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/* Copyright (C) 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 Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#define _ERRNO_H 1
#include <bits/errno.h>
.text
.align 4
.globl pthread_spin_trylock
pthread_spin_trylock:
entry a1, 16
movi a3, 0
wsr a3, scompare1
movi a3, 1
s32c1i a3, a2, 0
movi a2, EBUSY
moveqz a2, a3, a3
retw
.type pthread_spin_trylock, @function
.size pthread_spin_trylock, .-pthread_spin_trylock
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