1 files changed, 41 insertions, 0 deletions
diff --git a/lib/util/util_process.c b/lib/util/util_process.c
new file mode 100644
index 0000000..bb5dc15
--- /dev/null
+++ b/lib/util/util_process.c
@@ -0,0 +1,41 @@
+/*
+ *  Unix SMB/CIFS implementation.
+ *
+ *  Process utils.
+ *
+ *  Copyright (c) 2013      Andreas Schneider <asn@samba.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "util_process.h"
+#include "replace.h"
+
+#ifdef HAVE_SYS_PRCTL_H
+#include <sys/prctl.h>
+#endif
+
+int prctl_set_comment(const char *comment_format, ...)
+{
+#if defined(HAVE_PRCTL) && defined(PR_SET_NAME)
+	char comment[16];
+	va_list ap;
+	va_start(ap, comment_format);
+	vsnprintf(comment, sizeof(comment), comment_format, ap);
+	va_end(ap);
+
+	return prctl(PR_SET_NAME, (unsigned long) comment, 0, 0, 0);
+#endif
+	return 0;
+}