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freebsd-ports/comms/hylafax/files/patch-ab

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fix for new select() behavior in FreeBSD-current. (change made on 97dec) comment from Lars follows: Included is an updated patch-ab file for hylafax for current that fixes the busywait that occurred once the fifo_poll() fix went into the kernel in December. The symptoms were that faxqetty and faxq would chew up an inordinate amount of time waiting for input form their FIFOS. Basically the kernel fix was to make select() return a 1 on EOF (in accordance with POSIX) and for read() to keep returning 0 on EOF (which is the state you are in if you open the fifo for reading in non-blocking mode and there are no writers). Reviewed by: asami Submitted by: Lars Fredriksen <lars@fredriks-1.pr.mcs.net>
1998-02-02 01:25:38 +00:00
--- configure.orig Wed Nov 27 08:20:17 1996
+++ configure Mon Feb 2 10:21:51 1998
@@ -1,4 +1,4 @@
Upgrade to 4.01. This port requires tiff-3.4. PR: 3518 Submitted by: itojun@itojun.org
1997-05-29 06:49:26 +00:00
-#!/bin/sh
+#!/usr/local/bin/bash
fix for new select() behavior in FreeBSD-current. (change made on 97dec) comment from Lars follows: Included is an updated patch-ab file for hylafax for current that fixes the busywait that occurred once the fifo_poll() fix went into the kernel in December. The symptoms were that faxqetty and faxq would chew up an inordinate amount of time waiting for input form their FIFOS. Basically the kernel fix was to make select() return a 1 on EOF (in accordance with POSIX) and for read() to keep returning 0 on EOF (which is the state you are in if you open the fifo for reading in non-blocking mode and there are no writers). Reviewed by: asami Submitted by: Lars Fredriksen <lars@fredriks-1.pr.mcs.net>
1998-02-02 01:25:38 +00:00
# $Id: configure,v 1.401 1996/11/23 17:28:45 sam Rel $
#
# HylaFAX Facsimile Software
@@ -239,7 +239,7 @@
Upgrade to 4.01. This port requires tiff-3.4. PR: 3518 Submitted by: itojun@itojun.org
1997-05-29 06:49:26 +00:00
test -d /usr/ucb && PATH=$PATH:/usr/ucb # Sun and others
test -d /usr/contrib/bin && PATH=$PATH:/usr/contrib/bin # BSDi
test -d /usr/5bin && PATH=/usr/5bin:$PATH:/usr/etc # Sun and others
-test -d /usr/local/bin && PATH=/usr/local/bin:$PATH # for GNU stuff
+test -d /usr/local/bin && PATH=$PATH:/usr/local/bin # for GNU stuff
PATH=$PATH:$OPATH
POSIXLY_CORRECT=1; export POSIXLY_CORRECT # disable GNU extensions
fix for new select() behavior in FreeBSD-current. (change made on 97dec) comment from Lars follows: Included is an updated patch-ab file for hylafax for current that fixes the busywait that occurred once the fifo_poll() fix went into the kernel in December. The symptoms were that faxqetty and faxq would chew up an inordinate amount of time waiting for input form their FIFOS. Basically the kernel fix was to make select() return a 1 on EOF (in accordance with POSIX) and for read() to keep returning 0 on EOF (which is the state you are in if you open the fifo for reading in non-blocking mode and there are no writers). Reviewed by: asami Submitted by: Lars Fredriksen <lars@fredriks-1.pr.mcs.net>
1998-02-02 01:25:38 +00:00
@@ -1662,6 +1662,12 @@
CONFIG_OPENFIFO=O_RDONLY;
fi
;;
+ *-freebsd*) if releaseAtLeast 3.0; then
+ CONFIG_OPENFIFO=O_RDWR;
+ else
+ CONFIG_OPENFIFO=O_RDONLY;
+ fi
+ ;;
*) CONFIG_OPENFIFO=O_RDONLY;;
esac
}
@@ -3928,7 +3934,8 @@
Upgrade to 4.01. This port requires tiff-3.4. PR: 3518 Submitted by: itojun@itojun.org
1997-05-29 06:49:26 +00:00
printConfig
checkForExecutable $PATH_SENDMAIL
checkForExecutable $PATH_GETTY
- prompt "Are these ok [yes]?"; read ok
+# prompt "Are these ok [yes]?"; read ok
+ ok=yes
test -z "$ok" && ok=yes
case "$ok" in
[1-9]|1[0-9]) promptForParameter $ok;;
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