diff options
Diffstat (limited to 'ports/sysdeps/unix/sysv/linux/generic/poll.c')
-rw-r--r-- | ports/sysdeps/unix/sysv/linux/generic/poll.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/generic/poll.c b/ports/sysdeps/unix/sysv/linux/generic/poll.c deleted file mode 100644 index 62342779c4..0000000000 --- a/ports/sysdeps/unix/sysv/linux/generic/poll.c +++ /dev/null @@ -1,53 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/poll.h> - -#include <sysdep-cancel.h> -#include <sys/syscall.h> - -#include <kernel-features.h> - -int -__poll (struct pollfd *fds, nfds_t nfds, int timeout) -{ - struct timespec timeout_ts; - struct timespec *timeout_ts_p = NULL; - - if (timeout >= 0) - { - timeout_ts.tv_sec = timeout / 1000; - timeout_ts.tv_nsec = (timeout % 1000) * 1000000; - timeout_ts_p = &timeout_ts; - } - - if (SINGLE_THREAD_P) - return INLINE_SYSCALL (ppoll, 5, fds, nfds, timeout_ts_p, NULL, 0); - - int oldtype = LIBC_CANCEL_ASYNC (); - - int result = INLINE_SYSCALL (ppoll, 5, fds, nfds, timeout_ts_p, NULL, 0); - - LIBC_CANCEL_RESET (oldtype); - - return result; -} -libc_hidden_def (__poll) -weak_alias (__poll, poll) -strong_alias (__poll, __libc_poll) |