| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| #ifndef _ASM_SEMBUF_H |
| #define _ASM_SEMBUF_H |
| |
| #include <asm/ipcbuf.h> |
| |
| /* |
| * The semid64_ds structure for the MIPS architecture. |
| * Note extra padding because this structure is passed back and forth |
| * between kernel and user space. |
| * |
| * Pad space is left for 2 miscellaneous 64-bit values on mips64, |
| * but used for the upper 32 bit of the time values on mips32. |
| */ |
| |
| #ifdef __mips64 |
| struct semid64_ds { |
| struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ |
| long sem_otime; /* last semop time */ |
| long sem_ctime; /* last change time */ |
| unsigned long sem_nsems; /* no. of semaphores in array */ |
| unsigned long __unused1; |
| unsigned long __unused2; |
| }; |
| #else |
| struct semid64_ds { |
| struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ |
| unsigned long sem_otime; /* last semop time */ |
| unsigned long sem_ctime; /* last change time */ |
| unsigned long sem_nsems; /* no. of semaphores in array */ |
| unsigned long sem_otime_high; |
| unsigned long sem_ctime_high; |
| }; |
| #endif |
| |
| #endif /* _ASM_SEMBUF_H */ |
