From: Pablo Neira Ayuso <pablo@netfilter.org>
To: netfilter-devel@vger.kernel.org
Subject: [PATCH libnftnl 2/3] common: return nlmsghdr in nftnl_batch_{begin,end}()
Date: Wed, 15 Feb 2017 11:43:35 +0100 [thread overview]
Message-ID: <1487155416-7337-2-git-send-email-pablo@netfilter.org> (raw)
In-Reply-To: <1487155416-7337-1-git-send-email-pablo@netfilter.org>
Useful to append netlink attributes after the batch headers.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
include/libnftnl/common.h | 4 ++--
src/common.c | 12 ++++++------
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/include/libnftnl/common.h b/include/libnftnl/common.h
index f67f1866560f..62c8f6b5e0a3 100644
--- a/include/libnftnl/common.h
+++ b/include/libnftnl/common.h
@@ -49,7 +49,7 @@ void nftnl_parse_err_free(struct nftnl_parse_err *);
int nftnl_parse_perror(const char *str, struct nftnl_parse_err *err);
int nftnl_batch_is_supported(void);
-void nftnl_batch_begin(char *buf, uint32_t seq);
-void nftnl_batch_end(char *buf, uint32_t seq);
+struct nlmsghdr *nftnl_batch_begin(char *buf, uint32_t seq);
+struct nlmsghdr *nftnl_batch_end(char *buf, uint32_t seq);
#endif
diff --git a/src/common.c b/src/common.c
index 0f23785e05d3..a95883c19080 100644
--- a/src/common.c
+++ b/src/common.c
@@ -165,17 +165,17 @@ int nftnl_cmd_footer_fprintf(FILE *fp, uint32_t cmd, uint32_t type,
nftnl_cmd_footer_fprintf_cb);
}
-void nftnl_batch_begin(char *buf, uint32_t seq)
+struct nlmsghdr *nftnl_batch_begin(char *buf, uint32_t seq)
{
- __nftnl_nlmsg_build_hdr(buf, NFNL_MSG_BATCH_BEGIN, AF_UNSPEC, 0, seq,
- NFNL_SUBSYS_NFTABLES);
+ return __nftnl_nlmsg_build_hdr(buf, NFNL_MSG_BATCH_BEGIN, AF_UNSPEC,
+ 0, seq, NFNL_SUBSYS_NFTABLES);
}
EXPORT_SYMBOL(nftnl_batch_begin);
-void nftnl_batch_end(char *buf, uint32_t seq)
+struct nlmsghdr *nftnl_batch_end(char *buf, uint32_t seq)
{
- __nftnl_nlmsg_build_hdr(buf, NFNL_MSG_BATCH_END, AF_UNSPEC, 0, seq,
- NFNL_SUBSYS_NFTABLES);
+ return __nftnl_nlmsg_build_hdr(buf, NFNL_MSG_BATCH_END, AF_UNSPEC,
+ 0, seq, NFNL_SUBSYS_NFTABLES);
}
EXPORT_SYMBOL(nftnl_batch_end);
--
2.1.4
next prev parent reply other threads:[~2017-02-15 10:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-15 10:43 [PATCH libnftnl 1/3] common: get rid of nftnl_batch_build_hdr() Pablo Neira Ayuso
2017-02-15 10:43 ` Pablo Neira Ayuso [this message]
2017-02-15 10:43 ` [PATCH libnftnl 3/3] rule: add NFTA_RULE_ID attribute Pablo Neira Ayuso
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