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/arch/frv/include/asm/shmbuf.h

https://bitbucket.org/thekraven/iscream_thunderc-2.6.35
C++ Header | 43 lines | 29 code | 5 blank | 9 comment | 0 complexity | e9204f6286fd71097490940d98f1e86b MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.0, AGPL-1.0
 1#ifndef _ASM_SHMBUF_H
 2#define _ASM_SHMBUF_H
 3
 4/*
 5 * The shmid64_ds structure for FR-V architecture.
 6 * Note extra padding because this structure is passed back and forth
 7 * between kernel and user space.
 8 *
 9 * Pad space is left for:
10 * - 64-bit time_t to solve y2038 problem
11 * - 2 miscellaneous 32-bit values
12 */
13
14struct shmid64_ds {
15	struct ipc64_perm	shm_perm;	/* operation perms */
16	size_t			shm_segsz;	/* size of segment (bytes) */
17	__kernel_time_t		shm_atime;	/* last attach time */
18	unsigned long		__unused1;
19	__kernel_time_t		shm_dtime;	/* last detach time */
20	unsigned long		__unused2;
21	__kernel_time_t		shm_ctime;	/* last change time */
22	unsigned long		__unused3;
23	__kernel_pid_t		shm_cpid;	/* pid of creator */
24	__kernel_pid_t		shm_lpid;	/* pid of last operator */
25	unsigned long		shm_nattch;	/* no. of current attaches */
26	unsigned long		__unused4;
27	unsigned long		__unused5;
28};
29
30struct shminfo64 {
31	unsigned long	shmmax;
32	unsigned long	shmmin;
33	unsigned long	shmmni;
34	unsigned long	shmseg;
35	unsigned long	shmall;
36	unsigned long	__unused1;
37	unsigned long	__unused2;
38	unsigned long	__unused3;
39	unsigned long	__unused4;
40};
41
42#endif /* _ASM_SHMBUF_H */
43