From 68567b88ee8f9e395e0c1f0a565affe8a1d4d68b Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sun, 1 Aug 2010 01:05:53 +0200 Subject: Move files to libpthread/ for inclusion along hurd --- libpthread/sysdeps/generic/pt-rwlock-rdlock.c | 32 +++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 libpthread/sysdeps/generic/pt-rwlock-rdlock.c (limited to 'libpthread/sysdeps/generic/pt-rwlock-rdlock.c') diff --git a/libpthread/sysdeps/generic/pt-rwlock-rdlock.c b/libpthread/sysdeps/generic/pt-rwlock-rdlock.c new file mode 100644 index 00000000..480cf489 --- /dev/null +++ b/libpthread/sysdeps/generic/pt-rwlock-rdlock.c @@ -0,0 +1,32 @@ +/* Acquire a rwlock for reading. Generic version. + Copyright (C) 2002, 2005 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 + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include +#include + +/* Implemented in pt-rwlock-timedrdlock.c. */ +extern int __pthread_rwlock_timedrdlock_internal (struct __pthread_rwlock *rwlock, + const struct timespec *abstime); + +/* Acquire RWLOCK for reading, block if we can't get it. */ +int +pthread_rwlock_rdlock (struct __pthread_rwlock *rwlock) +{ + return __pthread_rwlock_timedrdlock_internal (rwlock, 0); +} -- cgit v1.2.3