tools/perf/perf-sys.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _PERF_SYS_H
   3 #define _PERF_SYS_H
   4
   5 #include <unistd.h>
   6 #include <sys/types.h>
   7 #include <sys/syscall.h>
   8 #include <linux/compiler.h>
   9
  10 struct perf_event_attr;
  11
  12 static inline int
  13 sys_perf_event_open(struct perf_event_attr *attr,
  14                       pid_t pid, int cpu, int group_fd,
  15                       unsigned long flags)
  16 {
  17         return syscall(__NR_perf_event_open, attr, pid, cpu,
  18                        group_fd, flags);
  19 }
  20
  21 #endif /* _PERF_SYS_H */