Move calloc(3) to its own file.

This commit is contained in:
Jonas 'Sortie' Termansen 2012-09-26 20:02:53 +02:00
parent 31df7c0c93
commit 297b7259af
3 changed files with 37 additions and 9 deletions

View File

@ -34,6 +34,7 @@ abort.o \
abs.o \
_assert.o \
bsearch.o \
calloc.o \
clearerr.o \
c++.o \
ctype.o \

36
libmaxsi/calloc.cpp Normal file
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@ -0,0 +1,36 @@
/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
This file is part of LibMaxsi.
LibMaxsi is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
details.
You should have received a copy of the GNU Lesser General Public License
along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
calloc.cpp
Allocates zeroed memory.
*******************************************************************************/
#include <stdlib.h>
#include <string.h>
extern "C" void* calloc(size_t nmemb, size_t size)
{
size_t total = nmemb * size;
void* result = malloc(total);
if ( !result )
return NULL;
memset(result, 0, total);
return result;
}

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@ -693,15 +693,6 @@ extern "C" void free(void* addr)
#endif
}
extern "C" void* calloc(size_t nmemb, size_t size)
{
size_t total = nmemb * size;
void* result = malloc(total);
if ( !result ) { return NULL; }
memset(result, 0, total);
return result;
}
// TODO: Implement this function properly.
extern "C" void* realloc(void* ptr, size_t size)
{