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authorJan Engelhardt <jengelh@medozas.de>2007-10-04 16:29:00 +0000
committerPatrick McHardy <kaber@trash.net>2007-10-04 16:29:00 +0000
commit1d5b63d12984d12c8d87242179855e17657be16d (patch)
tree9777125dbd44238ad72fbfb4144736cf2339d031 /extensions/libipt_SAME.c
parent59d164019340d110d302634e429320577f0db7be (diff)
Unique names 4/6
Give symbols of libxt targets unique names (2/3). Adds unique prefixes to all functions (most of them - especially the hook functions) so that debugging programs can unambiguously map a symbol to an address. Also unifies the names of the xtables_match/xtables_target structs, (based upon libxt_connmark.c/libip6t_*.c). Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Diffstat (limited to 'extensions/libipt_SAME.c')
-rw-r--r--extensions/libipt_SAME.c43
1 files changed, 18 insertions, 25 deletions
diff --git a/extensions/libipt_SAME.c b/extensions/libipt_SAME.c
index 3dfb7021..de974664 100644
--- a/extensions/libipt_SAME.c
+++ b/extensions/libipt_SAME.c
@@ -11,8 +11,7 @@
#include "../include/linux/netfilter_ipv4/ipt_SAME.h"
/* Function which prints out usage message. */
-static void
-help(void)
+static void SAME_help(void)
{
printf(
"SAME v%s options:\n"
@@ -29,7 +28,7 @@ help(void)
IPTABLES_VERSION);
}
-static const struct option opts[] = {
+static const struct option SAME_opts[] = {
{ "to", 1, NULL, '1' },
{ "nodst", 0, NULL, '2'},
{ "random", 0, NULL, '3' },
@@ -37,8 +36,7 @@ static const struct option opts[] = {
};
/* Initialize the target. */
-static void
-init(struct xt_entry_target *t)
+static void SAME_init(struct xt_entry_target *t)
{
struct ipt_same_info *mr = (struct ipt_same_info *)t->data;
@@ -87,10 +85,8 @@ parse_to(char *arg, struct ip_nat_range *range)
/* 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_target **target)
+static int SAME_parse(int c, char **argv, int invert, unsigned int *flags,
+ const void *entry, struct xt_entry_target **target)
{
struct ipt_same_info *mr
= (struct ipt_same_info *)(*target)->data;
@@ -139,7 +135,7 @@ parse(int c, char **argv, int invert, unsigned int *flags,
}
/* Final check; need --to. */
-static void final_check(unsigned int flags)
+static void SAME_check(unsigned int flags)
{
if (!(flags & IPT_SAME_OPT_TO))
exit_error(PARAMETER_PROBLEM,
@@ -147,10 +143,8 @@ static void final_check(unsigned int flags)
}
/* Prints out the targinfo. */
-static void
-print(const void *ip,
- const struct xt_entry_target *target,
- int numeric)
+static void SAME_print(const void *ip, const struct xt_entry_target *target,
+ int numeric)
{
int count;
struct ipt_same_info *mr
@@ -184,8 +178,7 @@ print(const void *ip,
}
/* Saves the union ipt_targinfo in parsable form to stdout. */
-static void
-save(const void *ip, const struct xt_entry_target *target)
+static void SAME_save(const void *ip, const struct xt_entry_target *target)
{
int count;
struct ipt_same_info *mr
@@ -215,21 +208,21 @@ save(const void *ip, const struct xt_entry_target *target)
printf("--random ");
}
-static struct iptables_target same = {
+static struct iptables_target same_target = {
.name = "SAME",
.version = IPTABLES_VERSION,
.size = IPT_ALIGN(sizeof(struct ipt_same_info)),
.userspacesize = IPT_ALIGN(sizeof(struct ipt_same_info)),
- .help = &help,
- .init = &init,
- .parse = &parse,
- .final_check = &final_check,
- .print = &print,
- .save = &save,
- .extra_opts = opts
+ .help = SAME_help,
+ .init = SAME_init,
+ .parse = SAME_parse,
+ .final_check = SAME_check,
+ .print = SAME_print,
+ .save = SAME_save,
+ .extra_opts = SAME_opts,
};
void _init(void)
{
- register_target(&same);
+ register_target(&same_target);
}