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Permit specification of hostname in test1, test3

This commit is contained in:
Tony Garnock-Jones 2011-01-02 17:13:18 -05:00
parent 449c59abed
commit 4400f8e5bb
2 changed files with 30 additions and 6 deletions
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18
test1.c
View File

@ -25,9 +25,21 @@ int main(int argc, char *argv[]) {
struct timeval start_time;
long bytecount = -1;
s.sin_family = AF_INET;
s.sin_addr.s_addr = htonl(0x7f000001);
s.sin_port = htons(5671);
if (argc < 2) {
fprintf(stderr, "Usage: test1 <serverhostname>\n");
exit(1);
}
{
struct hostent *h = gethostbyname(argv[1]);
if (h == NULL) {
fprintf(stderr, "serverhostname lookup: %d\n", h_errno);
exit(1);
}
s.sin_family = AF_INET;
s.sin_addr.s_addr = * (uint32_t *) h->h_addr_list[0];
s.sin_port = htons(5671);
}
if (connect(fd, (struct sockaddr *) &s, sizeof(s)) < 0) return 1;

18
test3.c
View File

@ -28,9 +28,21 @@ int main(int argc, char *argv[]) {
size_t msglen = strlen(msg);
int i;
s.sin_family = AF_INET;
s.sin_addr.s_addr = htonl(0x7f000001);
s.sin_port = htons(5671);
if (argc < 2) {
fprintf(stderr, "Usage: test1 <serverhostname>\n");
exit(1);
}
{
struct hostent *h = gethostbyname(argv[1]);
if (h == NULL) {
fprintf(stderr, "serverhostname lookup: %d\n", h_errno);
exit(1);
}
s.sin_family = AF_INET;
s.sin_addr.s_addr = * (uint32_t *) h->h_addr_list[0];
s.sin_port = htons(5671);
}
if (connect(fd, (struct sockaddr *) &s, sizeof(s)) < 0) return 1;