From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- include/asm-x86_64/sembuf.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 include/asm-x86_64/sembuf.h (limited to 'include/asm-x86_64/sembuf.h') diff --git a/include/asm-x86_64/sembuf.h b/include/asm-x86_64/sembuf.h new file mode 100644 index 000000000000..63b52925ae2a --- /dev/null +++ b/include/asm-x86_64/sembuf.h @@ -0,0 +1,25 @@ +#ifndef _X86_64_SEMBUF_H +#define _X86_64_SEMBUF_H + +/* + * The semid64_ds structure for x86_64 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 /* _X86_64_SEMBUF_H */ -- cgit v1.2.3