tests/regression/ust/exit-fast/exit-fast.c

   1 /*
   2  * Copyright (C) 2011 Nils Carlson
   3  *
   4  * SPDX-License-Identifier: LGPL-2.1-only
   5  *
   6  */
   7
   8 /* This test generates a single event and exits.
   9  */
  10
  11 #include <signal.h>
  12 #include <string.h>
  13 #include <sys/types.h>
  14 #include <unistd.h>
  15
  16 #define TRACEPOINT_DEFINE
  17 #define TRACEPOINT_CREATE_PROBES
  18 #include "ust_tests_exitfast.h"
  19
  20 int main(int argc, char *argv[])
  21 {
  22         int suicide = 0;
  23         char normal_exit_text[] = "exit-fast tracepoint normal exit";
  24         char suicide_exit_text[] = "exit-fast tracepoint suicide";
  25
  26         if (argc > 1 && !strcmp(argv[1], "suicide")) {
  27                 suicide = 1;
  28         }
  29
  30         if (suicide) {
  31                 tracepoint(ust_tests_exitfast, message, suicide_exit_text);
  32                 kill(getpid(), SIGKILL);
  33         }
  34
  35         tracepoint(ust_tests_exitfast, message, normal_exit_text);
  36         return 0;
  37 }