diff options
Diffstat (limited to 'sysdeps/mach/hurd/dirfd.c')
-rw-r--r-- | sysdeps/mach/hurd/dirfd.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sysdeps/mach/hurd/dirfd.c b/sysdeps/mach/hurd/dirfd.c index 587ae7b2f1..42dbc78839 100644 --- a/sysdeps/mach/hurd/dirfd.c +++ b/sysdeps/mach/hurd/dirfd.c @@ -1,5 +1,5 @@ /* dirfd -- Return the file descriptor used by a DIR stream. Hurd version. - Copyright (C) 1995, 1996 Free Software Foundation, Inc. + Copyright (C) 1995-2012 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -25,6 +25,8 @@ int dirfd (DIR *dirp) { int fd; + + HURD_CRITICAL_BEGIN; __mutex_lock (&_hurd_dtable_lock); for (fd = 0; fd < _hurd_dtablesize; ++fd) if (_hurd_dtable[fd] == dirp->__fd) @@ -35,6 +37,7 @@ dirfd (DIR *dirp) fd = -1; } __mutex_unlock (&_hurd_dtable_lock); + HURD_CRITICAL_END; return fd; } |