| 1 | /* Copyright (C) 2007-2022 Free Software Foundation, Inc. |
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| 2 | This file is part of the GNU C Library. |
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| 3 | |
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| 4 | The GNU C Library is free software; you can redistribute it and/or |
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| 5 | modify it under the terms of the GNU Lesser General Public |
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| 6 | License as published by the Free Software Foundation; either |
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| 7 | version 2.1 of the License, or (at your option) any later version. |
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| 8 | |
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| 9 | The GNU C Library is distributed in the hope that it will be useful, |
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | Lesser General Public License for more details. |
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| 13 | |
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| 14 | You should have received a copy of the GNU Lesser General Public |
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| 15 | License along with the GNU C Library; if not, see |
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| 16 | <https://www.gnu.org/licenses/>. */ |
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| 17 | |
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| 18 | #ifndef _SYS_SIGNALFD_H |
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| 19 | #define _SYS_SIGNALFD_H 1 |
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| 20 | |
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| 21 | #include <stdint.h> |
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| 22 | #include <bits/types/sigset_t.h> |
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| 23 | |
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| 24 | /* Get the platform-dependent flags. */ |
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| 25 | #include <bits/signalfd.h> |
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| 26 | |
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| 27 | struct signalfd_siginfo |
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| 28 | { |
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| 29 | uint32_t ssi_signo; |
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| 30 | int32_t ssi_errno; |
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| 31 | int32_t ssi_code; |
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| 32 | uint32_t ssi_pid; |
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| 33 | uint32_t ssi_uid; |
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| 34 | int32_t ssi_fd; |
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| 35 | uint32_t ssi_tid; |
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| 36 | uint32_t ssi_band; |
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| 37 | uint32_t ssi_overrun; |
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| 38 | uint32_t ssi_trapno; |
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| 39 | int32_t ssi_status; |
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| 40 | int32_t ssi_int; |
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| 41 | uint64_t ssi_ptr; |
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| 42 | uint64_t ssi_utime; |
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| 43 | uint64_t ssi_stime; |
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| 44 | uint64_t ssi_addr; |
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| 45 | uint16_t ssi_addr_lsb; |
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| 46 | uint16_t __pad2; |
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| 47 | int32_t ssi_syscall; |
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| 48 | uint64_t ssi_call_addr; |
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| 49 | uint32_t ssi_arch; |
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| 50 | uint8_t __pad[28]; |
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| 51 | }; |
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| 52 | |
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| 53 | __BEGIN_DECLS |
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| 54 | |
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| 55 | /* Request notification for delivery of signals in MASK to be |
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| 56 | performed using descriptor FD.*/ |
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| 57 | extern int signalfd (int __fd, const sigset_t *__mask, int __flags) |
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| 58 | __THROW __nonnull ((2)); |
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| 59 | |
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| 60 | __END_DECLS |
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| 61 | |
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| 62 | #endif /* sys/signalfd.h */ |
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| 63 | |
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