getpgrp
li->li_number = getpgrp();
if (initialpgrp != getpgrp()) {
# define getpgrp() getpgrp(0)
return getpgrp(pid);
return getpgrp();
return (getpgrp() == tcgetpgrp(STDOUT_FILENO));
pid_t getpgrp(void);
pgrp = getpgrp();
if (tcgetpgrp(STDERR_FILENO) == getpgrp())
tcsetpgrp(STDERR_FILENO, getpgrp());
if (tcgetpgrp(STDERR_FILENO) == getpgrp()) {
tcsetpgrp(STDERR_FILENO, getpgrp());
getpgrp());
else if (pgrp != getpgrp())
tcgetpgrp(fd[0]) == getpgrp();
newsid = tcgetpgrp(p->fd) == getpgrp();
tcgetpgrp(p->fd) == getpgrp())
if (getpgrp() == prompt_pgrp(p)) {
if (getpgrp() == prompt_pgrp(p)) {