#ifndef __ASM_GENERIC_SHMBUF_H #define __ASM_GENERIC_SHMBUF_H #include /* * The shmid64_ds structure for x86 architecture. * Note extra padding because this structure is passed back and forth * between kernel and user space. * * shmid64_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 two 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 shmid64_ds { struct ipc64_perm shm_perm; /* operation perms */ size_t shm_segsz; /* size of segment (bytes) */ __kernel_time_t shm_atime; /* last attach time */ #if __BITS_PER_LONG != 64 unsigned long __unused1; #endif __kernel_time_t shm_dtime; /* last detach time */ #if __BITS_PER_LONG != 64 unsigned long __unused2; #endif __kernel_time_t shm_ctime; /* last change time */ #if __BITS_PER_LONG != 64 unsigned long __unused3; #endif __kernel_pid_t shm_cpid; /* pid of creator */ __kernel_pid_t shm_lpid; /* pid of last operator */ __kernel_ulong_t shm_nattch; /* no. of current attaches */ __kernel_ulong_t __unused4; __kernel_ulong_t __unused5; }; struct shminfo64 { __kernel_ulong_t shmmax; __kernel_ulong_t shmmin; __kernel_ulong_t shmmni; __kernel_ulong_t shmseg; __kernel_ulong_t shmall; __kernel_ulong_t __unused1; __kernel_ulong_t __unused2; __kernel_ulong_t __unused3; __kernel_ulong_t __unused4; }; #endif /* __ASM_GENERIC_SHMBUF_H */ remove'>logtree commit diff

path: root/include

Age	Commit message (Expand)	Author	Files	Lines
2017-02-02	net: add LINUX_MIB_PFMEMALLOCDROP counter	Eric Dumazet	1	-0/+1
2017-02-02	net: phy: marvell: Add support for 88e1545 PHY	Andrew Lunn	1	-0/+1
2017-02-02	unix: add ioctl to open a unix socket file with O_PATH	Andrey Vagin	1	-0/+2
2017-02-02	net: phy: Marvell: Add mv88e6390 internal PHY	Andrew Lunn	1	-0/+6
2017-02-02	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	David S. Miller	9	-30/+40
2017-02-01	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	Linus Torvalds	4	-19/+26
2017-02-01	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...	Linus Torvalds	1	-0/+1
2017-02-01	Merge tag 'wireless-drivers-next-for-davem-2017-02-01' of git://git.kernel.or...	David S. Miller	2	-1/+2
2017-02-01	net: fix ndo_features_check/ndo_fix_features comment ordering	Dimitris Michailidis	1	-14/+15