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