| /* |
| * include/linux/signalfd.h |
| * |
| * Copyright (C) 2007 Davide Libenzi <davidel@xmailserver.org> |
| * |
| */ |
| |
| #ifndef _LINUX_SIGNALFD_H |
| #define _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; |
| |
| /* |
| * 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[46]; |
| }; |
| |
| |
| |
| #endif /* _LINUX_SIGNALFD_H */ |
| |
