diff options
Diffstat (limited to 'include/asm-x86/sembuf.h')
| -rw-r--r-- | include/asm-x86/sembuf.h | 37 |
1 files changed, 24 insertions, 13 deletions
diff --git a/include/asm-x86/sembuf.h b/include/asm-x86/sembuf.h index e42c971..ee50c80 100644 --- a/include/asm-x86/sembuf.h +++ b/include/asm-x86/sembuf.h @@ -1,13 +1,24 @@ -#ifdef __KERNEL__ -# ifdef CONFIG_X86_32 -# include "sembuf_32.h" -# else -# include "sembuf_64.h" -# endif -#else -# ifdef __i386__ -# include "sembuf_32.h" -# else -# include "sembuf_64.h" -# endif -#endif +#ifndef _ASM_X86_SEMBUF_H +#define _ASM_X86_SEMBUF_H + +/* + * The semid64_ds structure for x86 architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ +struct semid64_ds { + struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ + __kernel_time_t sem_otime; /* last semop time */ + unsigned long __unused1; + __kernel_time_t sem_ctime; /* last change time */ + unsigned long __unused2; + unsigned long sem_nsems; /* no. of semaphores in array */ + unsigned long __unused3; + unsigned long __unused4; +}; + +#endif /* _ASM_X86_SEMBUF_H */ |
