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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /arch/parisc/include/uapi/asm/sembuf.h |
Initial import
Diffstat (limited to 'arch/parisc/include/uapi/asm/sembuf.h')
-rw-r--r-- | arch/parisc/include/uapi/asm/sembuf.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/parisc/include/uapi/asm/sembuf.h b/arch/parisc/include/uapi/asm/sembuf.h new file mode 100644 index 000000000..f01d89e30 --- /dev/null +++ b/arch/parisc/include/uapi/asm/sembuf.h @@ -0,0 +1,31 @@ +#ifndef _PARISC_SEMBUF_H +#define _PARISC_SEMBUF_H + +#include <asm/bitsperlong.h> + +/* + * The semid64_ds structure for parisc 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 */ +#if __BITS_PER_LONG != 64 + unsigned int __pad1; +#endif + __kernel_time_t sem_otime; /* last semop time */ +#if __BITS_PER_LONG != 64 + unsigned int __pad2; +#endif + __kernel_time_t sem_ctime; /* last change time */ + unsigned int sem_nsems; /* no. of semaphores in array */ + unsigned int __unused1; + unsigned int __unused2; +}; + +#endif /* _PARISC_SEMBUF_H */ |