SIGCHLD            75 builtin/merge-index.c 	signal(SIGCHLD, SIG_DFL);
SIGCHLD           677 connect.c      	signal(SIGCHLD, SIG_DFL);
SIGCHLD           868 daemon.c       	signal(SIGCHLD, child_handler);
SIGCHLD          1075 daemon.c       	signal(SIGCHLD, child_handler);