utrace: Support tracing multi-threaded processes and vfork

[project/procd.git] / jail / capabilities.h

diff --git a/jail/capabilities.h b/jail/capabilities.h
index e6699e98ce2f0cd4aec3165954860245c79538b1..11b8cc27e9d54b0cbc0e89e34153a8e97c031ee4 100644 (file)
--- a/jail/capabilities.h
+++ b/jail/capabilities.h
@@ -10,5 +10,9 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  */
+#ifndef _JAIL_CAPABILITIES_H_
+#define _JAIL_CAPABILITIES_H_
 
 int drop_capabilities(const char *file);
+
+#endif