static char *addr2user(const char *addr) {
FILE *list;
static char buf[128];
const char *domain;
int len;
domain = strchr(addr, '@');
if (!domain) domain = addr;
list = fopen("/var/qmail/users/spam", "r");
if (!list) return NULL;
while ((len = better_fgets(buf, sizeof(buf), list))) {
char *sep = strchr(buf, ':');
if (buf[0] == '#' || !sep) continue;
*sep++ = '\0';
if (cmpaddr(addr, buf)) {
fclose(list);
if (*sep == '*') {
strlcpy(buf, addr, sizeof(buf));
sep = strchr(buf, '@');
if (sep) *sep = '\0';
sep = strchr(buf, '-');
if (sep) *sep = '\0';
return strdup(buf);
}
return strdup(sep);
}
}
fclose(list);
return NULL;
}
int main(int argc, char *argv[])
{
struct knet_link *head;
struct sockaddr_in address;
struct timespec bench_start, bench_end;
unsigned long long i, bench_diff;
head = malloc(sizeof(struct knet_link));
if (head == NULL) {
printf("Unable to create knet_link\n");
exit(EXIT_FAILURE);
}
memset(head, 0, sizeof(struct knet_link));
address.sin_family = AF_INET;
address.sin_port = htons(KNET_PORT);
address.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
memmove(&head->address, &address, sizeof(address));
clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &bench_start);
for (i = 0; i < KNET_BENCH_LOOPNUM; i++) {
cmpaddr((struct sockaddr_storage *) &address, sizeof(address),
(struct sockaddr_storage *) &head->address,
sizeof(head->address));
}
clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &bench_end);
printf("start sec: %3lu, nsec: %9lu\n end sec: %3lu, nsec: %9lu\n",
bench_start.tv_sec, bench_start.tv_nsec,
bench_end.tv_sec, bench_end.tv_nsec);
timespec_diff(bench_start, bench_end, &bench_diff);
printf("end - start = %llums\n", bench_diff);
return 0;
}
