diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-sparc/shmbuf.h | 14 | ||||
| -rw-r--r-- | include/asm-sparc64/shmbuf.h | 39 |
2 files changed, 12 insertions, 41 deletions
diff --git a/include/asm-sparc/shmbuf.h b/include/asm-sparc/shmbuf.h index 1ff9da8bec73..83a16055363f 100644 --- a/include/asm-sparc/shmbuf.h +++ b/include/asm-sparc/shmbuf.h @@ -11,13 +11,19 @@ * - 2 miscellaneous 32-bit values */ +#if defined(__sparc__) && defined(__arch64__) +# define PADDING(x) +#else +# define PADDING(x) unsigned int x; +#endif + struct shmid64_ds { struct ipc64_perm shm_perm; /* operation perms */ - unsigned int __pad1; + PADDING(__pad1) __kernel_time_t shm_atime; /* last attach time */ - unsigned int __pad2; + PADDING(__pad2) __kernel_time_t shm_dtime; /* last detach time */ - unsigned int __pad3; + PADDING(__pad3) __kernel_time_t shm_ctime; /* last change time */ size_t shm_segsz; /* size of segment (bytes) */ __kernel_pid_t shm_cpid; /* pid of creator */ @@ -39,4 +45,6 @@ struct shminfo64 { unsigned long __unused4; }; +#undef PADDING + #endif /* _SPARC_SHMBUF_H */ diff --git a/include/asm-sparc64/shmbuf.h b/include/asm-sparc64/shmbuf.h index 61c2ef42eba3..0c54a2d68681 100644 --- a/include/asm-sparc64/shmbuf.h +++ b/include/asm-sparc64/shmbuf.h @@ -1,38 +1 @@ -#ifndef _SPARC64_SHMBUF_H -#define _SPARC64_SHMBUF_H - -/* - * The shmid64_ds structure for sparc64 architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 2 miscellaneous 64-bit values - */ - -struct shmid64_ds { - struct ipc64_perm shm_perm; /* operation perms */ - __kernel_time_t shm_atime; /* last attach time */ - __kernel_time_t shm_dtime; /* last detach time */ - __kernel_time_t shm_ctime; /* last change time */ - size_t shm_segsz; /* size of segment (bytes) */ - __kernel_pid_t shm_cpid; /* pid of creator */ - __kernel_pid_t shm_lpid; /* pid of last operator */ - unsigned long shm_nattch; /* no. of current attaches */ - unsigned long __unused1; - unsigned long __unused2; -}; - -struct shminfo64 { - unsigned long shmmax; - unsigned long shmmin; - unsigned long shmmni; - unsigned long shmseg; - unsigned long shmall; - unsigned long __unused1; - unsigned long __unused2; - unsigned long __unused3; - unsigned long __unused4; -}; - -#endif /* _SPARC64_SHMBUF_H */ +#include <asm-sparc/shmbuf.h> |