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/*
* Run this after adding a new attribute to the nf_conntrack object
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/wait.h>
#include <errno.h>
#include <libnetfilter_conntrack/libnetfilter_conntrack.h>
/*
* this file contains a test to check the set/get/copy/cmp APIs.
*/
static eval_sigterm(int status)
{
switch(WTERMSIG(status)) {
case SIGSEGV:
printf("received SIGSEV\n");
break;
case 0:
printf("OK\n", WTERMSIG(status));
break;
default:
printf("exited with signal: %d\n", WTERMSIG(status));
break;
}
}
int main()
{
int ret, i;
struct nfct_handle *h;
struct nf_conntrack *ct, *tmp;
char data[32];
int status;
/* initialize fake data for testing purposes */
for (i=0; i<sizeof(data); i++)
data[i] = 0x01;
ct = nfct_new();
if (!ct) {
perror("nfct_new");
return 0;
}
tmp = nfct_new();
if (!tmp) {
perror("nfct_new");
return 0;
}
printf("== test set API ==\n");
ret = fork();
if (ret == 0) {
for (i=0; i<ATTR_MAX; i++)
nfct_set_attr(ct, i, data);
exit(0);
} else {
wait(&status);
eval_sigterm(status);
}
for (i=0; i<ATTR_MAX; i++)
nfct_set_attr(ct, i, data);
printf("== test get API ==\n");
ret = fork();
if (ret == 0) {
for (i=0; i<ATTR_MAX; i++)
nfct_get_attr(ct, i);
exit(0);
} else {
wait(&status);
eval_sigterm(status);
}
printf("== test copy API ==\n");
ret = fork();
if (ret == 0) {
for (i=0; i<ATTR_MAX; i++)
nfct_copy_attr(tmp, ct, i);
exit(0);
} else {
wait(&status);
eval_sigterm(status);
}
printf("== test cmp API ==\n");
ret = fork();
if (ret == 0) {
nfct_cmp(tmp, ct, NFCT_CMP_ALL);
exit(0);
} else {
wait(&status);
eval_sigterm(status);
}
nfct_destroy(ct);
nfct_destroy(tmp);
}
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