VALUE
rsock_init_sock(VALUE sock, int fd)
{
rb_io_t *fp;
#ifndef _WIN32
struct stat sbuf;
if (fstat(fd, &sbuf) < 0)
rb_sys_fail("fstat(2)");
rb_update_max_fd(fd);
if (!S_ISSOCK(sbuf.st_mode))
rb_raise(rb_eArgError, "not a socket file descriptor");
#else
rb_update_max_fd(fd);
if (!rb_w32_is_socket(fd))
rb_raise(rb_eArgError, "not a socket file descriptor");
#endif
MakeOpenFile(sock, fp);
fp->fd = fd;
fp->mode = FMODE_READWRITE|FMODE_DUPLEX;
rb_io_ascii8bit_binmode(sock);
if (rsock_do_not_reverse_lookup) {
fp->mode |= FMODE_NOREVLOOKUP;
}
rb_io_synchronized(fp);
return sock;
}
size_t
rb_w32_write(int fd, const void *buf, size_t size)
{
if (rb_w32_is_socket(fd))
return rb_w32_send(fd, buf, size, 0);
return _write(fd,buf,size);
}
size_t
rb_w32_read(int fd, void *buf, size_t size)
{
if (rb_w32_is_socket(fd))
return rb_w32_recv(fd, buf, size, 0);
return _read(fd,buf,size);
}
