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Birdtest: Add function format in grammar for stringify expression

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This commit is contained in:
Pavel Tvrdik
2016-11-16 12:15:43 +01:00
parent bb721f0d6d
commit 4b135d0958
2 changed files with 17 additions and 1 deletions
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15
filter/filter.c
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@@ -563,6 +563,14 @@ f_rta_cow(void)
(*f_rte)->attrs = rta_do_cow((*f_rte)->attrs, f_pool);
}
static char *
val_format_str(struct f_val v) {
buffer b;
LOG_BUFFER_INIT(b);
val_format(v, &b);
return lp_strdup(f_pool, b.start);
}
static struct tbf rl_runtime_err = TBF_DEFAULT_LOG_LIMITS;
#define runtime(fmt, ...) do { \
@@ -1477,6 +1485,13 @@ interpret(struct f_inst *what)
break;
case P('f','m'): /* Format */
ONEARG;
res.type = T_STRING;
res.val.s = val_format_str(v1);
break;
case P('a','s'): /* Birdtest Assert */
ONEARG;