Install aliases "fasthalt" and "fastboot" for halt and boot respectively.

This is for "backwards compatibility". Documented these aliases in the
manual page.

sbin/reboot/Makefile

@@ -4,8 +4,9 @@ PROG=	reboot
 DPADD=	${LIBUTIL}
 LDADD=	-lutil
 MAN8=	reboot.8 boot_hp300.8 boot_i386.8 boot_sparc.8 boot_tahoe.8 boot_vax.8
-MLINKS=	reboot.8 halt.8
-LINKS=	${BINDIR}/reboot ${BINDIR}/halt
+MLINKS=	reboot.8 halt.8 reboot.8 fastboot.8 reboot.8 fasthalt.8
+LINKS=	${BINDIR}/reboot ${BINDIR}/halt ${BINDIR}/reboot ${BINDIR}/fastboot \
+	${BINDIR}/reboot ${BINDIR}/fasthalt
 
 XXXBROKENafterinstall:
 	${MINSTALL} boot_hp300.8 ${DESTDIR}${MANDIR}8/hp300/boot.8

sbin/reboot/reboot.8

@@ -44,6 +44,10 @@ stopping and restarting the system
 .Op Fl nq
 .Nm reboot
 .Op Fl nq
+.Nm fasthalt
+.Op Fl nq
+.Nm fastboot
+.Op Fl nq
 .Sh DESCRIPTION
 The
 .Nm halt
@@ -72,6 +76,16 @@ the flushing of the file system cache is performed.
 This option should probably not be used.
 .El
 .Pp
+The
+.Nm fasthalt
+and
+.Nm fastboot
+utilities are nothing more than aliases for the
+.Nm halt
+and
+.Nm reboot
+utilities.
+.Pp
 Normally, the
 .Xr shutdown 8
 utility is used when the system needs to be halted or restarted, giving

sbin/reboot/reboot.c

@@ -66,7 +66,7 @@ main(argc, argv)
 	int ch, howto, lflag, nflag, qflag, sverrno;
 	char *p, *user;
 
-	if (!strcmp((p = rindex(*argv, '/')) ? p + 1 : *argv, "halt")) {
+	if (strstr((p = rindex(*argv, '/')) ? p + 1 : *argv, "halt")) {
 		dohalt = 1;
 		howto = RB_HALT;
 	} else