1 files changed, 78 insertions, 0 deletions
diff --git a/libraries/liblutil/setproctitle.c b/libraries/liblutil/setproctitle.c
new file mode 100644
index 0000000..fe7f729
--- /dev/null
+++ b/libraries/liblutil/setproctitle.c
@@ -0,0 +1,78 @@
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2018 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* Portions Copyright (c) 1990,1991 Regents of the University of Michigan.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and that due credit is given
+ * to the University of Michigan at Ann Arbor. The name of the University
+ * may not be used to endorse or promote products derived from this
+ * software without specific prior written permission. This software
+ * is provided ``as is'' without express or implied warranty.
+ */
+
+#include "portable.h"
+
+#ifndef HAVE_SETPROCTITLE
+
+#include <stdio.h>
+
+#include <ac/stdlib.h>
+
+#include <ac/setproctitle.h>
+#include <ac/string.h>
+#include <ac/stdarg.h>
+
+char	**Argv;		/* pointer to original (main's) argv */
+int	Argc;		/* original argc */
+
+/*
+ * takes a printf-style format string (fmt) and up to three parameters (a,b,c)
+ * this clobbers the original argv...
+ */
+
+/* VARARGS */
+void setproctitle( const char *fmt, ... )
+{
+	static char *endargv = (char *)0;
+	char	*s;
+	int		i;
+	char	buf[ 1024 ];
+	va_list	ap;
+
+	va_start(ap, fmt);
+
+	buf[sizeof(buf) - 1] = '\0';
+	vsnprintf( buf, sizeof(buf)-1, fmt, ap );
+
+	va_end(ap);
+
+	if ( endargv == (char *)0 ) {
+		/* set pointer to end of original argv */
+		endargv = Argv[ Argc-1 ] + strlen( Argv[ Argc-1 ] );
+	}
+	/* make ps print "([prog name])" */
+	s = Argv[0];
+	*s++ = '-';
+	i = strlen( buf );
+	if ( i > endargv - s - 2 ) {
+		i = endargv - s - 2;
+		buf[ i ] = '\0';
+	}
+	strcpy( s, buf );
+	s += i;
+	while ( s < endargv ) *s++ = ' ';
+}
+#endif /* NOSETPROCTITLE */