games/sail/sync.c

319

sig_t sighup, sigint;

games/sail/sync.c

331

sighup = signal(SIGHUP, SIG_IGN);

games/sail/sync.c

420

signal(SIGHUP, sighup);

sbin/startslip/startslip.c

305

signal(SIGHUP, sighup);

sbin/startslip/startslip.c

97

static void sighup(int);

usr.bin/chat/chat.c

153

static SIGTYPE sighup(int signo) __dead2;

usr.bin/chat/chat.c

472

signal(SIGHUP, sighup);

usr.bin/chat/chat.c

885

signal(SIGHUP, sighup);

usr.bin/sdiff/edit.c

41

sig_t sighup, sigint, sigquit, sigchld;

usr.bin/sdiff/edit.c

52

sighup = signal(SIGHUP, SIG_IGN);

usr.bin/sdiff/edit.c

72

(void)signal(SIGHUP, sighup);

usr.bin/usbhidaction/usbhidaction.c

165

(void)signal(SIGHUP, sighup);

usr.bin/usbhidaction/usbhidaction.c

77

sighup(int sig __unused)