cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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sembuf.h (1079B)

      1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
      2#ifndef _ASM_SEMBUF_H
      3#define _ASM_SEMBUF_H
      4
      5#include <asm/ipcbuf.h>
      6
      7/*
      8 * The semid64_ds structure for the MIPS architecture.
      9 * Note extra padding because this structure is passed back and forth
     10 * between kernel and user space.
     11 *
     12 * Pad space is left for 2 miscellaneous 64-bit values on mips64,
     13 * but used for the upper 32 bit of the time values on mips32.
     14 */
     15
     16#ifdef __mips64
     17struct semid64_ds {
     18	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
     19	long		 sem_otime;		/* last semop time */
     20	long		 sem_ctime;		/* last change time */
     21	unsigned long	sem_nsems;		/* no. of semaphores in array */
     22	unsigned long	__unused1;
     23	unsigned long	__unused2;
     24};
     25#else
     26struct semid64_ds {
     27	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
     28	unsigned long   sem_otime;		/* last semop time */
     29	unsigned long   sem_ctime;		/* last change time */
     30	unsigned long	sem_nsems;		/* no. of semaphores in array */
     31	unsigned long	sem_otime_high;
     32	unsigned long	sem_ctime_high;
     33};
     34#endif
     35
     36#endif /* _ASM_SEMBUF_H */