capmt_ca: fix compilation (does anyone use this?)

diff --git a/src/extra/capmt_ca.c b/src/extra/capmt_ca.c
index 50c973f4d15a473504d441965c2e3f22d79607a9..a37e5d68b437f8ff50b6d6b8acfa84d4df6f4de5 100644 (file)
--- a/src/extra/capmt_ca.c
+++ b/src/extra/capmt_ca.c
@@ -46,6 +46,14 @@
 #include <syslog.h>
 #include <errno.h>
 
+#ifndef CA_SET_PID /* removed in kernel 4.14 */
+struct ca_pid {
+  unsigned int pid;
+  int index;           /* -1 == disable */
+};
+#define CA_SET_PID _IOW('o', 135, struct ca_pid)
+#endif
+
 #if defined(RTLD_NEXT)
 #define REAL_LIBC RTLD_NEXT
 #else