From: Joseph Myers Date: Mon, 5 Nov 2012 22:30:37 +0000 (+0000) Subject: Define lll_futex_timed_wait_bitset for ARM. X-Git-Tag: upstream/2.20~3018 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=316a1b67e1dcfae719af7292d86dc4ebfe865a9f;p=platform%2Fupstream%2Flinaro-glibc.git Define lll_futex_timed_wait_bitset for ARM. --- diff --git a/ports/ChangeLog.arm b/ports/ChangeLog.arm index c0e9ac2..c5e5f36 100644 --- a/ports/ChangeLog.arm +++ b/ports/ChangeLog.arm @@ -1,5 +1,8 @@ 2012-11-05 Joseph Myers + * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h + (lll_futex_timed_wait_bitset): New macro. + [BZ #14805] * sysdeps/arm/bits/fenv.h (FE_DFL_ENV): Use cast to const fenv_t *. diff --git a/ports/sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h b/ports/sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h index 5811361..9d12182 100644 --- a/ports/sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h +++ b/ports/sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. +/* Copyright (C) 2005-2012 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 @@ -86,6 +86,18 @@ __ret; \ }) +#define lll_futex_timed_wait_bitset(futexp, val, timespec, clockbit, private) \ + ({ \ + INTERNAL_SYSCALL_DECL (__err); \ + long int __ret; \ + int __op = FUTEX_WAIT_BITSET | clockbit; \ + __ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp), \ + __lll_private_flag (__op, private), \ + (val), (timespec), NULL /* Unused. */, \ + FUTEX_BITSET_MATCH_ANY); \ + __ret; \ + }) + #define lll_futex_wake(futexp, nr, private) \ ({ \ INTERNAL_SYSCALL_DECL (__err); \