return write(*recv, (char*)String_to_cstring(buffer), String_length(buffer));
`}
- fun read: String import NativeString.to_s_with_length `{
+ # Write `value` as a single byte
+ fun write_byte(value: Int): Int `{
+ return write(*recv, &value, 1);
+ `}
+
+ fun read: String import NativeString.to_s_with_length, NativeString.to_s_with_copy `{
static char c[1024];
- int n = read(*recv, c, 1024);
+ int n = read(*recv, c, 1023);
if(n < 0) {
return NativeString_to_s_with_length("",0);
}
- char* ret = malloc(n + 1);
- memcpy(ret, c, n);
- ret[n] = '\0';
- return NativeString_to_s_with_length(ret, n);
+ c[n] = 0;
+ return NativeString_to_s_with_copy(c);
`}
# Sets an option for the socket
- fun setsockopt(level: NativeSocketOptLevels, option_name: NativeSocketOptNames, option_value: Int) `{
+ #
+ # Returns `true` on success.
+ fun setsockopt(level: NativeSocketOptLevels, option_name: NativeSocketOptNames, option_value: Int): Bool `{
int err = setsockopt(*recv, level, option_name, &option_value, sizeof(int));
if(err != 0){
- perror("Error on setsockopts: ");
- exit(1);
+ return 0;
}
+ return 1;
`}
fun bind(addrIn: NativeSocketAddrIn): Int `{ return bind(*recv, (struct sockaddr*)addrIn, sizeof(*addrIn)); `}
return sai;
`}
- new with(port: Int, family: NativeSocketAddressFamilies) `{
+ new with_port(port: Int, family: NativeSocketAddressFamilies) `{
struct sockaddr_in *sai = NULL;
sai = malloc(sizeof(struct sockaddr_in));
sai->sin_family = family;