121 	 * Another process calling kill(..., SIGCHLD) could cause us to get  in sigchld_handler()
172 		err(EX_OSERR, "could not restore SIGALRM");  in grandchild_run()
175 		err(EX_OSERR, "could not restore SIGCHLD");  in grandchild_run()
178 		err(EX_OSERR, "could not restore SIGTERM");  in grandchild_run()
181 		err(EX_OSERR, "could not restore SIGINT");  in grandchild_run()
184 		err(EX_OSERR, "could not restore SIGQUIT");  in grandchild_run()
187 		err(EX_OSERR, "could not restore SIGPIPE");  in grandchild_run()
190 		err(EX_OSERR, "could not restore SIGTTOU");  in grandchild_run()
234 		err(EX_OSERR, "could not acquire reaper status");  in child_leader_run()
247 		err(EX_OSERR, "could not enable SIGCHLD handler");  in child_leader_run()
251 		err(EX_OSERR, "could not enable SIGALRM handler");  in child_leader_run()
255 		err(EX_OSERR, "could not enable SIGTERM handler");  in child_leader_run()
258 		err(EX_OSERR, "could not enable SIGINT handler");  in child_leader_run()
261 		err(EX_OSERR, "could not enable SIGQUIT handler");  in child_leader_run()
273 		err(EX_OSERR, "could not create start grandchild barrier");  in child_leader_run()
277 		err(EX_OSERR, "could not create wait grandchild barrier");  in child_leader_run()
281 		err(EX_OSERR, "could not create wait all descendants barrier");  in child_leader_run()
292 			err(EX_OSERR, "could not create session");  in child_leader_run()
298 			err(EX_OSERR, "could not create process group");  in child_leader_run()
315 		err(EX_IOERR, "could not dup %s to stdin", name);  in child_leader_run()
318 		err(EX_IOERR, "could not dup %s to stdout", name);  in child_leader_run()
321 		err(EX_IOERR, "could not dup %s to stderr", name);  in child_leader_run()
330 			err(EX_IOERR, "could not set session for %s", name);  in child_leader_run()
334 			err(EX_IOERR, "could not set process group for %s",  in child_leader_run()
347 		err(EX_OSERR, "could not fork");  in child_leader_run()