1 #ifndef _PERF_PERF_H 2 #define _PERF_PERF_H 3 4 #include <time.h> 5 #include <stdbool.h> 6 #include <linux/types.h> 7 #include <linux/perf_event.h> 8 9 extern bool test_attr__enabled; 10 void test_attr__ready(void); 11 void test_attr__init(void); 12 void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu, 13 int fd, int group_fd, unsigned long flags); 14 15 #define HAVE_ATTR_TEST 16 #include "perf-sys.h" 17 18 static inline unsigned long long rdclock(void) 19 { 20 struct timespec ts; 21 22 clock_gettime(CLOCK_MONOTONIC, &ts); 23 return ts.tv_sec * 1000000000ULL + ts.tv_nsec; 24 } 25 26 #define MAX_NR_CPUS 1024 27 28 extern const char *input_name; 29 extern bool perf_host, perf_guest; 30 extern const char perf_version_string[]; 31 32 void pthread__unblock_sigwinch(void); 33 34 #include "util/target.h" 35 36 struct record_opts { 37 struct target target; 38 bool group; 39 bool inherit_stat; 40 bool no_buffering; 41 bool no_inherit; 42 bool no_inherit_set; 43 bool no_samples; 44 bool raw_samples; 45 bool sample_address; 46 bool sample_phys_addr; 47 bool sample_weight; 48 bool sample_time; 49 bool sample_time_set; 50 bool sample_cpu; 51 bool period; 52 bool running_time; 53 bool full_auxtrace; 54 bool auxtrace_snapshot_mode; 55 bool record_namespaces; 56 bool record_switch_events; 57 bool all_kernel; 58 bool all_user; 59 bool tail_synthesize; 60 bool overwrite; 61 bool ignore_missing_thread; 62 unsigned int freq; 63 unsigned int mmap_pages; 64 unsigned int auxtrace_mmap_pages; 65 unsigned int user_freq; 66 u64 branch_stack; 67 u64 sample_intr_regs; 68 u64 default_interval; 69 u64 user_interval; 70 size_t auxtrace_snapshot_size; 71 const char *auxtrace_snapshot_opts; 72 bool sample_transaction; 73 unsigned initial_delay; 74 bool use_clockid; 75 clockid_t clockid; 76 unsigned int proc_map_timeout; 77 }; 78 79 struct option; 80 extern const char * const *record_usage; 81 extern struct option *record_options; 82 #endif 83