diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/readdir.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/readdir.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/sysdeps/unix/sysv/linux/readdir.c b/sysdeps/unix/sysv/linux/readdir.c index 2e03e66..ca2a896 100644 --- a/sysdeps/unix/sysv/linux/readdir.c +++ b/sysdeps/unix/sysv/linux/readdir.c @@ -23,15 +23,11 @@ /* Read a directory entry from DIRP. */ struct dirent * -__readdir (DIR *dirp) +__readdir_unlocked (DIR *dirp) { struct dirent *dp; int saved_errno = errno; -#if IS_IN (libc) - __libc_lock_lock (dirp->lock); -#endif - do { size_t reclen; @@ -75,6 +71,18 @@ __readdir (DIR *dirp) /* Skip deleted files. */ } while (dp->d_ino == 0); + return dp; +} + +struct dirent * +__readdir (DIR *dirp) +{ + struct dirent *dp; + +#if IS_IN (libc) + __libc_lock_lock (dirp->lock); +#endif + dp = __readdir_unlocked (dirp); #if IS_IN (libc) __libc_lock_unlock (dirp->lock); #endif |