| /* Copyright (C) 2007, 2008 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. */ |
| |
| #ifndef _SYS_SIGNALFD_H |
| #define _SYS_SIGNALFD_H 1 |
| |
| #define __need_sigset_t |
| #include <signal.h> |
| #include <stdint.h> |
| |
| |
| struct signalfd_siginfo |
| { |
| uint32_t ssi_signo; |
| int32_t ssi_errno; |
| int32_t ssi_code; |
| uint32_t ssi_pid; |
| uint32_t ssi_uid; |
| int32_t ssi_fd; |
| uint32_t ssi_tid; |
| uint32_t ssi_band; |
| uint32_t ssi_overrun; |
| uint32_t ssi_trapno; |
| int32_t ssi_status; |
| int32_t ssi_int; |
| uint64_t ssi_ptr; |
| uint64_t ssi_utime; |
| uint64_t ssi_stime; |
| uint64_t ssi_addr; |
| uint8_t __pad[48]; |
| }; |
| |
| /* Flags for signalfd. */ |
| enum |
| { |
| SFD_CLOEXEC = 02000000, |
| #define SFD_CLOEXEC SFD_CLOEXEC |
| SFD_NONBLOCK = 04000 |
| #define SFD_NONBLOCK SFD_NONBLOCK |
| }; |
| |
| __BEGIN_DECLS |
| |
| /* Request notification for delivery of signals in MASK to be |
| performed using descriptor FD.*/ |
| extern int signalfd (int __fd, const sigset_t *__mask, int __flags) |
| __THROW __nonnull ((2)); |
| |
| __END_DECLS |
| |
| #endif /* sys/signalfd.h */ |
