7a9ce79a3b
* sysdeps/mach/hurd/pwrite64.c: No libc_hidden_def (__libc_pwrite64). * sysdeps/mach/hurd/dl-sysdep.c (__GI_abort): Define alias for abort. * include/assert.h (__assert_perror_fail): Declare it, do hidden_proto. * assert/assert-perr.c: Add libc_hidden_def. * elf/dl-minimal.c [! NDEBUG] (__assert_perror_fail): New function. * sysdeps/gnu/errlist-compat.awk: Don't fail if there are no versions found at all. * sysdeps/gnu/Versions: File removed. Moved all #errlist-compat sys_errlist stuff to ... * sysdeps/unix/sysv/linux/Versions: ... here. * mach/mach.h: Include <features.h>.
41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/* Write block to given position in file without changing file pointer.
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Hurd version.
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Copyright (C) 2001,02 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 <errno.h>
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#include <unistd.h>
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#include <hurd/fd.h>
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ssize_t
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__libc_pwrite64 (int fd, const void *buf, size_t nbytes, off64_t offset)
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{
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error_t err;
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if (offset < 0)
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err = EINVAL;
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else
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err = HURD_FD_USE (fd, _hurd_fd_write (descriptor, buf, &nbytes, offset));
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return err ? __hurd_dfail (fd, err) : nbytes;
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}
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#ifndef __libc_pwrite64
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weak_alias (__libc_pwrite64, __pwrite64)
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libc_hidden_weak (__pwrite64)
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weak_alias (__libc_pwrite64, pwrite64)
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#endif
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