diff options
| author | Phil Sutter <phil@nwl.cc> | 2019-10-30 21:45:39 +0100 |
|---|---|---|
| committer | Phil Sutter <phil@nwl.cc> | 2019-11-07 12:46:16 +0100 |
| commit | 332325e3c3fab4c25bb5f387f9663205f63748dc (patch) | |
| tree | b9e616a69a3b87829c4f6531a6677119d9af6275 /src/parser_bison.y | |
| parent | 856c78d4fdc73ac746ef1473f08d78cf2ebcbc4c (diff) | |
libnftables: Store top_scope in struct nft_ctx
Allow for interactive sessions to make use of defines. Since parser is
initialized for each line, top scope defines didn't persist although
they are actually useful for stuff like:
| # nft -i
| define goodports = { 22, 23, 80, 443 }
| add rule inet t c tcp dport $goodports accept
| add rule inet t c tcp sport $goodports accept
While being at it, introduce scope_alloc() and scope_free().
Signed-off-by: Phil Sutter <phil@nwl.cc>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/parser_bison.y')
| -rw-r--r-- | src/parser_bison.y | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/parser_bison.y b/src/parser_bison.y index 6f525d5b..3f283256 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -42,13 +42,13 @@ #include "parser_bison.h" void parser_init(struct nft_ctx *nft, struct parser_state *state, - struct list_head *msgs, struct list_head *cmds) + struct list_head *msgs, struct list_head *cmds, + struct scope *top_scope) { memset(state, 0, sizeof(*state)); - init_list_head(&state->top_scope.symbols); state->msgs = msgs; state->cmds = cmds; - state->scopes[0] = scope_init(&state->top_scope, NULL); + state->scopes[0] = scope_init(top_scope, NULL); init_list_head(&state->indesc_list); } |