diff options
| author | Alvaro Neira <alvaroneay@gmail.com> | 2014-09-30 17:21:38 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2014-10-09 13:22:55 +0200 |
| commit | ffac724a876d1fb3ae08b7da727d251a6762358c (patch) | |
| tree | e3d51d13203c0cd48427fbc1fac4765f5264f3ba /include | |
| parent | 389545e6fda863f8804b513b8dca4c4db4a7c5a6 (diff) | |
src: Enhance payload_gen_dependency()
With this patch, this function returns a statement with the new dependency
that we want to add, instead of an expression.
This change is needed in a follow up patch.
Signed-off-by: Alvaro Neira Ayuso <alvaroneay@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/payload.h | 3 | ||||
| -rw-r--r-- | include/statement.h | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/include/payload.h b/include/payload.h index d47e5645..95364af1 100644 --- a/include/payload.h +++ b/include/payload.h @@ -11,8 +11,9 @@ extern void payload_init_raw(struct expr *expr, enum proto_bases base, unsigned int offset, unsigned int len); struct eval_ctx; +struct stmt; extern int payload_gen_dependency(struct eval_ctx *ctx, const struct expr *expr, - struct expr **res); + struct stmt **res); extern bool payload_is_adjacent(const struct expr *e1, const struct expr *e2); extern struct expr *payload_expr_join(const struct expr *e1, diff --git a/include/statement.h b/include/statement.h index e2f02b8c..7a57f7dd 100644 --- a/include/statement.h +++ b/include/statement.h @@ -166,6 +166,7 @@ struct stmt { extern struct stmt *stmt_alloc(const struct location *loc, const struct stmt_ops *ops); +int stmt_evaluate(struct eval_ctx *ctx, struct stmt *stmt); extern void stmt_free(struct stmt *stmt); extern void stmt_list_free(struct list_head *list); extern void stmt_print(const struct stmt *stmt); |