blob: 58f603257a3600cd4eddd96b7dd1988c240299c4 (
plain) (
tree)
|
|
#include <dirent.h>
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include "__dirent.h"
#include "libc.h"
int readdir_r(DIR *dir, struct dirent *buf, struct dirent **result)
{
struct dirent *de;
int errno_save = errno;
int ret;
LOCK(&dir->lock);
errno = 0;
de = readdir(dir);
if ((ret = errno)) {
UNLOCK(&dir->lock);
return ret;
}
errno = errno_save;
if (de) memcpy(buf, de, de->d_reclen);
else buf = NULL;
UNLOCK(&dir->lock);
*result = buf;
return 0;
}
LFS64_2(readdir_r, readdir64_r);
|