text: /*
   *  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;
  
  	/*
  	 * 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[48];
  };
  
  
  
  #endif /* _LINUX_SIGNALFD_H */
  
  