Retro68/gcc/newlib/libc/posix/wordfree.c
2012-03-27 01:51:53 +02:00

43 lines
761 B
C

/* Copyright (C) 2002 by Red Hat, Incorporated. All rights reserved.
*
* Permission to use, copy, modify, and distribute this software
* is freely granted, provided that this notice is preserved.
*/
#ifndef _NO_WORDEXP
#include <sys/param.h>
#include <sys/stat.h>
#include <ctype.h>
#include <dirent.h>
#include <errno.h>
#include <glob.h>
#include <pwd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <wordexp.h>
void
wordfree(wordexp_t *pwordexp)
{
int i;
if (pwordexp == NULL)
return;
if (pwordexp->we_wordv == NULL)
return;
for(i = 0; i < pwordexp->we_wordc; i++)
free(pwordexp->we_wordv[i]);
free(pwordexp->we_wordv);
pwordexp->we_wordv = NULL;
}
#endif /* !_NO_WORDEXP */