db: add support for "phantom" syscall entries

Phantom syscall entries are syscall entry placeholders that are
intended simply to carry the syscall priority value and are not
included in the seccomp filter until that are explicitly added via a
filter rule.

Signed-off-by: Paul Moore <pmoore@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/db.h b/src/db.h
index fdbac6c..c7c14ad 100644
--- a/src/db.h
+++ b/src/db.h
@@ -94,6 +94,7 @@ struct db_arg_chain_tree {
 struct db_sys_list {
 	/* native syscall number */
 	unsigned int num;
+	unsigned int valid;
 
 	/* priority - higher is better */
 	unsigned int priority;