1/* Copyright (C) 2002 Free Software Foundation, Inc. 2 This file is part of the GNU C Library. 3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library; if not, see 17 <http://www.gnu.org/licenses/>. */ 18 19 .globl pthread_spin_unlock 20 .type pthread_spin_unlock,@function 21 .align 16 22pthread_spin_unlock: 23 movl 4(%esp), %eax 24 movl $1, (%eax) 25 xorl %eax, %eax 26 ret 27 .size pthread_spin_unlock,.-pthread_spin_unlock 28 29 /* The implementation of pthread_spin_init is identical. */ 30 .globl pthread_spin_init 31pthread_spin_init = pthread_spin_unlock 32