diff options
author | Varsha Rao <rvarsha016@gmail.com> | 2017-09-20 21:53:08 +0530 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-09-27 14:00:13 +0200 |
commit | 676ea569bbe5abf750d9ed516f35c017efbdce5f (patch) | |
tree | c348c3f834009ef5edb881311b20f26a46b40307 /src/table.c | |
parent | b808caea50a9de10530591b2e83c243d9fbf4855 (diff) |
src: Change parameters of SNPRINTF_BUFFER_SIZE macro.
SNPRINTF_BUFFER_SIZE() macro declaration and definition is changed so
that it accepts three arguments ret, remain and offset. Parameters size
and len are not required instead parameter remain keeps track of
available space in the buffer.
Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Diffstat (limited to 'src/table.c')
-rw-r--r-- | src/table.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/table.c b/src/table.c index a7d5a8f..80f85df 100644 --- a/src/table.c +++ b/src/table.c @@ -376,26 +376,26 @@ static int nftnl_table_cmd_snprintf(char *buf, size_t size, const struct nftnl_table *t, uint32_t cmd, uint32_t type, uint32_t flags) { - int ret, len = size, offset = 0; + int ret, remain = size, offset = 0; - ret = nftnl_cmd_header_snprintf(buf + offset, len, cmd, type, flags); - SNPRINTF_BUFFER_SIZE(ret, size, len, offset); + ret = nftnl_cmd_header_snprintf(buf + offset, remain, cmd, type, flags); + SNPRINTF_BUFFER_SIZE(ret, remain, offset); switch (type) { case NFTNL_OUTPUT_DEFAULT: - ret = nftnl_table_snprintf_default(buf+offset, len, t); + ret = nftnl_table_snprintf_default(buf + offset, remain, t); break; case NFTNL_OUTPUT_XML: case NFTNL_OUTPUT_JSON: - ret = nftnl_table_export(buf+offset, len, t, type); + ret = nftnl_table_export(buf + offset, remain, t, type); break; default: return -1; } - SNPRINTF_BUFFER_SIZE(ret, size, len, offset); + SNPRINTF_BUFFER_SIZE(ret, remain, offset); - ret = nftnl_cmd_footer_snprintf(buf + offset, len, cmd, type, flags); - SNPRINTF_BUFFER_SIZE(ret, size, len, offset); + ret = nftnl_cmd_footer_snprintf(buf + offset, remain, cmd, type, flags); + SNPRINTF_BUFFER_SIZE(ret, remain, offset); return offset; } |