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tools/sysprof-agent: handle SIGINT like we do for sysprof-cli

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This just forces the profiler to exit, but lets subsequent ^C usage to
actually exit the program.
This commit is contained in:
Christian Hergert
2022-08-01 10:15:36 -07:00
parent 2f325fbf54
commit 1a8a9adc97
1 changed files with 19 additions and 0 deletions
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19
src/tools/sysprof-agent.c
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@ -412,6 +412,20 @@ create_connection (GIOStream *stream,
return ret; return ret;
} }
static gboolean
sigint_handler (gpointer user_data)
{
SysprofProfiler *profiler = user_data;
g_assert (SYSPROF_IS_PROFILER (profiler));
g_printerr ("\n"
"Profiler stopped, extracting symbols and appending to capture.\n"
"Press ^C again to force exit.\n");
sysprof_profiler_stop (profiler);
return G_SOURCE_REMOVE;
}
int int
main (int argc, main (int argc,
char *argv[]) char *argv[])
@ -606,6 +620,11 @@ main (int argc,
G_CALLBACK (subprocess_finished_cb), G_CALLBACK (subprocess_finished_cb),
NULL); NULL);
/* SIGINT (keyboard ^C) should stop the profiler and append symbols
* to the SysprofCaptureWriter.
*/
g_unix_signal_add (SIGINT, sigint_handler, profiler);
/* Start the profiler */ /* Start the profiler */
sysprof_profiler_start (profiler); sysprof_profiler_start (profiler);