static VALUE my_recv(int io_wait, int argc, VALUE *argv, VALUE io)
{
struct io_args a;
long n;
prepare_read(&a, argc, argv, io);
kgio_autopush_recv(io);
if (a.len > 0) {
retry:
n = (long)recv(a.fd, a.ptr, a.len, MSG_DONTWAIT);
if (read_check(&a, n, "recv", io_wait) != 0)
goto retry;
}
return a.buf;
}
static VALUE my_peek(int io_wait, int argc, VALUE *argv, VALUE io)
{
struct io_args a;
long n;
prepare_read(&a, argc, argv, io);
kgio_autopush_recv(io);
if (a.len > 0) {
if (peek_flags == MSG_PEEK)
set_nonblocking(a.fd);
retry:
n = (long)recv(a.fd, a.ptr, a.len, peek_flags);
if (read_check(&a, n, "recv(MSG_PEEK)", io_wait) != 0)
goto retry;
}
return a.buf;
}
static inline void kgio_autopush_read(VALUE io) { kgio_autopush_recv(io); }
