system/preload: Added to 12.0 repository

7 files changed, 270 insertions, 0 deletions

diff --git a/system/preload/README b/system/preload/README
new file mode 100644
index 000000000000..9cfbb372b5e2
--- /dev/null
+++ b/system/preload/README
@@ -0,0 +1,4 @@
+Preload is an adaptive readahead daemon. It monitors applications 
+that users run, and by analyzing this data, predicts what apps 
+users might run, and fetches those binaries and their dependencies 
+into memory for faster startup times.
diff --git a/system/preload/doinst.sh b/system/preload/doinst.sh
new file mode 100644
index 000000000000..3fe2d3f76797
--- /dev/null
+++ b/system/preload/doinst.sh
@@ -0,0 +1,24 @@
+config() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  # If there's no config file by that name, mv it over:
+  if [ ! -r $OLD ]; then
+    mv $NEW $OLD
+  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
+    # toss the redundant copy
+    rm $NEW
+  fi
+  # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+# Keep same perms on rc.preload.new:
+if [ -e etc/rc.d/rc.preload ]; then
+  cp -a etc/rc.d/rc.preload etc/rc.d/rc.preload.new.incoming
+  cat etc/rc.d/rc.preload.new > etc/rc.d/rc.preload.new.incoming
+  mv etc/rc.d/rc.preload.new.incoming etc/rc.d/rc.preload.new
+fi
+
+config etc/rc.d/rc.preload.new
+config etc/preload.conf.new
+config etc/logrotate.d/preload.new
+
diff --git a/system/preload/preload.8 b/system/preload/preload.8
new file mode 100644
index 000000000000..ef8341861213
--- /dev/null
+++ b/system/preload/preload.8
@@ -0,0 +1,58 @@
+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.35.
+.TH PRELOAD "8" "September 2005" "preload 0.2" "System Administration Utilities"
+.SH NAME
+preload \- Adaptive readahead daemon
+.SH SYNOPSIS
+.B preload
+[\fIOPTION\fR]...
+.SH DESCRIPTION
+preload is an adaptive readahead daemon that prefetches files mapped by
+applications from the disk to reduce application startup time.
+.TP
+\fB\-h\fR, \fB\-\-help\fR
+Display this information and exit.
+.TP
+\fB\-v\fR, \fB\-\-version\fR
+Display version information and exit.
+.TP
+\fB\-c\fR, \fB\-\-conffile\fR
+Set configuration file. Empty string means no conf file.
+(default is /home/behdad/.local/etc/preload.conf)
+.TP
+\fB\-s\fR, \fB\-\-statefile\fR
+Set state file to load/save. Empty string means no state.
+(default is /home/behdad/.local/var/preload/preload.state)
+.TP
+\fB\-l\fR, \fB\-\-logfile\fR
+Set log file. Empty string means to log to stderr.
+(default is /home/behdad/.local/var/log/preload.log)
+.TP
+\fB\-f\fR, \fB\-\-foreground\fR
+Run in foreground, do not daemonize.
+.TP
+\fB\-n\fR, \fB\-\-nice\fR
+Nice level.
+(default is 15)
+.TP
+\fB\-V\fR, \fB\-\-verbose\fR
+Set the verbosity level.  Levels 0 to 10 are recognized.
+(default is 4)
+.TP
+\fB\-d\fR, \fB\-\-debug\fR
+Debug mode: \fB\-\-logfile\fR '' \fB\-\-foreground\fR \fB\-\-verbose\fR 9
+.SH SIGNALS
+
+On receipt of a SIGHUP, the daemon will close and reopen its log file, and
+reread the configuratoin file.
+
+On receipt of a SIGUSR1, the daemon dumps the currently loaded configuration
+into the log file.
+
+On receipt of a SIGUSR2, the daemon saves its state into the state file.
+.SH AUTHOR
+Written by Behdad Esfahbod <behdad@gnu.org>
+.SH COPYRIGHT
+Copyright \(co 2005 Behdad Esfahbod.
+.br
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
diff --git a/system/preload/preload.SlackBuild b/system/preload/preload.SlackBuild
new file mode 100644
index 000000000000..58673bc6794c
--- /dev/null
+++ b/system/preload/preload.SlackBuild
@@ -0,0 +1,95 @@
+#!/bin/sh
+
+# Slackware build script for preload
+
+# Copyright 2008  Robby Workman  Northport, Alabama (USA)
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=preload
+VERSION=0.4
+ARCH=${ARCH:-i486}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find . \
+ \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+ -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+ -exec chmod 644 {} \;
+
+CFLAGS="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --build=$ARCH-slackware-linux
+
+make
+make install DESTDIR=$PKG
+
+( cd $PKG
+  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+)
+
+# Let's not clobber things that might already exist
+mv $PKG/etc/preload.conf $PKG/etc/preload.conf.new
+mv $PKG/etc/logrotate.d/preload $PKG/etc/logrotate.d/preload.new
+
+# Add an init script (in noclobber mode)
+install -m 0755 $CWD/rc.preload $PKG/etc/rc.d/rc.preload.new
+
+# Kill some things we don't need or can't use
+rm -rf $PKG/etc/sysconfig $PKG/etc/rc.d/init.d
+
+# This requires 'help2man' in order to build a proper man page, so we cheated.
+gzip -9c $CWD/preload.8 > $PKG/usr/man/man8/preload.8.gz
+
+mv $PKG/usr/share/doc $PKG/usr ; rmdir $PKG/usr/share
+cp -a AUTHORS COPYING ChangeLog INSTALL NEWS README TODO \
+  $PKG/usr/doc/$PRGNAM-$VERSION/$DOC 
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.tgz
diff --git a/system/preload/preload.info b/system/preload/preload.info
new file mode 100644
index 000000000000..5f385528f4b1
--- /dev/null
+++ b/system/preload/preload.info
@@ -0,0 +1,8 @@
+PRGNAM="preload"
+VERSION="0.4"
+HOMEPAGE="http://sourceforge.net/projects/preload"
+DOWNLOAD="http://downloads.sourceforge.net/preload/preload-0.4.tar.gz"
+MD5SUM="9c98bc97ec261925c9a40e5084c9c149"
+MAINTAINER="Robby Workman"
+EMAIL="rw@rlworkman.net"
+APPROVED="David Somero"
diff --git a/system/preload/rc.preload b/system/preload/rc.preload
new file mode 100644
index 000000000000..73f6e0e838df
--- /dev/null
+++ b/system/preload/rc.preload
@@ -0,0 +1,62 @@
+#!/bin/sh
+
+# /etc/rc.d/rc.preload
+
+# See preload(8) for options
+PRELOAD_OPTS="-c /etc/preload.conf -s /var/lib/preload/preload.state -l /var/log/preload.log"
+
+# You need at least 256 MB of memory for this to be useful
+free -m | awk '/Mem:/ {exit ($2 >= ('256'))?0:1}' || exit 1
+
+start() {
+  if [ -x /usr/sbin/preload ]; then
+    if [ ! -f /var/lock/subsys/preload ]; then
+      echo "Starting preload daemon: /usr/sbin/preload "
+      /usr/sbin/preload $PRELOAD_OPTS && \
+      touch /var/lock/subsys/preload
+    else 
+      echo "/usr/sbin/preload is already running. Exiting."
+      exit 1
+    fi
+  else
+    echo "/usr/sbin/preload is either not present or not executable."
+    echo "Exiting."
+    exit 1
+  fi
+}
+
+stop() {
+	echo "Stopping preload daemon... "
+	killall -9 preload
+	rm -f /var/lock/subsys/preload
+}
+
+restart() {
+	stop
+	sleep 1
+	start
+}	
+
+reload() {
+	trap "" SIGHUP
+	killall -HUP preload
+}	
+
+case "$1" in
+start)
+	start
+	;;
+stop)
+	stop
+	;;
+reload)
+	reload
+	;;
+restart)
+	restart
+	;;
+*)
+	echo $"Usage: $0 {start|stop|restart|reload}"
+	exit 1
+esac
+
diff --git a/system/preload/slack-desc b/system/preload/slack-desc
new file mode 100644
index 000000000000..6c28f9b073d6
--- /dev/null
+++ b/system/preload/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.  Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in.  You must
+# make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':'.
+
+       |-----handy-ruler-----------------------------------------------------|
+preload: preload (adaptive readahead daemon)
+preload: 
+preload: preload is an adaptive readahead daemon. It monitors applications 
+preload: that users run, and by analyzing this data, predicts what apps 
+preload: users might run, and fetches those binaries and their dependencies 
+preload: into memory for faster startup times.
+preload: 
+preload: Homepage: http://sourceforge.net/projects/preload
+preload: 
+preload: 
+preload: