mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-01 05:33:36 +08:00
bd355af04f
1997-12-14 21:33 Ulrich Drepper <drepper@cygnus.com> * version.h (VERSION): Bump to 2.0.91. * db2/makedb.c (process_input): Fix typo in message. * sunrpc/rpcinfo.c (pmapdump): Unify messages. * elf/dynamic-link.h: Pretty print. * elf/rtld.c: Allow multiple preloading of a shared object. * include/limits.h: Prevent multiple inclusion. * malloc/Makefile (headers): Add mcheck.h. (distribute): Remove it here. * malloc/mcheck.h: Pretty print. * malloc/mtrace.c (mallenv): Make `const'. * malloc/mtrace.pl: Don't print table head for memory leaks if there are none. * manual/memory.texi: Update descriptor of malloc hooks. * posix/Makefile (routines): Add waitid. * posix/sys/types.h [__USE_SVID || __USE_POSIX]: Define id_t based on __id_t. * posix/sys/wait.h: Define idtype_t type. Add prototype for waitid. * signal/signal.h: Move definition of sigval_t to <bits/siginfo.h>. * sysdeps/generic/waitid.c: Stub for waitid. * sysdeps/generic/bits/siginfo.h: Define sigval_t. Arrange to work the __need_siginfo_t defined. * sysdeps/unix/sysv/linux/bits/siginfo: Likewise. * sysdeps/generic/bits/types.h: Define __id_t. Correct definition of __FDMASK. * sysdeps/unix/sysv/linux/alpha/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h: Likewise. * sysdeps/posix/waitid.c: New file. Provided by Zack Weinberg. * rt/aio_misc.c: Rename __aio_free_req to __aio_free_request. * sysdeps/alpha/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE): Add missing parameters. * sysdeps/generic/dl-sysdep.c: Don't call __libc_init_secure. * sysdeps/generic/enbl-secure.c: Don't define __libc_uid. * sysdeps/unix/sysv/linux/init-first.c: Define __libc_uid. * sysdeps/unix/sysv/linux/sigqueue.c: Make sure __libc_uid is initialized. * sysdeps/i386/dl-machine.h: Little cleanup. * sysdeps/i386/fpu/bits/mathinline.h: Use __signbit* inline functions. (__finite): Mark function as const. Add inline code for __ieee754_atan2. * sysdeps/libm-ieee754/s_cacoshf.c: Add alternate implementation (but don't use it now). * sysdeps/libm-ieee754/s_catan.c: Use __ieee754_atan2 instead of __atan. * sysdeps/libm-ieee754/s_catanf.c: Likewise. * sysdeps/libm-ieee754/s_catanl.c: Likewise. * sysdeps/libm-ieee754/s_catanh.c: Likewise. Correct sign of real part. * sysdeps/libm-ieee754/s_catanhf.c: Likewise. * sysdeps/libm-ieee754/s_catanhl.c: Likewise. * sysdeps/libm-ieee754/s_clog10.c: Use factor to correct __ieee754_atan2 to base 10. * sysdeps/libm-ieee754/s_clog10f.c: Likewise. * sysdeps/libm-ieee754/s_clog10l.c: Likewise. * sysdeps/unix/sysv/linux/alpha/kernel_sigaction.h: Define as old_kernel_sigaction. * sysdeps/unix/sysv/linux/net/if_slip.h: Pretty print. * wctype/Makefile (routines): Add wctype_l. * wctype/wctype.h: Add declaration of __wctype_l. * wctype/wctype_l.c: New file. 1997-12-10 00:38 Ulrich Drepper <drepper@cygnus.com> * locale/C-ctype.c: Correct data for isw* functions. * locale/programs/ld-ctype.c: Write 32bit char classes in correct byte order. * wctype/test_wctype.c: Add test for isw* functions. * wctype/wctype.c: Return value with expected byte order. * sysdeps/generic/_G_config.h: Define _G_HAVE_IO_FILE_OPEN. * sysdeps/unix/sysv/linux/_G_config.h: Likewise.
93 lines
3.1 KiB
C
93 lines
3.1 KiB
C
/* Copyright (C) 1993, 1994, 1996, 1997 Free Software Foundation, Inc.
|
|
This file is part of the GNU IO Library.
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License as
|
|
published by the Free Software Foundation; either version 2, or (at
|
|
your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this library; see the file COPYING. If not, write to
|
|
the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
|
|
MA 02111-1307, USA.
|
|
|
|
As a special exception, if you link this library with files
|
|
compiled with a GNU compiler to produce an executable, this does
|
|
not cause the resulting executable to be covered by the GNU General
|
|
Public License. This exception does not however invalidate any
|
|
other reasons why the executable file might be covered by the GNU
|
|
General Public License. */
|
|
|
|
|
|
/* This file provides definitions of _IO_stdin, _IO_stdout, and _IO_stderr
|
|
for C code. Compare stdstreams.cc.
|
|
(The difference is that here the vtable field is set to 0,
|
|
so the objects defined are not valid C++ objects. On the other
|
|
hand, we don't need a C++ compiler to build this file.) */
|
|
|
|
#define _IO_USE_OLD_IO_FILE
|
|
#include "libioP.h"
|
|
|
|
#ifdef _IO_MTSAFE_IO
|
|
#define DEF_STDFILE(NAME, FD, CHAIN, FLAGS) \
|
|
static _IO_lock_t _IO_stdfile_##FD##_lock = _IO_lock_initializer; \
|
|
struct _IO_FILE_plus NAME \
|
|
= {FILEBUF_LITERAL(CHAIN, FLAGS, FD), &_IO_old_file_jumps};
|
|
#else
|
|
#define DEF_STDFILE(NAME, FD, CHAIN, FLAGS) \
|
|
struct _IO_FILE_plus NAME \
|
|
= {FILEBUF_LITERAL(CHAIN, FLAGS, FD), &_IO_old_file_jumps};
|
|
#endif
|
|
|
|
DEF_STDFILE(_IO_stdin_, 0, 0, _IO_NO_WRITES);
|
|
DEF_STDFILE(_IO_stdout_, 1, &_IO_stdin_.file, _IO_NO_READS);
|
|
DEF_STDFILE(_IO_stderr_, 2, &_IO_stdout_.file,
|
|
_IO_NO_READS+_IO_UNBUFFERED);
|
|
|
|
#if defined __GNUC__ && __GNUC__ >= 2
|
|
|
|
#include <stdio.h>
|
|
|
|
extern void * _IO_stdin_used;
|
|
weak_extern (_IO_stdin_used);
|
|
|
|
#undef stdin
|
|
#undef stdout
|
|
#undef stderr
|
|
|
|
extern FILE *stdin;
|
|
extern FILE *stdout;
|
|
extern FILE *stderr;
|
|
|
|
extern FILE *_IO_list_all;
|
|
|
|
static void _IO_check_libio __P ((void)) __attribute__ ((constructor));
|
|
|
|
/* This function determines which shared C library the application
|
|
was linked against. We then set up the stdin/stdout/stderr and
|
|
_IO_list_all accordingly. */
|
|
|
|
static void
|
|
_IO_check_libio ()
|
|
{
|
|
if (&_IO_stdin_used == NULL)
|
|
{
|
|
/* We are using the old one. */
|
|
_IO_stdin = stdin = &_IO_stdin_.file;
|
|
_IO_stdout = stdout = &_IO_stdout_.file;
|
|
_IO_stderr = stderr = _IO_list_all = &_IO_stderr_.file;
|
|
_IO_stdin->_vtable_offset = _IO_stdout->_vtable_offset =
|
|
_IO_stderr->_vtable_offset = stdin->_vtable_offset =
|
|
stdout->_vtable_offset = stderr->_vtable_offset =
|
|
((int) sizeof (struct _IO_FILE)
|
|
- (int) sizeof (struct _IO_FILE_complete));
|
|
}
|
|
}
|
|
|
|
#endif
|