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503054c0dd
* nss/getXXbyYY_r.c (REENTRANT_NAME): Cast FCT in __nss_next call.
* sysdeps/generic/sbrk.c: Always call __brk (0) to update __curbrk.
* malloc/malloc-size.c (malloc_usable_size): Renamed from
malloc_object_allocation_size.
* malloc/malloc.h: Fix decl.
* sys/select.h: New file, wrapper header.
* posix/sys/types.h [__USE_BSD]: Include <sys/select.h>; remove
fd_set, associated macros, and select decl.
* sysdeps/posix/isfdtype.c: New file.
Tue Jul 2 23:45:14 1996 Ulrich Drepper <drepper@cygnus.com>
The latest Japanese proposal for POSIX locales renames the
CHARMAP keyword in locale definition files to CHARCONV.
* locale/programs/ld-ctype.c, locale/programs/locales.h: Rename
function ctype_is_charmap to ctype_is_charconv.
* locale/programs/locfile-kw.gperf: Replace charmap keyword with
charconv.
* locale/programs/locfile-token.h: Add definition of token
charconv.
* locale/programs/locfile.c: Recognize charconv keyword. Rename
lables according to this.
* locale/weight.h (get_weight): Cast constants to prevent
warnings.
* stdlib/strtod.c, stdlib/strtol.c, string/strcoll.c,
string/strxfrm.c: Add some more casts to prevent signed<->unsigned
warnings.
New stuff described in P1003.1g.
* misc/Makefile (headers): Add sys/select.h.
(routines): Add pselect.
* misc/sys/select.h: New file. Declare select functions and
needed data types and macros.
* sysdeps/generic/pselect.c: New file. Add generic implementation
of pselect() function which uses select().
* posix/getconf.c: Recognize new variables from P1003.1g.
* posix/posix1_lim.h: Define _POSIX_FD_SETSIZE, _POSIX_QLIMIT,
_POSIX_HIWAT, and _POSIX_UIO_MAXIOV.
* posix/unistd.h: Add description of the P1003.1g variables.
* sysdeps/generic/confname.h: Define _SC_* values for new
variables.
* sysdeps/posix/fpathconf.c (fpathconf): Add handling of
_PC_SOCK_MAXBUF.
* sysdeps/stub/fpathconf.c (fpathconf): Ditto.
* sysdeps/posix/sysconf.c (sysconf): Add handling of new
P1003.1g variables.
* sysdeps/stub/sysconf.c (sysconf): Ditto.
* sysdeps/unix/sysv/linux/posix_opt.h: Define _POSIX_POLL and
_POSIX_SELECT since Linux has this.
* socket/Makefile (routines): Add isfdtype.
* sysdeps/generic/sys/socket.h: Add prototype for isfdtype.
* sysdeps/stub/isfdtype.c: New file. Stub implementation of
isfdtype.
* wcsmbs/wcrtomb.c (wcrtomb): Fix typo.
102 lines
2.8 KiB
C
102 lines
2.8 KiB
C
/* Copyright (C) 1991, 1992, 1993, 1996 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
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not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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Cambridge, MA 02139, USA. */
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/*
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* POSIX Standard: 2.9.2 Minimum Values Added to <limits.h>
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*/
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#ifndef _POSIX1_LIMITS_H
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#define _POSIX1_LIMITS_H 1
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/* These are the standard-mandated minimum values. */
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/* Maximum length of arguments to `execve', including environment. */
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#define _POSIX_ARG_MAX 4096
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/* Maximum simultaneous processes per real user ID. */
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#define _POSIX_CHILD_MAX 6
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/* Maximum link count of a file. */
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#define _POSIX_LINK_MAX 8
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/* Number of bytes in a terminal canonical input queue. */
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#define _POSIX_MAX_CANON 255
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/* Number of bytes for which space will be
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available in a terminal input queue. */
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#define _POSIX_MAX_INPUT 255
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/* Number of simultaneous supplementary group IDs per process. */
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#define _POSIX_NGROUPS_MAX 0
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/* Number of files one process can have open at once. */
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#define _POSIX_OPEN_MAX 16
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/* Number of descriptors that a process may examine with `pselect' or
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`select'. */
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#define _POSIX_FD_SETSIZE _POSIX_OPEN_MAX
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/* Number of bytes in a filename. */
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#define _POSIX_NAME_MAX 14
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/* Number of bytes in a pathname. */
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#define _POSIX_PATH_MAX 255
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/* Number of bytes than can be written atomically to a pipe. */
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#define _POSIX_PIPE_BUF 512
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/* Largest value of a `ssize_t'. */
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#define _POSIX_SSIZE_MAX 32767
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/* Number of streams a process can have open at once. */
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#define _POSIX_STREAM_MAX 8
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/* Maximum length of a timezone name (element of `tzname'). */
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#define _POSIX_TZNAME_MAX 3
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/* Maximum number of connections that can be queued on a socket. */
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#define _POSIX_QLIMIT 1
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/* Maximem number of bytes that can be buffered on a socket for send
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or receive. */
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#define _POSIX_HIWAT _POSIX_PIPE_BUF
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/* Maximum number of elements in an `iovec' array. */
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#define _POSIX_UIO_MAXIOV 16
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/* Get the implementation-specific values for the above. */
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#include <local_lim.h>
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#ifndef SSIZE_MAX
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#define SSIZE_MAX INT_MAX
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#endif
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/* This value is a guaranteed minimum maximum.
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The current maximum can be got from `sysconf'. */
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#ifndef NGROUPS_MAX
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#define NGROUPS_MAX _POSIX_NGROUPS_MAX
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#endif
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#endif /* posix1_limits.h */
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