arch/mips/include/asm/siginfo.h

   1 /*
   2  * This file is subject to the terms and conditions of the GNU General Public
   3  * License.  See the file "COPYING" in the main directory of this archive
   4  * for more details.
   5  *
   6  * Copyright (C) 1998, 1999, 2001, 2003 Ralf Baechle
   7  * Copyright (C) 2000, 2001 Silicon Graphics, Inc.
   8  */
   9 #ifndef _ASM_SIGINFO_H
  10 #define _ASM_SIGINFO_H
  11
  12 #include <uapi/asm/siginfo.h>
  13
  14
  15 /*
  16  * Duplicated here because of <asm-generic/siginfo.h> braindamage ...
  17  */
  18 #include <linux/string.h>
  19
  20 static inline void copy_siginfo(struct siginfo *to, struct siginfo *from)
  21 {
  22         if (from->si_code < 0)
  23                 memcpy(to, from, sizeof(*to));
  24         else
  25                 /* _sigchld is currently the largest know union member */
  26                 memcpy(to, from, 3*sizeof(int) + sizeof(from->_sifields._sigchld));
  27 }
  28
  29 #endif /* _ASM_SIGINFO_H */