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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-10-03 12:52:33 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-10-03 12:52:33 +0200 |
| commit | 56f68556d7bbb51dd158c74deb09c783345bfbbd (patch) | |
| tree | 536e6e3c7063b1eee927194dda257602bd3dc66f /arch/blackfin/include/asm/msgbuf.h | |
| parent | Merge branch 'omap2-clock' of git://git.kernel.org/pub/scm/linux/kernel/git/t... (diff) | |
| parent | [ARM] omap: fix a load of "warning: symbol 'xxx' was not declared. Should it ... (diff) | |
| download | linux-56f68556d7bbb51dd158c74deb09c783345bfbbd.tar.xz linux-56f68556d7bbb51dd158c74deb09c783345bfbbd.zip | |
Merge unstable branch 'omap-rmk'
Merge branch 'omap-rmk' into omap-all
Diffstat (limited to 'arch/blackfin/include/asm/msgbuf.h')
| -rw-r--r-- | arch/blackfin/include/asm/msgbuf.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/blackfin/include/asm/msgbuf.h b/arch/blackfin/include/asm/msgbuf.h new file mode 100644 index 000000000000..6fcbe8cd801d --- /dev/null +++ b/arch/blackfin/include/asm/msgbuf.h @@ -0,0 +1,31 @@ +#ifndef _BFIN_MSGBUF_H +#define _BFIN_MSGBUF_H + +/* + * The msqid64_ds structure for bfin 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 msqid64_ds { + struct ipc64_perm msg_perm; + __kernel_time_t msg_stime; /* last msgsnd time */ + unsigned long __unused1; + __kernel_time_t msg_rtime; /* last msgrcv time */ + unsigned long __unused2; + __kernel_time_t msg_ctime; /* last change time */ + unsigned long __unused3; + unsigned long msg_cbytes; /* current number of bytes on queue */ + unsigned long msg_qnum; /* number of messages in queue */ + unsigned long msg_qbytes; /* max number of bytes on queue */ + __kernel_pid_t msg_lspid; /* pid of last msgsnd */ + __kernel_pid_t msg_lrpid; /* last receive pid */ + unsigned long __unused4; + unsigned long __unused5; +}; + +#endif /* _BFIN_MSGBUF_H */ |