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   perf_event_open    ( 2 )

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Синопсис (Synopsis)

#include <linux/perf_event.h>    /* Definition of PERF_* constants */
       #include <linux/hw_breakpoint.h> /* Definition of HW_* constants */
       #include <sys/syscall.h>         /* Definition of SYS_* constants */
       #include <unistd.h>

       int syscall(SYS_perf_event_open, struct perf_event_attr *attr,
                   pid_t pid, int cpu, int group_fd, unsigned long flags);

       Note: glibc provides no wrapper for perf_event_open(),
       necessitating the use of syscall(2).