SIGCHLD 88 bsp/hal/ppc/arch/trap.c SIGCHLD, /* syscall */ SIGCHLD 84 usr/lib/posix/signal/__exception.c case SIGCHLD: SIGCHLD 63 usr/lib/posix/signal/sigaction.c (sa->sa_handler == SIG_DFL && signum == SIGCHLD)) SIGCHLD 102 usr/server/proc/proc_exit.c exception_raise(curproc->p_parent->p_task, SIGCHLD); SIGCHLD 126 usr/server/proc/proc_exit.c exception_raise(curproc->p_parent->p_task, SIGCHLD); SIGCHLD 74 usr/server/proc/proc_sig.c if (p->p_pid == 1 && sig != SIGCHLD)