#include <dirent.h> | |
#include <errno.h> | |
#include <string.h> | |
#include "__dirent.h" | |
#include "lock.h" | |
int readdir_r(DIR *restrict dir, struct dirent *restrict buf, struct dirent **restrict 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; | |
} | |
weak_alias(readdir_r, readdir64_r); |