Attachment 114403 Details for Bug 156064 – file.shar

file.shar

file.shar (text/plain), 3.97 KB, created by Jesse on 2011-03-30 18:30:11 UTC

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Creator: Jesse

Created: 2011-03-30 18:30:11 UTC

Size: 3.97 KB

patch

obsolete

># This is a shell archive.  Save it in a file, remove anything before
># this line, and then unpack it by entering "sh file".  Note, it may
># create directories; files and directories will be owned by you and
># have default permissions.
>#
># This archive contains:
>#
>#	cpulimit
>#	cpulimit/Makefile
>#	cpulimit/pkg-descr
>#	cpulimit/distinfo
>#	cpulimit/files
>#	cpulimit/files/patch-makefile
>#	cpulimit/files/patch-cpulimit.c
>#
>echo c - cpulimit
>mkdir -p cpulimit > /dev/null 2>&1
>echo x - cpulimit/Makefile
>sed 's/^X//' >cpulimit/Makefile << 'd4cb032bbe6802f3bc73aa51eb695ab4'
>X# New ports collection makefile for:	cpulimit
>X# Date created:				April 1, 2011
>X# Whom:					Jesse
>X#
>X# $FreeBSD: ports/ftp/bftpd/Makefile,v 1.36 2011/02/10 11:51:01 sylvio Exp $
>X#
>X
>XPORTNAME=	cpulimit
>XPORTVERSION=	1.1
>XCATEGORIES=	sysutils
>XMASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/${PORTNAME}/
>X
>XMAINTAINER=	jessefrgsmith@yahoo.ca
>XCOMMENT=	A program to limit the CPU usage of a process.
>X
>XPLIST_FILES=	bin/${PORTNAME} 
>X
>X
>Xdo-install:
>X	${INSTALL_PROGRAM} ${WRKSRC}/${PORTNAME} ${PREFIX}/bin/
>X.if !defined(NOPORTDOCS)
>X.endif
>X
>X.include <bsd.port.mk>
>d4cb032bbe6802f3bc73aa51eb695ab4
>echo x - cpulimit/pkg-descr
>sed 's/^X//' >cpulimit/pkg-descr << '352c81b5f2774ebdda2676e8d6866d5c'
>XThe cpulimit program throttles back a process's CPU usage. This allows the
>Xuser to slow down jobs that would otherwise choke the processor. It is also helpful on laptops where we want to avoid genrating a lot of heat.
>X
>XWWW: http://cpulimit.sourceforge.net/
>352c81b5f2774ebdda2676e8d6866d5c
>echo x - cpulimit/distinfo
>sed 's/^X//' >cpulimit/distinfo << 'c4f5f1e36ace754d032d49df67aa1f0a'
>XSHA256 (cpulimit-1.1.tar.gz) = ee734e82692dc496a083c003340b326bd779567f5de99fcae99e451606c85c00
>XSIZE (cpulimit-1.1.tar.gz) = 5130
>c4f5f1e36ace754d032d49df67aa1f0a
>echo c - cpulimit/files
>mkdir -p cpulimit/files > /dev/null 2>&1
>echo x - cpulimit/files/patch-makefile
>sed 's/^X//' >cpulimit/files/patch-makefile << '9bcfc841f4fe28e1b7760995d0d88429'
>X--- Makefile.old	2005-06-24 07:53:43.000000000 -0300
>X+++ Makefile	2010-08-21 15:10:45.000000000 -0300
>X@@ -1,7 +1,15 @@
>X+PREFIX=/usr/local
>X+
>X all::	cpulimit
>X 
>X cpulimit:	cpulimit.c
>X-	gcc -o cpulimit cpulimit.c -lrt -Wall -O2
>X+	gcc -o cpulimit cpulimit.c -lrt -Wall -O2 -lkvm
>X+
>X+install: cpulimit
>X+	cp cpulimit ${PREFIX}/bin
>X+
>X+deinstall:
>X+	rm -f ${PREFIX}/bin/cpulimit
>X 
>X clean:
>X 	rm -f *~ cpulimit
>9bcfc841f4fe28e1b7760995d0d88429
>echo x - cpulimit/files/patch-cpulimit.c
>sed 's/^X//' >cpulimit/files/patch-cpulimit.c << '8968e897a9353cfafcbb2d493c1807bf'
>X--- cpulimit.c.orig	2010-08-20 19:35:15.000000000 -0300
>X+++ cpulimit.c	2010-08-21 14:17:52.000000000 -0300
>X@@ -43,6 +43,15 @@
>X #include <errno.h>
>X #include <string.h>
>X 
>X+#include <limits.h>
>X+#include <fcntl.h>
>X+#include <kvm.h>
>X+#include <paths.h>
>X+#include <sys/param.h>
>X+#include <sys/sysctl.h>
>X+#include <sys/user.h>
>X+
>X+
>X //kernel time resolution (inverse of one jiffy interval) in Hertz
>X //i don't know how to detect it, then define to the default (not very clean!)
>X #define HZ 100
>X@@ -235,6 +244,31 @@
>X }
>X 
>X //get jiffies count from /proc filesystem
>X+int getjiffies(int pid)
>X+{
>X+   kvm_t *my_kernel = NULL;
>X+   struct kinfo_proc *process_data = NULL;
>X+   int processes;
>X+   int my_jiffies = -1;
>X+
>X+   my_kernel = kvm_open(0, 0, 0, O_RDONLY, "kvm_open");
>X+   if (! my_kernel)
>X+   {
>X+      printf("Error opening kernel vm. You should be running as root.\n");
>X+      return -1;
>X+   }
>X+
>X+   process_data = kvm_getprocs(my_kernel, KERN_PROC_PID, pid, &processes);
>X+   if ( (process_data) && (processes >= 1) )
>X+       my_jiffies = process_data->ki_runtime;
>X+   
>X+   kvm_close(my_kernel);
>X+   if (my_jiffies >= 0)
>X+     my_jiffies /= 1000;
>X+   return my_jiffies;
>X+}
>X+
>X+/*
>X int getjiffies(int pid) {
>X 	static char stat[20];
>X 	static char buffer[1024];
>X@@ -255,6 +289,8 @@
>X 	int ktime=atoi(p+1);
>X 	return utime+ktime;
>X }
>X+*/
>X+
>X 
>X //process instant photo
>X struct process_screenshot {
>8968e897a9353cfafcbb2d493c1807bf
>exit

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Attachments on bug 156064: 114403