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libsysprof-capture: add log frame type

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This is useful to interleave logs with the capture so that we can have
correlation without interjecting them into mark fields.
This commit is contained in:
Christian Hergert
2019-05-25 19:03:48 -07:00
parent d77c305779
commit cc415c9140
9 changed files with 213 additions and 0 deletions
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45
src/libsysprof-capture/sysprof-capture-writer.c
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@ -1304,3 +1304,48 @@ sysprof_capture_writer_get_buffer_size (SysprofCaptureWriter *self)
return self->len;
}
gboolean
sysprof_capture_writer_add_log (SysprofCaptureWriter *self,
gint64 time,
gint cpu,
gint32 pid,
GLogLevelFlags severity,
const gchar *domain,
const gchar *message)
{
SysprofCaptureLog *ev;
gsize message_len;
gsize len;
g_assert (self != NULL);
if (domain == NULL)
domain = "";
if (message == NULL)
message = "";
message_len = strlen (message) + 1;
len = sizeof *ev + message_len;
ev = (SysprofCaptureLog *)sysprof_capture_writer_allocate (self, &len);
if (!ev)
return FALSE;
sysprof_capture_writer_frame_init (&ev->frame,
len,
cpu,
pid,
time,
SYSPROF_CAPTURE_FRAME_LOG);
ev->severity = severity & 0xFFFF;
ev->padding1 = 0;
ev->padding2 = 0;
g_strlcpy (ev->domain, domain, sizeof ev->domain);
memcpy (ev->message, message, message_len);
self->stat.frame_count[SYSPROF_CAPTURE_FRAME_LOG]++;
return TRUE;
}