cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

cap.h (586B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2#ifndef __PERF_CAP_H
      3#define __PERF_CAP_H
      4
      5#include <stdbool.h>
      6#include <linux/capability.h>
      7#include <linux/compiler.h>
      8
      9#ifdef HAVE_LIBCAP_SUPPORT
     10
     11#include <sys/capability.h>
     12
     13bool perf_cap__capable(cap_value_t cap);
     14
     15#else
     16
     17#include <unistd.h>
     18#include <sys/types.h>
     19
     20static inline bool perf_cap__capable(int cap __maybe_unused)
     21{
     22	return geteuid() == 0;
     23}
     24
     25#endif /* HAVE_LIBCAP_SUPPORT */
     26
     27/* For older systems */
     28#ifndef CAP_SYSLOG
     29#define CAP_SYSLOG	34
     30#endif
     31
     32#ifndef CAP_PERFMON
     33#define CAP_PERFMON	38
     34#endif
     35
     36#endif /* __PERF_CAP_H */