#include "util/header.h"
#include "util/event.h"
#include "util/debug.h"
+#include "util/session.h"
#include "util/symbol.h"
#include <unistd.h>
static int file_new = 1;
-struct perf_header *header = NULL;
+static struct perf_session *session;
struct mmap_data {
int counter;
write_output(buf, size);
}
-static int process_synthesized_event(event_t *event)
+static int process_synthesized_event(event_t *event,
+ struct perf_session *self __used)
{
write_event(event, event->header.size);
return 0;
{
struct perf_header_attr *h_attr;
- if (nr < header->attrs) {
- h_attr = header->attr[nr];
+ if (nr < session->header.attrs) {
+ h_attr = session->header.attr[nr];
} else {
h_attr = perf_header_attr__new(a);
if (h_attr != NULL)
- if (perf_header__add_attr(header, h_attr) < 0) {
+ if (perf_header__add_attr(&session->header, h_attr) < 0) {
perf_header_attr__delete(h_attr);
h_attr = NULL;
}
static void atexit_header(void)
{
- header->data_size += bytes_written;
+ session->header.data_size += bytes_written;
- perf_header__write(header, output, true);
+ perf_header__write(&session->header, output, true);
}
static int __cmd_record(int argc, const char **argv)
exit(-1);
}
- header = perf_header__new();
- if (header == NULL) {
+ session = perf_session__new(output_name, O_WRONLY, force);
+ if (session == NULL) {
pr_err("Not enough memory for reading perf file header\n");
return -1;
}
if (!file_new) {
- err = perf_header__read(header, output);
+ err = perf_header__read(&session->header, output);
if (err < 0)
return err;
}
if (raw_samples) {
- perf_header__set_feat(header, HEADER_TRACE_INFO);
+ perf_header__set_feat(&session->header, HEADER_TRACE_INFO);
} else {
for (i = 0; i < nr_counters; i++) {
if (attrs[i].sample_type & PERF_SAMPLE_RAW) {
- perf_header__set_feat(header, HEADER_TRACE_INFO);
+ perf_header__set_feat(&session->header, HEADER_TRACE_INFO);
break;
}
}
}
if (file_new) {
- err = perf_header__write(header, output, false);
+ err = perf_header__write(&session->header, output, false);
if (err < 0)
return err;
}
if (!system_wide)
- event__synthesize_thread(pid, process_synthesized_event);
+ event__synthesize_thread(pid, process_synthesized_event,
+ session);
else
- event__synthesize_threads(process_synthesized_event);
+ event__synthesize_threads(process_synthesized_event, session);
if (target_pid == -1 && argc) {
pid = fork();
*/
usleep(1000);
event__synthesize_thread(pid,
- process_synthesized_event);
+ process_synthesized_event,
+ session);
}
child_pid = pid;