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| author | Martin Mares <mj@ucw.cz> | 2000-05-15 12:49:38 +0200 |
|---|---|---|
| committer | Martin Mares <mj@ucw.cz> | 2000-05-15 12:49:38 +0200 |
| commit | 1c20608e02109ef0839e0168d100c75f0cc65fd9 (patch) | |
| tree | ca87f7fbac8f1364fb3cc0ed0fafc621fea02c17 /filter/filter.c | |
| parent | 9449c91ab2eb962b17989125c712f805f82a092b (diff) | |
| download | bird-1c20608e02109ef0839e0168d100c75f0cc65fd9.tar bird-1c20608e02109ef0839e0168d100c75f0cc65fd9.zip | |
Added f_eval_int() and EVAL configuration command.
Diffstat (limited to 'filter/filter.c')
| -rw-r--r-- | filter/filter.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/filter/filter.c b/filter/filter.c index 5e848d6..2510b6a 100644 --- a/filter/filter.c +++ b/filter/filter.c @@ -665,6 +665,23 @@ f_run(struct filter *filter, struct rte **rte, struct ea_list **tmp_attrs, struc return res.val.i; } +int +f_eval_int(struct f_inst *expr) +{ + struct f_val res; + + f_flags = 0; + f_tmp_attrs = NULL; + f_rte = NULL; + f_rte_old = NULL; + f_rta_copy = NULL; + f_pool = NULL; + res = interpret(expr); + if (res.type != T_INT) + cf_error("Integer expression expected"); + return res.val.i; +} + void filters_postconfig(void) { |