diff options
author | Phil Sutter <phil@nwl.cc> | 2017-10-17 15:17:41 +0200 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-10-17 15:18:37 +0200 |
commit | 3dc1c825d76b678620a13f4f446d384badad5670 (patch) | |
tree | 8832f7104c05d2afa5990b475d3f83b7bf008c91 /src/expr.c | |
parent | 39fdce1dd8cd5e614da7668cacc9584c88e33e36 (diff) |
expr: Introduce nftnl_expr_fprintf()
Implement expression printing into a FILE pointer analogous to
nftnl_rule_fprintf().
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/expr.c')
-rw-r--r-- | src/expr.c | 14 |
1 files changed, 14 insertions, 0 deletions
@@ -293,3 +293,17 @@ int nftnl_expr_snprintf(char *buf, size_t size, const struct nftnl_expr *expr, return offset; } EXPORT_SYMBOL(nftnl_expr_snprintf); + +static int nftnl_expr_do_snprintf(char *buf, size_t size, const void *e, + uint32_t cmd, uint32_t type, uint32_t flags) +{ + return nftnl_expr_snprintf(buf, size, e, type, flags); +} + +int nftnl_expr_fprintf(FILE *fp, const struct nftnl_expr *expr, uint32_t type, + uint32_t flags) +{ + return nftnl_fprintf(fp, expr, NFTNL_CMD_UNSPEC, type, flags, + nftnl_expr_do_snprintf); +} +EXPORT_SYMBOL(nftnl_expr_fprintf); |