mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-28 15:13:55 +08:00
25 lines
699 B
C
25 lines
699 B
C
#ifndef _ASM_X86_SEMBUF_H
|
|
#define _ASM_X86_SEMBUF_H
|
|
|
|
/*
|
|
* The semid64_ds structure for x86 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 semid64_ds {
|
|
struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
|
|
__kernel_time_t sem_otime; /* last semop time */
|
|
unsigned long __unused1;
|
|
__kernel_time_t sem_ctime; /* last change time */
|
|
unsigned long __unused2;
|
|
unsigned long sem_nsems; /* no. of semaphores in array */
|
|
unsigned long __unused3;
|
|
unsigned long __unused4;
|
|
};
|
|
|
|
#endif /* _ASM_X86_SEMBUF_H */
|