#! /bin/sh /usr/share/dpatch/dpatch-run
## 84-killall_no_stat.patch.dpatch by  <bs@q-leap.de>
##
## All lines beginning with `## DP:' are a description of the patch.
## DP: No description.

@DPATCH@
diff -urNad sysvinit-2.86.ds1~/src/killall5.c sysvinit-2.86.ds1/src/killall5.c
--- sysvinit-2.86.ds1~/src/killall5.c	2008-04-18 13:29:03.090299248 +0200
+++ sysvinit-2.86.ds1/src/killall5.c	2008-04-18 13:29:45.899768395 +0200
@@ -40,10 +40,13 @@
 #include <syslog.h>
 #include <getopt.h>
 #include <stdarg.h>
+#include <sys/mman.h>
 
 char *Version = "@(#)killall5 2.86 31-Jul-2004 miquels@cistron.nl";
 
 #define STATNAMELEN	15
+#define DO_STAT 1
+#define NO_STAT 0
 
 /* Info about a process. */
 typedef struct proc {
@@ -166,7 +169,7 @@
 /*
  *	Read the proc filesystem.
  */
-int readproc()
+int readproc(int do_stat)
 {
 	DIR		*dir;
 	FILE		*fp;
@@ -306,7 +309,7 @@
 
 		/* Try to stat the executable. */
 		snprintf(path, sizeof(path), "/proc/%s/exe", d->d_name);
-		if (stat(path, &st) == 0) {
+		if (do_stat && stat(path, &st) == 0) {
 			p->dev = st.st_dev;
 			p->ino = st.st_ino;
 		}
@@ -546,7 +549,7 @@
 	argv += optind;
 
 	/* Print out process-ID's one by one. */
-	readproc();
+	readproc(DO_STAT);
 	for(f = 0; f < argc; f++) {
 		if ((q = pidof(argv[f])) != NULL) {
 			spid = 0;
@@ -626,12 +629,15 @@
 	signal(SIGSTOP, SIG_IGN);
 	signal(SIGKILL, SIG_IGN);
 
+	/* lock us into memory */
+	mlockall(MCL_CURRENT | MCL_FUTURE);
+
 	/* Now stop all processes. */
 	kill(-1, SIGSTOP);
 	sent_sigstop = 1;
 
 	/* Read /proc filesystem */
-	if (readproc() < 0) {
+	if (readproc(NO_STAT) < 0) {
 		kill(-1, SIGCONT);
 		return(1);
 	}
diff -urNad sysvinit-2.86.ds1~/src/killall5.c.rej sysvinit-2.86.ds1/src/killall5.c.rej
--- sysvinit-2.86.ds1~/src/killall5.c.rej	1970-01-01 01:00:00.000000000 +0100
+++ sysvinit-2.86.ds1/src/killall5.c.rej	2008-04-18 13:29:03.207281402 +0200
@@ -0,0 +1,17 @@
+***************
+*** 49,54 ****
+  
+  #define FALSE 0
+  #define TRUE  1
+  
+  /* Info about a process. */
+  typedef struct proc {
+--- 50,57 ----
+  
+  #define FALSE 0
+  #define TRUE  1
++ #define DO_STAT 1
++ #define NO_STAT 0
+  
+  /* Info about a process. */
+  typedef struct proc {