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* elf/chroot_canon.c: Likewise. * elf/dl-lookup.c: Likewise. * elf/ldconfig.c: Likewise. * elf/readlib.c: Likewise. * elf/rtld.c: Likewise. * gmon/mcount.c: Likewise. * hurd/hurdfault.c: Likewise. * hurd/hurdsig.c: Likewise. * hurd/report-wait.c: Likewise. * hurd/sigunwind.c: Likewise. * mach/setup-thread.c: Likewise. * rt/aio_read64.c: Likewise. * rt/aio_sigqueue.c: Likewise. * rt/aio_write64.c: Likewise. * soft-fp/soft-fp.h: Likewise. * stdio-common/tmpfile64.c: Likewise. * sysdeps/mach/hurd/fork.c: Likewise. * sysdeps/mach/hurd/hppa/trampoline.c: Likewise. * sysdeps/mach/hurd/i386/trampoline.c: Likewise. * sysdeps/mach/hurd/mips/trampoline.c: Likewise. * sysdeps/mach/hurd/powerpc/trampoline.c: Likewise. * sysdeps/posix/sprofil.c: Likewise. * sysdeps/pthread/aio_cancel.c: Likewise. * sysdeps/pthread/aio_fsync.c: Likewise. * sysdeps/pthread/aio_read64.c: Likewise. * sysdeps/pthread/aio_read.c: Likewise. * sysdeps/pthread/aio_suspend.c: Likewise. * sysdeps/pthread/aio_write64.c: Likewise. * sysdeps/pthread/aio_write.c: Likewise. * sysdeps/pthread/lio_listio64.c: Likewise. * sysdeps/pthread/lio_listio.c: Likewise. * sysdeps/unix/sysv/linux/aio_sigqueue.c: Likewise. * sysdeps/unix/sysv/tcflow.c: Likewise.
58 lines
1.7 KiB
C
58 lines
1.7 KiB
C
/* Copyright (C) 1997,1998,1999,2000,2003,2005
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Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <aio.h>
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#include <errno.h>
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#include <signal.h>
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#include <unistd.h>
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#include <string.h>
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#include <sysdep.h>
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#include <sys/syscall.h>
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#include <aio_misc.h>
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#ifdef __NR_rt_sigqueueinfo
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/* Return any pending signal or wait for one for the given time. */
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int
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__aio_sigqueue (sig, val, caller_pid)
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int sig;
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const union sigval val;
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pid_t caller_pid;
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{
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siginfo_t info;
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/* First, clear the siginfo_t structure, so that we don't pass our
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stack content to other tasks. */
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memset (&info, 0, sizeof (siginfo_t));
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/* We must pass the information about the data in a siginfo_t value. */
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info.si_signo = sig;
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info.si_code = SI_ASYNCIO;
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info.si_pid = caller_pid;
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info.si_uid = getuid ();
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info.si_value = val;
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return INLINE_SYSCALL (rt_sigqueueinfo, 3, info.si_pid,
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sig, __ptrvalue (&info));
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}
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#else
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# include <rt/aio_sigqueue.c>
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#endif
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