static volatile gint trace_idx;
static unsigned int writeout_idx;
static volatile gint dropped_events;
+static uint32_t trace_pid;
static FILE *trace_fp;
static char *trace_file_name;
uint64_t event; /* TraceEventID */
uint64_t timestamp_ns;
uint32_t length; /* in bytes */
- uint32_t reserved; /* unused */
+ uint32_t pid;
uint64_t arguments[];
} TraceRecord;
dropped.rec.event = DROPPED_EVENT_ID,
dropped.rec.timestamp_ns = get_clock();
dropped.rec.length = sizeof(TraceRecord) + sizeof(uint64_t),
- dropped.rec.reserved = 0;
+ dropped.rec.pid = trace_pid;
do {
dropped_count = g_atomic_int_get(&dropped_events);
} while (!g_atomic_int_compare_and_exchange(&dropped_events,
rec_off = write_to_buffer(rec_off, &event_u64, sizeof(event_u64));
rec_off = write_to_buffer(rec_off, ×tamp_ns, sizeof(timestamp_ns));
rec_off = write_to_buffer(rec_off, &rec_len, sizeof(rec_len));
+ rec_off = write_to_buffer(rec_off, &trace_pid, sizeof(trace_pid));
rec->tbuf_idx = idx;
rec->rec_off = (idx + sizeof(TraceRecord)) % TRACE_BUF_LEN;
{
GThread *thread;
+ trace_pid = getpid();
+
#if !GLIB_CHECK_VERSION(2, 31, 0)
trace_available_cond = g_cond_new();
trace_empty_cond = g_cond_new();