| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ | |
| /* | |
| * include/linux/signalfd.h | |
| * | |
| * Copyright (C) 2007 Davide Libenzi <davidel@xmailserver.org> | |
| * | |
| */ | |
| #ifndef _UAPI_LINUX_SIGNALFD_H | |
| #define _UAPI_LINUX_SIGNALFD_H | |
| #include <linux/types.h> | |
| /* For O_CLOEXEC and O_NONBLOCK */ | |
| #include <linux/fcntl.h> | |
| /* Flags for signalfd4. */ | |
| #define SFD_CLOEXEC O_CLOEXEC | |
| #define SFD_NONBLOCK O_NONBLOCK | |
| struct signalfd_siginfo { | |
| __u32 ssi_signo; | |
| __s32 ssi_errno; | |
| __s32 ssi_code; | |
| __u32 ssi_pid; | |
| __u32 ssi_uid; | |
| __s32 ssi_fd; | |
| __u32 ssi_tid; | |
| __u32 ssi_band; | |
| __u32 ssi_overrun; | |
| __u32 ssi_trapno; | |
| __s32 ssi_status; | |
| __s32 ssi_int; | |
| __u64 ssi_ptr; | |
| __u64 ssi_utime; | |
| __u64 ssi_stime; | |
| __u64 ssi_addr; | |
| __u16 ssi_addr_lsb; | |
| __u16 __pad2; | |
| __s32 ssi_syscall; | |
| __u64 ssi_call_addr; | |
| __u32 ssi_arch; | |
| /* | |
| * Pad strcture to 128 bytes. Remember to update the | |
| * pad size when you add new members. We use a fixed | |
| * size structure to avoid compatibility problems with | |
| * future versions, and we leave extra space for additional | |
| * members. We use fixed size members because this strcture | |
| * comes out of a read(2) and we really don't want to have | |
| * a compat on read(2). | |
| */ | |
| __u8 __pad[28]; | |
| }; | |
| #endif /* _UAPI_LINUX_SIGNALFD_H */ |