Commit | Line | Data |
---|---|---|
c906108c SS |
1 | /* Copyright (C) 1991, 1992 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. | |
3 | ||
4 | The GNU C Library is free software; you can redistribute it and/or | |
5 | modify it under the terms of the GNU Library General Public License as | |
6 | published by the Free Software Foundation; either version 2 of the | |
7 | License, or (at your option) any later version. | |
8 | ||
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | Library General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Library General Public | |
15 | License along with the GNU C Library; see the file COPYING.LIB. If | |
16 | not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
17 | Boston, MA 02111-1307, USA. */ | |
18 | ||
19 | #include <sys/types.h> /* GCC on HP/UX needs this before string.h. */ | |
20 | #include <string.h> /* Prototypes for memcpy, memmove, memset, etc */ | |
21 | ||
22 | #include "mmprivate.h" | |
23 | ||
24 | /* Allocate an array of NMEMB elements each SIZE bytes long. | |
25 | The entire array is initialized to zeros. */ | |
26 | ||
27 | PTR | |
28 | mcalloc (md, nmemb, size) | |
29 | PTR md; | |
30 | register size_t nmemb; | |
31 | register size_t size; | |
32 | { | |
33 | register PTR result; | |
34 | ||
35 | if ((result = mmalloc (md, nmemb * size)) != NULL) | |
36 | { | |
37 | memset (result, 0, nmemb * size); | |
38 | } | |
39 | return (result); | |
40 | } | |
41 | ||
42 | /* When using this package, provide a version of malloc/realloc/free built | |
43 | on top of it, so that if we use the default sbrk() region we will not | |
44 | collide with another malloc package trying to do the same thing, if | |
45 | the application contains any "hidden" calls to malloc/realloc/free (such | |
46 | as inside a system library). */ | |
47 | ||
48 | PTR | |
49 | calloc (nmemb, size) | |
50 | size_t nmemb; | |
51 | size_t size; | |
52 | { | |
53 | return (mcalloc ((PTR) NULL, nmemb, size)); | |
54 | } |