--- include/setproctitle.c.orig	1970-01-01 01:00:00.000000000 +0100
+++ include/setproctitle.c	2010-05-09 00:38:37.000000000 +0200
@@ -0,0 +1,109 @@
+/* proctitle code - we know this to work only on linux... */
+
+/*
+**  SETPROCTITLE -- set process title for ps (from sendmail)
+**
+**      Parameters:
+**              fmt -- a printf style format string.
+**
+**      Returns:
+**              none.
+**
+**      Side Effects:
+**              Clobbers argv of our main procedure so ps(1) will
+**              display the title.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include "setproctitle.h"
+
+#ifndef SPT_BUFSIZE
+#define SPT_BUFSIZE     2048
+#endif
+
+extern char** environ;
+
+static char** argv0;
+static int argv_lth;
+
+void
+initproctitle (int argc, char **argv) {
+	int i;
+	char **envp = environ;
+
+	/*
+	 * Move the environment so we can reuse the memory.
+	 * (Code borrowed from sendmail.)
+	 * WARNING: ugly assumptions on memory layout here;
+	 *          if this ever causes problems, #undef DO_PS_FIDDLING
+	 */
+	for (i = 0; envp[i] != NULL; i++)
+		continue;
+	environ = (char **) malloc(sizeof(char *) * (i + 1));
+	if (environ == NULL)
+		return;
+	for (i = 0; envp[i] != NULL; i++)
+		if ((environ[i] = strdup(envp[i])) == NULL)
+			return;
+	environ[i] = NULL;
+
+	argv0 = argv;
+	if (i > 0)
+		argv_lth = envp[i-1] + strlen(envp[i-1]) - argv0[0];
+	else
+		argv_lth = argv0[argc-1] + strlen(argv0[argc-1]) - argv0[0];
+}	
+
+#if 0
+/* Nice code, but many places do not know about vsnprintf ... */
+void
+setproctitle (const char *fmt,...) {
+	int        i;
+	char       buf[SPT_BUFSIZE];
+	va_list    ap;
+
+	if (!argv0)
+		return;
+
+	va_start(ap, fmt);
+	(void) vsnprintf(buf, SPT_BUFSIZE, fmt, ap);
+	va_end(ap);
+
+	i = strlen (buf);
+	if (i > argv_lth - 2) {
+		i = argv_lth - 2;
+		buf[i] = '\0';
+	}
+	memset(argv0[0], '\0', argv_lth);       /* clear the memory area */
+	(void) strcpy (argv0[0], buf);
+
+	argv0[1] = NULL;
+}
+#else
+void
+setproctitle (const char *prog, const char *txt) {
+        int        i;
+        char       buf[SPT_BUFSIZE];
+
+        if (!argv0)
+                return;
+
+	if (strlen(prog) + strlen(txt) + 5 > SPT_BUFSIZE)
+		return;
+
+        (void) sprintf(buf, "%s -- %s", prog, txt);
+
+        i = strlen (buf);
+        if (i > argv_lth - 2) {
+                i = argv_lth - 2;
+                buf[i] = '\0';
+        }
+	memset(argv0[0], '\0', argv_lth);       /* clear the memory area */
+        (void) strcpy (argv0[0], buf);
+
+        argv0[1] = NULL;
+}
+#endif