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1998-10-09 Mark Kettenis <kettenis@phys.uva.nl> * sysdeps/mach/hurd/bits/posix_opt.h (_XBS5_ILP32_OFF32): Remove, it is already defined in <bits/environments.h>.
65 lines
2.2 KiB
C
65 lines
2.2 KiB
C
/* Define POSIX options for GNU/Hurd.
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Copyright (C) 1998 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 Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef _UNISTD_H
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#error "Never include this file directly; use <unistd.h> instead."
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#endif
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#ifndef _BITS_POSIX_OPT_H
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#define _BITS_POSIX_OPT_H 1
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/* Job control is supported. */
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#define _POSIX_JOB_CONTROL 1
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/* Processes have a saved set-user-ID and a saved set-group-ID. */
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#define _POSIX_SAVED_IDS 1
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/* Synchronizing file data is supported. */
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#define _POSIX_SYNCHRONIZED_IO 1
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/* The fsync function is present. */
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#define _POSIX_FSYNC 1
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/* Mapping of files to memory is supported. */
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#define _POSIX_MAPPED_FILES 1
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/* Setting of memory protections is supported. */
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#define _POSIX_MEMORY_PROTECTION 1
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/* Implementation supports `poll' function. */
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#define _POSIX_POLL 1
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/* Implementation supports `select' and `pselect' functions. */
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#define _POSIX_SELECT 1
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/* Elements of the `c_cc' member of `struct termios' structure
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can be disabled by using the value _POSIX_VDISABLE. */
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#define _POSIX_VDISABLE ((unsigned char) -1)
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/* Different Hurd filesystems might do these differently.
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You must query the particular file with `pathconf' or `fpathconf'. */
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#undef _POSIX_CHOWN_RESTRICTED /* Only root can change owner of file? */
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#undef _POSIX_NO_TRUNC /* Overlong file names get error? */
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#undef _POSIX_SYNC_IO /* File supports O_SYNC et al? */
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#endif /* bits/posix_opt.h */
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