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| author | Paul Moore <pmoore@redhat.com> | 2012-07-23 14:58:41 -0400 |
|---|---|---|
| committer | Paul Moore <pmoore@redhat.com> | 2012-07-25 13:04:53 -0400 |
| commit | 3c19d845928884feae3b0d3cdac70d5c19893082 (patch) | |
| tree | 429e78123525e61b4fc263c3a392bcb6ecf5826e /src/db.h | |
| parent | 93cf1dfe0e8f4591ba038bcfc7d451f459078a9a (diff) | |
| download | libseccomp-3c19d845928884feae3b0d3cdac70d5c19893082.tar.gz | |
api: remove the internal state and make the API context-aware
IMPORTANT: WILL CAUSE BREAKAGE WITH v0.1.x API
The current API relies on the library storing internal state about
the filter context. While this is okay in several cases, it may
cause problems in others, e.g. threaded applications.
Since the bulk of the library already operates on a filter context,
known as "struct db_filter", this patch simply adds an additional
parameter to the public API, exporting this context as an opaque
context/handle.
Signed-off-by: Paul Moore <pmoore@redhat.com>
Diffstat (limited to 'src/db.h')
| -rw-r--r-- | src/db.h | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -154,10 +154,11 @@ struct db_filter { int db_action_valid(uint32_t action); +void db_reset(struct db_filter *db, uint32_t def_action); struct db_filter *db_init(const struct arch_def *arch, uint32_t def_action); void db_release(struct db_filter *db); -int db_attr_get(struct db_filter *db, +int db_attr_get(const struct db_filter *db, enum scmp_filter_attr attr, uint32_t *value); int db_attr_set(struct db_filter *db, enum scmp_filter_attr attr, uint32_t value); |