fixup formatting

Joel Grunbaum

2022-05-23 8f0d56bfe43787ae3c2908e2e7859ae1a58f04fa

fixup formatting

 main.c

@@ -57,7 +57,7 @@
            printf(
                "\t-t <number>\tspecify the number of hostnames to be tested, "
                "capped at 50 + number manually added\n\t\t\tdefaults to test "
                "all "
                "all "
                "available\n");
            printf(
                "\t-n <number>\tspecify the number of tests to perform on each "
@@ -116,7 +116,7 @@
    struct dns_list* dns = (struct dns_list*)in;
    dns->time.tv_sec = 0;
    dns->time.tv_nsec = 0;
    dns->errors = 0;
    dns->errors = 0;
    for (int i = 0; i < num_tests; i++) {
        struct hosts_list* curr = hosts;
        while (curr) {
@@ -127,18 +127,19 @@
            for (int j = 0; j < 3 && run.tv_sec == -1; j++) {
                run = resolve(buf, curr->server, dns->server, T_A);
            }
            if (run.tv_sec == -1) { // if test has failed 3 times, set time taken
                                  // to 3s as penalty
                dns->errors++;
            } else {
                dns->time.tv_sec += run.tv_sec;
                dns->time.tv_nsec += run.tv_nsec;
                if (dns->time.tv_nsec >=
                    1000000000) { // nanoseconds have overflowed into seconds
                    dns->time.tv_sec += 1;
                    dns->time.tv_nsec -= 1000000000;
                }
            }
            if (run.tv_sec ==
                -1) { // if test has failed 3 times, set time taken
                      // to 3s as penalty
                dns->errors++;
            } else {
                dns->time.tv_sec += run.tv_sec;
                dns->time.tv_nsec += run.tv_nsec;
                if (dns->time.tv_nsec >=
                    1000000000) { // nanoseconds have overflowed into seconds
                    dns->time.tv_sec += 1;
                    dns->time.tv_nsec -= 1000000000;
                }
            }
            tests_done++;
            curr = curr->next;
        }

 slist.c

@@ -115,9 +115,9 @@

int comp_times(struct dns_list* a, struct dns_list* b)
{
    if (a->errors != b->errors) {
        return a->errors > b->errors;
    } else if (a->time.tv_sec == b->time.tv_sec) {
    if (a->errors != b->errors) {
        return a->errors > b->errors;
    } else if (a->time.tv_sec == b->time.tv_sec) {
        if (a->time.tv_nsec >= b->time.tv_nsec)
            return 1;
        else

 slist.h

@@ -8,7 +8,7 @@
struct dns_list {
    char* server;
    struct timespec time;
    int errors;
    int errors;
    struct dns_list* next;
};