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Update.
2002-12-16 Ulrich Drepper <drepper@redhat.com> * stdio-common/Makefile (routines): Remove lockfile. Add flockfile, ftrylockfile, and funlockfile. * sysdeps/generic/lockfile.c: Removed. Each function has its own file. * sysdeps/generic/flockfile.c: New file. * sysdeps/generic/ftrylockfile.c: New file. * sysdeps/generic/funlockfile.c: New file.
This commit is contained in:
Ulrich Drepper
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9634cf9d4f
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@ -1,3 +1,12 @@
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2002-12-16 Ulrich Drepper <drepper@redhat.com>
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* stdio-common/Makefile (routines): Remove lockfile. Add
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flockfile, ftrylockfile, and funlockfile.
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* sysdeps/generic/lockfile.c: Removed. Each function has its own file.
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* sysdeps/generic/flockfile.c: New file.
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* sysdeps/generic/ftrylockfile.c: New file.
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* sysdeps/generic/funlockfile.c: New file.
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2002-12-16 Jakub Jelinek <jakub@redhat.com>
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* sysdeps/unix/sysv/linux/i386/socket.S: Use CENABLE and CDISABLE
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@ -1,3 +1,12 @@
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2002-12-16 Ulrich Drepper <drepper@redhat.com>
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* flockfile.c: Moved to...
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* sysdeps/pthread/flockfile.c: ...here. New file.
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* funlockfile.c: Moved to...
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* sysdeps/pthread/funlockfile.c: ...here. New file.
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* ftrylockfile.c: Moved to...
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* sysdeps/pthread/ftrylockfile.c: ...here. New file.
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2002-12-16 Jakub Jelinek <jakub@redhat.com>
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* libc-cancellation.c: Guard both function with
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@ -24,9 +24,10 @@
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void
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flockfile (stream)
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__flockfile (stream)
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FILE *stream;
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{
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_IO_lock_lock (*stream->_lock);
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}
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strong_alias (flockfile, _IO_flockfile)
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strong_alias (__flockfile, _IO_flockfile)
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strong_alias (__flockfile, flockfile)
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@ -24,9 +24,10 @@
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int
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ftrylockfile (stream)
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__ftrylockfile (stream)
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FILE *stream;
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{
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return _IO_lock_trylock (*stream->_lock);
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}
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strong_alias (ftrylockfile, _IO_ftrylockfile)
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strong_alias (__ftrylockfile, _IO_ftrylockfile)
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weak_alias (__ftrylockfile, ftrylockfile)
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@ -24,9 +24,10 @@
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void
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funlockfile (stream)
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__funlockfile (stream)
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FILE *stream;
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{
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_IO_lock_unlock (*stream->_lock);
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}
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strong_alias (funlockfile, _IO_funlockfile)
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strong_alias (__funlockfile, _IO_funlockfile)
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weak_alias (__funlockfile, funlockfile)
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@ -34,7 +34,7 @@ routines := \
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tmpfile tmpfile64 tmpnam tmpnam_r tempnam tempname \
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getline getw putw \
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remove rename \
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lockfile
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flockfile ftrylockfile funlockfile
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install-others = $(inst_includedir)/bits/stdio_lim.h
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@ -87,8 +87,6 @@ tst-sscanf-ENV = LOCPATH=$(common-objpfx)localedata
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tst-swprintf-ENV = LOCPATH=$(common-objpfx)localedata
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test-vfprintf-ENV = LOCPATH=$(common-objpfx)localedata
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ifeq ($(stdio),libio)
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ifneq (,$(filter %REENTRANT, $(defines)))
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CPPFLAGS += -D_IO_MTSAFE_IO
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endif
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endif
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30
sysdeps/generic/flockfile.c
Normal file
30
sysdeps/generic/flockfile.c
Normal file
@ -0,0 +1,30 @@
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/* Lock I/O stream. Singlethreaded version.
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Copyright (C) 1996, 1997, 2000, 2002 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 <stdio.h>
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#undef _IO_flockfile
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void
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__flockfile (FILE *stream)
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{
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/* Do nothing. Using this version does not do any locking. */
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}
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weak_alias (__flockfile, flockfile);
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weak_alias (__flockfile, _IO_flockfile)
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@ -1,5 +1,5 @@
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/* lockfile - Handle locking and unlocking of stream. Singlethreaded version.
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Copyright (C) 1996,97,2000 Free Software Foundation, Inc.
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/* Try locking I/O stream. Singlethreaded version.
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Copyright (C) 1996, 1997, 2000, 2002 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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@ -19,32 +19,8 @@
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#include <stdio.h>
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#undef _IO_flockfile
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#undef _IO_funlockfile
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#undef _IO_ftrylockfile
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void
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__flockfile (FILE *stream)
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{
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/* Do nothing. Using this version does not do any locking. */
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}
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weak_alias (__flockfile, flockfile);
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#ifdef USE_IN_LIBIO
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weak_alias (__flockfile, _IO_flockfile)
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#endif
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void
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__funlockfile (FILE *stream)
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{
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/* Do nothing. Using this version does not do any locking. */
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}
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#ifdef USE_IN_LIBIO
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weak_alias (__funlockfile, _IO_funlockfile)
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#endif
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weak_alias (__funlockfile, funlockfile);
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int
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__ftrylockfile (FILE *stream)
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{
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@ -52,6 +28,4 @@ __ftrylockfile (FILE *stream)
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return 1;
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}
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weak_alias (__ftrylockfile, ftrylockfile);
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#ifdef USE_IN_LIBIO
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weak_alias (__ftrylockfile, _IO_ftrylockfile)
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#endif
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30
sysdeps/generic/funlockfile.c
Normal file
30
sysdeps/generic/funlockfile.c
Normal file
@ -0,0 +1,30 @@
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/* Unlock I/O stream. Singlethreaded version.
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Copyright (C) 1996, 1997, 2000, 2002 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 <stdio.h>
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#undef _IO_funlockfile
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void
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__funlockfile (FILE *stream)
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{
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/* Do nothing. Using this version does not do any locking. */
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}
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weak_alias (__funlockfile, _IO_funlockfile)
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weak_alias (__funlockfile, funlockfile);
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