src/tests/system/libroot/posix/user_thread_fork_test.cpp

   1 #include <errno.h>
   2 #include <stdio.h>
   3 #include <stdlib.h>
   4 #include <string.h>
   5 #include <unistd.h>
   6
   7 #include <OS.h>
   8
   9 #include "user_thread.h"
  10
  11 int
  12 main()
  13 {
  14         pid_t child = fork();
  15         if (child < 0) {
  16                 fprintf(stderr, "Error: fork() failed: %s\n", strerror(errno));
  17                 exit(1);
  18         }
  19
  20         if (child > 0) {
  21                 // the parent process -- wait for the child to finish
  22                 status_t result;
  23                 wait_for_thread(child, &result);
  24         }
  25
  26         struct user_thread *t = get_user_thread();
  27         printf("defer_signals: %" B_PRId32 "\n", t->defer_signals);
  28
  29         return 0;
  30 }