diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/poll.c')
-rw-r--r-- | nptl/sysdeps/unix/sysv/linux/poll.c | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/poll.c b/nptl/sysdeps/unix/sysv/linux/poll.c deleted file mode 100644 index e44db71d61..0000000000 --- a/nptl/sysdeps/unix/sysv/linux/poll.c +++ /dev/null @@ -1,59 +0,0 @@ -/* Poll system call, with emulation if it is not available. - Copyright (C) 1997,1998,1999,2000,2001,2002 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <sys/poll.h> - -#include <sysdep.h> -#include <sys/syscall.h> -#include <bp-checks.h> -#include <nptl/pthreadP.h> -#include <tls.h> - - -extern int __syscall_poll (struct pollfd *__unbounded fds, - unsigned int nfds, int timeout); - - -/* The real implementation. */ -int -__poll (fds, nfds, timeout) - struct pollfd *fds; - nfds_t nfds; - int timeout; -{ -#ifndef NOT_IN_libc - if (__builtin_expect (THREAD_GETMEM (THREAD_SELF, - header.data.multiple_threads) == 0, 1)) - return INLINE_SYSCALL (poll, 3, CHECK_N (fds, nfds), nfds, timeout); - - int oldtype = LIBC_CANCEL_ASYNC (); -#endif - - int result = INLINE_SYSCALL (poll, 3, CHECK_N (fds, nfds), nfds, timeout); - -#ifndef NOT_IN_libc - LIBC_CANCEL_RESET (oldtype); -#endif - - return result; -} -libc_hidden_def (__poll) -weak_alias (__poll, poll) -strong_alias (__poll, __libc_poll) |