diff options
Diffstat (limited to 'src/db.h')
| -rw-r--r-- | src/db.h | 17 |
1 files changed, 16 insertions, 1 deletions
@@ -1,7 +1,7 @@ /** * Enhanced Seccomp Filter DB * - * Copyright (c) 2012 Red Hat <pmoore@redhat.com> + * Copyright (c) 2012,2016 Red Hat <pmoore@redhat.com> * Author: Paul Moore <pmoore@redhat.com> */ @@ -151,6 +151,14 @@ struct db_filter { struct db_api_rule_list *rules; }; +struct db_filter_snap { + /* individual filters */ + struct db_filter **filters; + unsigned int filter_cnt; + + struct db_filter_snap *next; +}; + struct db_filter_col { /* verification / state */ int state; @@ -162,6 +170,9 @@ struct db_filter_col { int endian; struct db_filter **filters; unsigned int filter_cnt; + + /* transaction snapshots */ + struct db_filter_snap *snapshots; }; /** @@ -204,4 +215,8 @@ int db_col_rule_add(struct db_filter_col *col, int db_col_syscall_priority(struct db_filter_col *col, int syscall, uint8_t priority); +int db_col_transaction_start(struct db_filter_col *col); +void db_col_transaction_abort(struct db_filter_col *col); +void db_col_transaction_commit(struct db_filter_col *col); + #endif |