Define PR_CAPBSET_READ when missing

PR_CAPBSET_READ isn't defined in bionic, so define it if it's not.

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

diff --git a/src/lxc/caps.c b/src/lxc/caps.c
index 53c552be8702294daa59d01889057c765dddb8be..7e64a38ab97c9ccdf12206559c133e65637ca7ff 100644 (file)
--- a/src/lxc/caps.c
+++ b/src/lxc/caps.c
@@ -37,6 +37,10 @@ lxc_log_define(lxc_caps, lxc);
 #if HAVE_SYS_CAPABILITY_H
 #include <sys/capability.h>
 
+#ifndef PR_CAPBSET_READ
+#define PR_CAPBSET_READ 23
+#endif
+
 int lxc_caps_reset(void)
 {
        cap_t cap = cap_init();