diff options
| -rw-r--r-- | system/cpulimit/README | 6 | ||||
| -rw-r--r-- | system/cpulimit/cpulimit.SlackBuild | 66 | ||||
| -rw-r--r-- | system/cpulimit/cpulimit.info | 10 | ||||
| -rw-r--r-- | system/cpulimit/manpages/cpulimit.1 | 70 | ||||
| -rw-r--r-- | system/cpulimit/patches/02_segfault_longoptions.patch | 27 | ||||
| -rw-r--r-- | system/cpulimit/slack-desc | 19 |
6 files changed, 198 insertions, 0 deletions
diff --git a/system/cpulimit/README b/system/cpulimit/README new file mode 100644 index 0000000000..c7bc833b55 --- /dev/null +++ b/system/cpulimit/README @@ -0,0 +1,6 @@ +cpulimit is a simple program that attempts to limit the cpu usage of a +process (expressed in percentage, not in cpu time). This is useful to +control batch jobs, when you don't want them to eat too much cpu. It does +not act on the nice value or other scheduling priority stuff, but on the +real cpu usage. Also, it is able to adapt itself to the overall system +load, dynamically and quickly. diff --git a/system/cpulimit/cpulimit.SlackBuild b/system/cpulimit/cpulimit.SlackBuild new file mode 100644 index 0000000000..cc6329e9de --- /dev/null +++ b/system/cpulimit/cpulimit.SlackBuild @@ -0,0 +1,66 @@ +#!/bin/sh + +# Slackware build script for cpulimit + +# Written by Menno Duursma <druiloor@zonnet.nl> + +# This program is free software. It comes without any warranty. +# Granted WTFPL, Version 2, as published by Sam Hocevar. See +# http://sam.zoy.org/wtfpl/COPYING for more details. + +PRGNAM=cpulimit +VERSION=${VERSION:-1.1} +ARCH=${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" + LIBDIRSUFFIX="" +elif [ "$ARCH" = "i686" ]; then + SLKCFLAGS="-O2 -march=i686 -mtune=i686" + LIBDIRSUFFIX="" +elif [ "$ARCH" = "x86_64" ]; then + SLKCFLAGS="-O2 -fPIC" + LIBDIRSUFFIX="64" +fi + +set -e # Exit on most errors + +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 {} \; + +# Apply a patch from the Debian folks that fixes a segfault +patch -p1 --verbose < $CWD/patches/02_segfault_longoptions.patch + +sed -i "s/-O2/$SLKCFLAGS/" Makefile +make +install -D -m 0755 -s cpulimit $PKG/usr/bin/cpulimit + +# Generated with: help2man --version-option="--help" ./cpulimit > cpulimit.1 +mkdir -p $PKG/usr/man/man1 +gzip -9c $CWD/manpages/cpulimit.1 > $PKG/usr/man/man1/cpulimit.1.gz + +mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION +cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild + +mkdir -p $PKG/install +cat $CWD/slack-desc > $PKG/install/slack-desc + +cd $PKG +/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz} diff --git a/system/cpulimit/cpulimit.info b/system/cpulimit/cpulimit.info new file mode 100644 index 0000000000..9e387e0085 --- /dev/null +++ b/system/cpulimit/cpulimit.info @@ -0,0 +1,10 @@ +PRGNAM="cpulimit" +VERSION="1.1" +HOMEPAGE="http://cpulimit.sourceforge.net/" +DOWNLOAD="http://downloads.sourceforge.net/cpulimit/cpulimit-1.1.tar.gz" +MD5SUM="f4ff6d4bfaef1258e8f5cd2041e2e2a3" +DOWNLOAD_x86_64="" +MD5SUM_x86_64="" +MAINTAINER="Menno Duursma" +EMAIL="druiloor@zonnet.nl" +APPROVED="rworkman" diff --git a/system/cpulimit/manpages/cpulimit.1 b/system/cpulimit/manpages/cpulimit.1 new file mode 100644 index 0000000000..0924612ef8 --- /dev/null +++ b/system/cpulimit/manpages/cpulimit.1 @@ -0,0 +1,70 @@ +.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.36. +.TH USAGE: "1" "December 2009" "Usage: cpulimit TARGET [OPTIONS...]" "User Commands" +.SH NAME +Usage: \- manual page for Usage: cpulimit TARGET [OPTIONS...] +.SH SYNOPSIS +.B cpulimit +\fITARGET \fR[\fIOPTIONS\fR...] +.SH DESCRIPTION +.IP +TARGET must be exactly one of these: +.TP +\fB\-p\fR, \fB\-\-pid\fR=\fIN\fR +pid of the process +.TP +\fB\-e\fR, \fB\-\-exe\fR=\fIFILE\fR +name of the executable program file +.TP +\fB\-P\fR, \fB\-\-path\fR=\fIPATH\fR +absolute path name of the executable program file +.IP +OPTIONS +.TP +\fB\-l\fR, \fB\-\-limit\fR=\fIN\fR +percentage of cpu allowed from 0 to 100 (mandatory) +.TP +\fB\-v\fR, \fB\-\-verbose\fR +show control statistics +.TP +\fB\-z\fR, \fB\-\-lazy\fR +exit if there is no suitable target process, or if it dies +.TP +\fB\-h\fR, \fB\-\-help\fR +display this help and exit +.IP +TARGET must be exactly one of these: +.TP +\fB\-p\fR, \fB\-\-pid\fR=\fIN\fR +pid of the process +.TP +\fB\-e\fR, \fB\-\-exe\fR=\fIFILE\fR +name of the executable program file +.TP +\fB\-P\fR, \fB\-\-path\fR=\fIPATH\fR +absolute path name of the executable program file +.IP +OPTIONS +.TP +\fB\-l\fR, \fB\-\-limit\fR=\fIN\fR +percentage of cpu allowed from 0 to 100 (mandatory) +.TP +\fB\-v\fR, \fB\-\-verbose\fR +show control statistics +.TP +\fB\-z\fR, \fB\-\-lazy\fR +exit if there is no suitable target process, or if it dies +.TP +\fB\-h\fR, \fB\-\-help\fR +display this help and exit +.SH "SEE ALSO" +The full documentation for +.B Usage: +is maintained as a Texinfo manual. If the +.B info +and +.B Usage: +programs are properly installed at your site, the command +.IP +.B info Usage: +.PP +should give you access to the complete manual. diff --git a/system/cpulimit/patches/02_segfault_longoptions.patch b/system/cpulimit/patches/02_segfault_longoptions.patch new file mode 100644 index 0000000000..ee21484817 --- /dev/null +++ b/system/cpulimit/patches/02_segfault_longoptions.patch @@ -0,0 +1,27 @@ +Author: Cesare Tirabassi <norsetto@ubuntu.com> +Description: Fix long options list of arguments. +Bugs: #487233, #487236, LP #241538 + +--- cpulimit-1.1.orig/cpulimit.c ++++ cpulimit-1.1/cpulimit.c +@@ -360,13 +360,13 @@ + const char* short_options="p:e:P:l:vzh"; + /* An array describing valid long options. */ + const struct option long_options[] = { +- { "pid", 0, NULL, 'p' }, +- { "exe", 1, NULL, 'e' }, +- { "path", 0, NULL, 'P' }, +- { "limit", 0, NULL, 'l' }, +- { "verbose", 0, NULL, 'v' }, +- { "lazy", 0, NULL, 'z' }, +- { "help", 0, NULL, 'h' }, ++ { "pid", required_argument, NULL, 'p' }, ++ { "exe", required_argument, NULL, 'e' }, ++ { "path", required_argument, NULL, 'P' }, ++ { "limit", required_argument, NULL, 'l' }, ++ { "verbose", no_argument, NULL, 'v' }, ++ { "lazy", no_argument, NULL, 'z' }, ++ { "help", no_argument, NULL, 'h' }, + { NULL, 0, NULL, 0 } + }; + //argument variables diff --git a/system/cpulimit/slack-desc b/system/cpulimit/slack-desc new file mode 100644 index 0000000000..1103a2354d --- /dev/null +++ b/system/cpulimit/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---------------------------------------------------| +cpulimit: cpulimit (limit cpu usage) +cpulimit: +cpulimit: A simple program that attempts to limit the cpu usage of a +cpulimit: process (expressed in percentage, not in cpu time). +cpulimit: +cpulimit: cpulimit is written by Angelo Marletta. +cpulimit: +cpulimit: +cpulimit: +cpulimit: +cpulimit: |