SIGCHLD           445 lib/utilunix.c             signal (SIGCHLD, SIG_DFL);
SIGCHLD           203 src/main.c         if (sigaction (SIGCHLD, &sigchld_action, NULL) == -1)
SIGCHLD           483 src/main.c         (void) signal (SIGCHLD, SIG_DFL);   /* Disable the SIGCHLD handler */
SIGCHLD           484 src/subshell/common.c     sigaddset (&sigchld_mask, SIGCHLD);
SIGCHLD           491 src/subshell/common.c     sigdelset (&old_mask, SIGCHLD);
SIGCHLD           296 tests/lib/utilunix__my_system-common.c     mctest_assert_int_eq (*((int *) g_ptr_array_index(signal_signum__captured, 3)), SIGCHLD); \