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-rw-r--r--extensions/libxt_connmark.c44
1 files changed, 19 insertions, 25 deletions
diff --git a/extensions/libxt_connmark.c b/extensions/libxt_connmark.c
index e9d47bc..f2e32f2 100644
--- a/extensions/libxt_connmark.c
+++ b/extensions/libxt_connmark.c
@@ -29,8 +29,7 @@
#include <linux/netfilter/xt_connmark.h>
/* Function which prints out usage message. */
-static void
-help(void)
+static void connmark_help(void)
{
printf(
"CONNMARK match v%s options:\n"
@@ -39,7 +38,7 @@ help(void)
IPTABLES_VERSION);
}
-static const struct option opts[] = {
+static const struct option connmark_opts[] = {
{ "mark", 1, NULL, '1' },
{ }
};
@@ -47,9 +46,8 @@ static const struct option opts[] = {
/* Function which parses command options; returns true if it
ate an option */
static int
-parse(int c, char **argv, int invert, unsigned int *flags,
- const void *entry,
- struct xt_entry_match **match)
+connmark_parse(int c, char **argv, int invert, unsigned int *flags,
+ const void *entry, struct xt_entry_match **match)
{
struct xt_connmark_info *markinfo = (struct xt_connmark_info *)(*match)->data;
@@ -87,8 +85,7 @@ print_mark(unsigned long mark, unsigned long mask, int numeric)
}
/* Final check; must have specified --mark. */
-static void
-final_check(unsigned int flags)
+static void connmark_check(unsigned int flags)
{
if (!flags)
exit_error(PARAMETER_PROBLEM,
@@ -97,9 +94,7 @@ final_check(unsigned int flags)
/* Prints out the matchinfo. */
static void
-print(const void *ip,
- const struct xt_entry_match *match,
- int numeric)
+connmark_print(const void *ip, const struct xt_entry_match *match, int numeric)
{
struct xt_connmark_info *info = (struct xt_connmark_info *)match->data;
@@ -110,8 +105,7 @@ print(const void *ip,
}
/* Saves the matchinfo in parsable form to stdout. */
-static void
-save(const void *ip, const struct xt_entry_match *match)
+static void connmark_save(const void *ip, const struct xt_entry_match *match)
{
struct xt_connmark_info *info = (struct xt_connmark_info *)match->data;
@@ -128,12 +122,12 @@ static struct xtables_match connmark_match = {
.version = IPTABLES_VERSION,
.size = XT_ALIGN(sizeof(struct xt_connmark_info)),
.userspacesize = XT_ALIGN(sizeof(struct xt_connmark_info)),
- .help = &help,
- .parse = &parse,
- .final_check = &final_check,
- .print = &print,
- .save = &save,
- .extra_opts = opts
+ .help = connmark_help,
+ .parse = connmark_parse,
+ .final_check = connmark_check,
+ .print = connmark_print,
+ .save = connmark_save,
+ .extra_opts = connmark_opts,
};
static struct xtables_match connmark_match6 = {
@@ -142,12 +136,12 @@ static struct xtables_match connmark_match6 = {
.version = IPTABLES_VERSION,
.size = XT_ALIGN(sizeof(struct xt_connmark_info)),
.userspacesize = XT_ALIGN(sizeof(struct xt_connmark_info)),
- .help = &help,
- .parse = &parse,
- .final_check = &final_check,
- .print = &print,
- .save = &save,
- .extra_opts = opts
+ .help = connmark_help,
+ .parse = connmark_parse,
+ .final_check = connmark_check,
+ .print = connmark_print,
+ .save = connmark_save,
+ .extra_opts = connmark_opts,
};
void _init(void)