diff options
| author | Jeremy Sowden <jeremy@azazel.net> | 2020-01-17 20:58:05 +0000 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-01-18 21:22:29 +0100 |
| commit | 154104a261526f51810c7b266de949c6e702e7d5 (patch) | |
| tree | 472d9eb2de6429b4985b3ebf3b5596c93ebe6bbd /src/expr | |
| parent | 66d6afb833794bf428a0431bb78ee0da7a80853c (diff) | |
bitwise: add helper to print boolean expressions.
Move the code for printing boolean expressions into a separate function.
Another function will be added for shifts later.
Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/expr')
| -rw-r--r-- | src/expr/bitwise.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/expr/bitwise.c b/src/expr/bitwise.c index 489ee84..472bf59 100644 --- a/src/expr/bitwise.c +++ b/src/expr/bitwise.c @@ -174,10 +174,10 @@ nftnl_expr_bitwise_parse(struct nftnl_expr *e, struct nlattr *attr) return ret; } -static int nftnl_expr_bitwise_snprintf_default(char *buf, size_t size, - const struct nftnl_expr *e) +static int +nftnl_expr_bitwise_snprintf_bool(char *buf, size_t size, + const struct nftnl_expr_bitwise *bitwise) { - struct nftnl_expr_bitwise *bitwise = nftnl_expr_data(e); int remain = size, offset = 0, ret; ret = snprintf(buf, remain, "reg %u = (reg=%u & ", @@ -198,6 +198,14 @@ static int nftnl_expr_bitwise_snprintf_default(char *buf, size_t size, return offset; } +static int nftnl_expr_bitwise_snprintf_default(char *buf, size_t size, + const struct nftnl_expr *e) +{ + struct nftnl_expr_bitwise *bitwise = nftnl_expr_data(e); + + return nftnl_expr_bitwise_snprintf_bool(buf, size, bitwise); +} + static int nftnl_expr_bitwise_snprintf(char *buf, size_t size, uint32_t type, uint32_t flags, const struct nftnl_expr *e) |