#ifndef __ASM_GENERIC_MSGBUF_H #define __ASM_GENERIC_MSGBUF_H #include /* * generic msqid64_ds structure. * * Note extra padding because this structure is passed back and forth * between kernel and user space. * * msqid64_ds was originally meant to be architecture specific, but * everyone just ended up making identical copies without specific * optimizations, so we may just as well all use the same one. * * 64 bit architectures typically define a 64 bit __kernel_time_t, * so they do not need the first three padding words. * On big-endian systems, the padding is in the wrong place. * * 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 */ #if __BITS_PER_LONG != 64 unsigned long __unused1; #endif __kernel_time_t msg_rtime; /* last msgrcv time */ #if __BITS_PER_LONG != 64 unsigned long __unused2; #endif __kernel_time_t msg_ctime; /* last change time */ #if __BITS_PER_LONG != 64 unsigned long __unused3; #endif __kernel_ulong_t msg_cbytes; /* current number of bytes on queue */ __kernel_ulong_t msg_qnum; /* number of messages in queue */ __kernel_ulong_t 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 */ __kernel_ulong_t __unused4; __kernel_ulong_t __unused5; }; #endif /* __ASM_GENERIC_MSGBUF_H */
summaryrefslogtreecommitdiff
path: root/drivers/usb
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2017-01-17 14:49:21 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-01-17 14:49:21 -0800
commit0aa0313f9d576affd7747cc3f179feb097d28990 (patch)
tree51a0dd43d162bced8b68ebb91e63772451a293f8 /drivers/usb
parent4b19a9e20bf99d62e1c47554f8eb2d9f520642ba (diff)
parent5eb7c0d04f04a667c049fe090a95494a8de2955c (diff)
Merge tag 'modules-for-v4.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux
Pull modules fix from Jessica Yu: - fix out-of-tree module breakage when it supplies its own definitions of true and false * tag 'modules-for-v4.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux: taint/module: Fix problems when out-of-kernel driver defines true or false
Diffstat (limited to 'drivers/usb')