1 /* Copyright (C) 2007-2012 Free Software Foundation, Inc. 2 This file is part of the GNU C Library. 3 4 The GNU C Library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Lesser General Public 6 License as published by the Free Software Foundation; either 7 version 2.1 of the License, or (at your option) any later version. 8 9 The GNU C Library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with the GNU C Library; if not, see 16 <http://www.gnu.org/licenses/>. */ 17 18 #ifndef _SYS_SIGNALFD_H 19 #define _SYS_SIGNALFD_H 1 20 21 #define __need_sigset_t 22 #include <signal.h> 23 #include <stdint.h> 24 25 /* Get the platform-dependent flags. */ 26 #include <bits/signalfd.h> 27 28 struct signalfd_siginfo 29 { 30 uint32_t ssi_signo; 31 int32_t ssi_errno; 32 int32_t ssi_code; 33 uint32_t ssi_pid; 34 uint32_t ssi_uid; 35 int32_t ssi_fd; 36 uint32_t ssi_tid; 37 uint32_t ssi_band; 38 uint32_t ssi_overrun; 39 uint32_t ssi_trapno; 40 int32_t ssi_status; 41 int32_t ssi_int; 42 uint64_t ssi_ptr; 43 uint64_t ssi_utime; 44 uint64_t ssi_stime; 45 uint64_t ssi_addr; 46 uint8_t __pad[48]; 47 }; 48 49 __BEGIN_DECLS 50 51 /* Request notification for delivery of signals in MASK to be 52 performed using descriptor FD.*/ 53 extern int signalfd (int __fd, const sigset_t *__mask, int __flags) 54 __THROW __nonnull ((2)); 55 56 __END_DECLS 57 58 #endif /* sys/signalfd.h */ 59