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Remove __ASSUME_POSIX_TIMERS.

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This commit is contained in:
Joseph Myers
2012-08-16 14:03:43 +00:00
parent 4b4f2771c2
commit 93a78ac437
20 changed files with 313 additions and 852 deletions
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56
nptl/sysdeps/unix/sysv/linux/timer_gettime.c
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@@ -1,4 +1,4 @@
/* Copyright (C) 2003 Free Software Foundation, Inc.
/* Copyright (C) 2003-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
@@ -24,17 +24,9 @@
#include "kernel-posix-timers.h"
#ifdef __NR_timer_gettime
# ifndef __ASSUME_POSIX_TIMERS
static int compat_timer_gettime (timer_t timerid, struct itimerspec *value);
# define timer_gettime static compat_timer_gettime
# include <nptl/sysdeps/pthread/timer_gettime.c>
# undef timer_gettime
# endif
# ifdef timer_gettime_alias
# define timer_gettime timer_gettime_alias
# endif
#ifdef timer_gettime_alias
# define timer_gettime timer_gettime_alias
#endif
int
@@ -42,41 +34,11 @@ timer_gettime (timerid, value)
timer_t timerid;
struct itimerspec *value;
{
# undef timer_gettime
# ifndef __ASSUME_POSIX_TIMERS
if (__no_posix_timers >= 0)
# endif
{
struct timer *kt = (struct timer *) timerid;
#undef timer_gettime
struct timer *kt = (struct timer *) timerid;
/* Delete the kernel timer object. */
int res = INLINE_SYSCALL (timer_gettime, 2, kt->ktimerid, value);
/* Delete the kernel timer object. */
int res = INLINE_SYSCALL (timer_gettime, 2, kt->ktimerid, value);
# ifndef __ASSUME_POSIX_TIMERS
if (res != -1 || errno != ENOSYS)
{
/* We know the syscall support is available. */
__no_posix_timers = 1;
# endif
return res;
# ifndef __ASSUME_POSIX_TIMERS
}
# endif
# ifndef __ASSUME_POSIX_TIMERS
__no_posix_timers = -1;
# endif
}
# ifndef __ASSUME_POSIX_TIMERS
return compat_timer_gettime (timerid, value);
# endif
return res;
}
#else
# ifdef timer_gettime_alias
# define timer_gettime timer_gettime_alias
# endif
/* The new system calls are not available. Use the userlevel
implementation. */
# include <nptl/sysdeps/pthread/timer_gettime.c>
#endif