|_EXIT(2)||System Calls Manual||_EXIT(2)|
— terminate the calling process
SIGCHLDsignal, it is notified of the calling process's termination and status is set as defined by wait(2). (Note that typically only the lower 8 bits of status are passed on to the parent, thus negative values have less meaning.)
SIGCONTsignals are sent to all members of the newly orphaned process group.
SIGHUPsignal is sent to the foreground process group of the controlling terminal, and all current access to the controlling terminal is revoked.
_Exit() can never return.
_exit() function conform to
IEEE Std 1003.1-2008 (“POSIX.1”). The
_Exit() function conforms to
exit() system call first appeared in
Version 1 AT&T UNIX. It accepts the
status argument since
Version 2 AT&T UNIX. An
_exit() variant first appeared in
Version 7 AT&T UNIX. The
_Exit() function appeared in
|September 10, 2015||OpenBSD-6.7|