48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
/* wrapper functions to allocate, reallocate and free memory
|
|
|
|
Copyright (C) INRIA, 2009
|
|
|
|
This file is part of the MPC Library.
|
|
|
|
The MPC Library 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 2.1 of the License, or (at your
|
|
option) any later version.
|
|
|
|
The MPC Library 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 the MPC Library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
|
|
MA 02111-1307, USA. */
|
|
|
|
#include <string.h> /* for strlen */
|
|
#include "mpc-impl.h"
|
|
|
|
char *
|
|
mpc_alloc_str (size_t len)
|
|
{
|
|
void * (*allocfunc) (size_t);
|
|
mp_get_memory_functions (&allocfunc, NULL, NULL);
|
|
return (char *) ((*allocfunc) (len));
|
|
}
|
|
|
|
char *
|
|
mpc_realloc_str (char * str, size_t oldlen, size_t newlen)
|
|
{
|
|
void * (*reallocfunc) (void *, size_t, size_t);
|
|
mp_get_memory_functions (NULL, &reallocfunc, NULL);
|
|
return (char *) ((*reallocfunc) (str, oldlen, newlen));
|
|
}
|
|
|
|
void
|
|
mpc_free_str (char *str)
|
|
{
|
|
void (*freefunc) (void *, size_t);
|
|
mp_get_memory_functions (NULL, NULL, &freefunc);
|
|
(*freefunc) (str, strlen (str) + 1);
|
|
}
|