Update to version 0.48 and make a better effort at shedding load gracefully

when the daemon hits its maxchildren limit.

install/ports/emulab-tftp-hpa/Makefile

@@ -6,7 +6,7 @@
 #
 
 PORTNAME=	tftp-hpa
-PORTVERSION=	0.33
+PORTVERSION=	0.48
 #CATEGORIES=	net
 CATEGORIES=	misc
 MASTER_SITES=	ftp://www.kernel.org/pub/software/network/tftp/
@@ -29,7 +29,7 @@ INSTALL_WRKSRC=	${WRKSRC}/tftpd
 # make sure we don't run configure (with no args) out of the Makefile
 # due to our patching configure.in
 post-patch:
-	touch ${WRKSRC}/acconfig.h.in ${WRKSRC}/configure
+	touch ${WRKSRC}/aconfig.h.in ${WRKSRC}/configure
 
 post-install:
 	@${ECHO} ""

install/ports/emulab-tftp-hpa/distinfo

-MD5 (tftp-hpa-0.33.tar.gz) = 566fee31a5c86df9e1cceba5d1be97d0
+MD5 (tftp-hpa-0.48.tar.gz) = 73dd29dfa9062a174163f6a267e0b5f7

install/ports/emulab-tftp-hpa/pkg-descr

@@ -2,4 +2,6 @@ The tftpd-hpa TFTP distribution as configured for Emulab:
 
 	- install in a reasonable place for FreeBSD
 	- install only the daemon, not the user client
+	- rules file tailored for Emulab
+	- support a maxusers feature
 	- minor patches for the code