Symbol: findchild
usr.bin/mail/popen.c
220
(void)findchild(pid, 0);
usr.bin/mail/popen.c
325
cp = findchild(pid, 1);
usr.bin/mail/popen.c
494
cp = findchild(pid, 1); /* async-signal-safe: we don't alloc */
usr.bin/mail/popen.c
519
if ((cp = findchild(pid, 0)) != NULL) {
usr.bin/mail/popen.c
70
static struct child *findchild(pid_t, int);