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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.
101 lines
2.5 KiB
C
101 lines
2.5 KiB
C
/* Copyright (C) 1991, 1993, 1995, 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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#include <ansidecl.h>
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#include <errno.h>
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#include <unistd.h>
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#include <time.h>
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#include <limits.h>
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/* Get the value of the system variable NAME. */
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long int
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DEFUN(__sysconf, (name), int name)
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{
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switch (name)
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{
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default:
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errno = EINVAL;
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return -1;
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case _SC_TZNAME_MAX:
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return __tzname_max ();
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case _SC_ARG_MAX:
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case _SC_CHILD_MAX:
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case _SC_CLK_TCK:
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case _SC_NGROUPS_MAX:
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case _SC_OPEN_MAX:
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case _SC_JOB_CONTROL:
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case _SC_SAVED_IDS:
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case _SC_REALTIME_SIGNALS:
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case _SC_PRIORITY_SCHEDULING:
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case _SC_TIMERS:
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case _SC_ASYNCHRONOUS_IO:
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case _SC_PRIORITIZED_IO:
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case _SC_SYNCHRONIZED_IO:
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case _SC_FSYNC:
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case _SC_MAPPED_FILES:
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case _SC_MEMLOCK:
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case _SC_MEMLOCK_RANGE:
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case _SC_MEMORY_PROTECTION:
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case _SC_MESSAGE_PASSING:
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case _SC_SEMAPHORES:
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case _SC_SHARED_MEMORY_OBJECTS:
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case _SC_VERSION:
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case _SC_PII:
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case _SC_PII_XTI:
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case _SC_PII_SOCKET:
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case _SC_PII_OSI:
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case _SC_POLL:
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case _SC_SELECT:
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case _SC_UIO_MAXIOV:
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case _SC_PII_INTERNET_STREAM:
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case _SC_PII_INTERNET_DGRAM:
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case _SC_PII_OSI_COTS:
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case _SC_PII_OSI_CLTS:
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case _SC_PII_OSI_M:
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case _SC_T_IOV_MAX:
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case _SC_BC_BASE_MAX:
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case _SC_BC_DIM_MAX:
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case _SC_BC_SCALE_MAX:
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case _SC_BC_STRING_MAX:
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case _SC_EQUIV_CLASS_MAX:
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case _SC_EXPR_NEST_MAX:
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case _SC_LINE_MAX:
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case _SC_RE_DUP_MAX:
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case _SC_CHARCLASS_NAME_MAX:
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case _SC_2_VERSION:
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case _SC_2_C_BIND:
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case _SC_2_C_DEV:
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case _SC_2_FORT_DEV:
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case _SC_2_SW_DEV:
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break;
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}
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errno = ENOSYS;
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return -1;
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}
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weak_alias (__sysconf, sysconf)
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stub_warning (sysconf)
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