1143b5e42a
Add a lock to FILE. flockfile and friends are now implemented (for the most part) in libc. flockfile_debug is implemented in libc_r; I suppose it's about time to kill it but will do it in a future commit. Fix a potential deadlock in _fwalk in a threaded environment. A file flag (__SIGN) was added to stdio.h that, when set, tells _fwalk to ignore it in its walk. This seemed to be needed in refill.c because each file needs to be locked when flushing. Add a stub for pthread_self in libc. This is needed by flockfile which is allowed by POSIX to be recursive. Make fgetpos() error return value (-1) match man page. Remove recursive calls to locked functions (stdio); I think I've got them all, but I may have missed a couple. A few K&R -> ANSI conversions along with removal of a few instances of "register". $Id$ -> $FreeBSD$ in libc/stdio/rget.c Not objected to: -arch, a few months ago
135 lines
4.8 KiB
C
135 lines
4.8 KiB
C
/*
|
|
* Copyright (c) 2001 Daniel Eischen <deischen@FreeBSD.org>.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*
|
|
*/
|
|
|
|
#ifndef _NAMESPACE_H_
|
|
#define _NAMESPACE_H_
|
|
|
|
/*
|
|
* Prototypes for syscalls/functions that need to be overridden
|
|
* in libc_r/libpthread.
|
|
*/
|
|
#define accept _accept
|
|
#define bind _bind
|
|
#define close _close
|
|
#define connect _connect
|
|
#define dup _dup
|
|
#define dup2 _dup2
|
|
#define execve _execve
|
|
#define fcntl _fcntl
|
|
/*#define flock _flock */
|
|
#define flockfile _flockfile
|
|
#define fstat _fstat
|
|
#define fstatfs _fstatfs
|
|
#define fsync _fsync
|
|
#define funlockfile _funlockfile
|
|
#define getdirentries _getdirentries
|
|
#define getlogin _getlogin
|
|
#define getpeername _getpeername
|
|
#define getsockname _getsockname
|
|
#define getsockopt _getsockopt
|
|
#define ioctl _ioctl
|
|
/* #define kevent _kevent */
|
|
#define listen _listen
|
|
#define nanosleep _nanosleep
|
|
#define open _open
|
|
#define pthread_getspecific _pthread_getspecific
|
|
#define pthread_key_create _pthread_key_create
|
|
#define pthread_key_delete _pthread_key_delete
|
|
#define pthread_mutex_destroy _pthread_mutex_destroy
|
|
#define pthread_mutex_init _pthread_mutex_init
|
|
#define pthread_mutex_lock _pthread_mutex_lock
|
|
#define pthread_mutex_trylock _pthread_mutex_trylock
|
|
#define pthread_mutex_unlock _pthread_mutex_unlock
|
|
#define pthread_mutexattr_init _pthread_mutexattr_init
|
|
#define pthread_mutexattr_destroy _pthread_mutexattr_destroy
|
|
#define pthread_mutexattr_settype _pthread_mutexattr_settype
|
|
#define pthread_once _pthread_once
|
|
#define pthread_self _pthread_self
|
|
#define pthread_setspecific _pthread_setspecific
|
|
#define read _read
|
|
#define readv _readv
|
|
#define recvfrom _recvfrom
|
|
#define recvmsg _recvmsg
|
|
#define select _select
|
|
#define sendmsg _sendmsg
|
|
#define sendto _sendto
|
|
#define setsockopt _setsockopt
|
|
/*#define sigaction _sigaction*/
|
|
#define sigprocmask _sigprocmask
|
|
#define sigsuspend _sigsuspend
|
|
#define socket _socket
|
|
#define socketpair _socketpair
|
|
#define wait4 _wait4
|
|
#define write _write
|
|
#define writev _writev
|
|
|
|
|
|
/*
|
|
* Other hidden syscalls/functions that libc_r needs to override
|
|
* but are not used internally by libc.
|
|
*
|
|
* XXX - When modifying libc to use one of the following, remove
|
|
* the prototype from below and place it in the list above.
|
|
*/
|
|
#if 0
|
|
#define creat _creat
|
|
#define fchflags _fchflags
|
|
#define fchmod _fchmod
|
|
#define fpathconf _fpathconf
|
|
#define ftrylockfile _ftrylockfile
|
|
#define msync _msync
|
|
#define nfssvc _nfssvc
|
|
#define pause _pause
|
|
#define poll _poll
|
|
#define pthread_rwlock_destroy _pthread_rwlock_destroy
|
|
#define pthread_rwlock_init _pthread_rwlock_init
|
|
#define pthread_rwlock_rdlock _pthread_rwlock_rdlock
|
|
#define pthread_rwlock_tryrdlock _pthread_rwlock_tryrdlock
|
|
#define pthread_rwlock_trywrlock _pthread_rwlock_trywrlock
|
|
#define pthread_rwlock_unlock _pthread_rwlock_unlock
|
|
#define pthread_rwlock_wrlock _pthread_rwlock_wrlock
|
|
#define pthread_rwlockattr_init _pthread_rwlockattr_init
|
|
#define pthread_rwlockattr_destroy _pthread_rwlockattr_destroy
|
|
#define sched_yield _sched_yield
|
|
#define sendfile _sendfile
|
|
#define shutdown _shutdown
|
|
#define sigaltstack _sigaltstack
|
|
#define signanosleep _signanosleep
|
|
#define sigpending _sigpending
|
|
#define sigreturn _sigreturn
|
|
#define sigsetmask _sigsetmask
|
|
#define sleep _sleep
|
|
#define system _system
|
|
#define tcdrain _tcdrain
|
|
#define wait _wait
|
|
#define waitpid _waitpid
|
|
#endif
|
|
|
|
#endif /* _NAMESPACE_H_ */
|