1/* Architecture-specific adjustments to siginfo_t. x86 version. */
2#ifndef _BITS_SIGINFO_ARCH_H
3#define _BITS_SIGINFO_ARCH_H 1
4
5#if defined __x86_64__ && __WORDSIZE == 32
6/* si_utime and si_stime must be 4 byte aligned for x32 to match the
7 kernel. We align siginfo_t to 8 bytes so that si_utime and
8 si_stime are actually aligned to 8 bytes since their offsets are
9 multiple of 8 bytes. Note: with some compilers, the alignment
10 attribute would be ignored if it were put in __SI_CLOCK_T instead
11 of encapsulated in a typedef. */
12typedef __clock_t __attribute__ ((__aligned__ (4))) __sigchld_clock_t;
13# define __SI_ALIGNMENT __attribute__ ((__aligned__ (8)))
14# define __SI_CLOCK_T __sigchld_clock_t
15#endif
16
17#endif
18