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de96d1483f
* sysdeps/unix/sysv/linux/arm/brk.c (__brk): Use INLINE_SYSCALL. * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Use DO_CALL. * sysdeps/unix/sysv/linux/arm/eabi/configure.in: Bump arch_minimum_kernel. * sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerated. * sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c, sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c, sysdeps/unix/sysv/linux/arm/eabi/fcntl.c, sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c, sysdeps/unix/sysv/linux/arm/eabi/ftruncate64.c, sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c, sysdeps/unix/sysv/linux/arm/eabi/kernel_epoll.h, sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h, sysdeps/unix/sysv/linux/arm/eabi/lockf64.c, sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c, sysdeps/unix/sysv/linux/arm/eabi/semop.c, sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c, sysdeps/unix/sysv/linux/arm/eabi/statfs64.c, sysdeps/unix/sysv/linux/arm/eabi/syscalls.list, sysdeps/unix/sysv/linux/arm/eabi/uname.c, sysdeps/unix/sysv/linux/arm/eabi/xstat64.c, sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c, sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: Removed. * sysdeps/unix/sysv/linux/arm/eabi/linuxthreads/sysdep-cancel.h, sysdeps/unix/sysv/linux/arm/eabi/mmap64.S, sysdeps/unix/sysv/linux/arm/eabi/pread.c, sysdeps/unix/sysv/linux/arm/eabi/pread64.c, sysdeps/unix/sysv/linux/arm/eabi/pwrite.c, sysdeps/unix/sysv/linux/arm/eabi/pwrite64.c, sysdeps/unix/sysv/linux/arm/eabi/readahead.c, sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S, sysdeps/unix/sysv/linux/arm/eabi/socket.S, sysdeps/unix/sysv/linux/arm/eabi/syscall.S, sysdeps/unix/sysv/linux/arm/eabi/sysdep.h, sysdeps/unix/sysv/linux/arm/eabi/truncate64.c: New files. * sysdeps/unix/sysv/linux/arm/linuxthreads/sysdep-cancel.h (SINGLE_THREAD_P_INT, SINGLE_THREAD_P_PIC): Removed. (SINGLE_THREAD_P): Rewritten to use only ip. * sysdeps/unix/sysv/linux/arm/linuxthreads/vfork.S (__vfork): Use DO_CALL. * sysdeps/unix/sysv/linux/arm/mmap.S (__mmap): Use DO_CALL. * sysdeps/unix/sysv/linux/arm/mmap64.S (__mmap64): Use DO_CALL. Don't handle EABI here. * sysdeps/unix/sysv/linux/arm/socket.S (__socket): Use SINGLE_THREAD_P. * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Use DO_CALL.
62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
/* Copyright (C) 1997, 1998, 1999, 2000, 2002, 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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Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
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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 <errno.h>
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#include <endian.h>
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#include <unistd.h>
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#include <sysdep-cancel.h>
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#include <sys/syscall.h>
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#include <bp-checks.h>
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ssize_t
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__libc_pwrite (fd, buf, count, offset)
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int fd;
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const void *buf;
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size_t count;
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off_t offset;
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{
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ssize_t result;
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if (SINGLE_THREAD_P)
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{
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/* In the ARM EABI, 64-bit values are aligned to even/odd register
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pairs for syscalls. */
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result = INLINE_SYSCALL (pwrite64, 6, fd, CHECK_N (buf, count), count, 0,
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__LONG_LONG_PAIR (offset >> 31, offset));
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return result;
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}
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int oldtype = LIBC_CANCEL_ASYNC ();
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/* In the ARM EABI, 64-bit values are aligned to even/odd register
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pairs for syscalls. */
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result = INLINE_SYSCALL (pwrite64, 6, fd, CHECK_N (buf, count), count, 0,
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__LONG_LONG_PAIR (offset >> 31, offset));
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LIBC_CANCEL_RESET (oldtype);
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return result;
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}
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strong_alias (__libc_pwrite, __pwrite)
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weak_alias (__libc_pwrite, pwrite)
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