.h> | |
| 21 #include <string.h> | |
| 22 | |
| 23 char * | |
| 24 strdup(const char *src) | |
| 25 { | |
|
548
f48bb09bccc7
Misc: huge cleanup, switch to spaces
David Demelier <markand@malikania.fr>
parents:
543
diff
changeset
|
26 char *dst; |
|
f48bb09bccc7
Misc: huge cleanup, switch to spaces
David Demelier <markand@malikania.fr>
parents:
543
diff
changeset
|
27 size_t len; |
| 486 | 28 |
|
548
f48bb09bccc7
Misc: huge cleanup, switch to spaces
David Demelier <markand@malikania.fr>
parents:
543
diff
changeset
|
29 len = strlen(src); |
| 486 | 30 |
|
548
f48bb09bccc7
Misc: huge cleanup, switch to spaces
David Demelier <markand@malikania.fr>
parents:
543
diff
changeset
|
31 if ((dst = calloc(len + 1, sizeof (char))) == NULL) |
|
f48bb09bccc7
Misc: huge cleanup, switch to spaces
David Demelier <markand@malikania.fr>
parents:
543
diff
changeset
|
32 return NULL; |
| 486 | 33 |
|
548
f48bb09bccc7
Misc: huge cleanup, switch to spaces
David Demelier <markand@malikania.fr>
parents:
543
diff
changeset
|
34 return strcpy(dst, src); |
| 486 | 35 } |