ssize_t write_data(int fd, const char *buffer, size_t N)
{
struct iovec iov;
iov.iov_base = discard_const_p(void, buffer);
iov.iov_len = N;
return write_data_iov(fd, &iov, 1);
}
bool cli_send_smb_direct_writeX(struct cli_state *cli,
const char *p,
size_t extradata)
{
/* First length to send is the offset to the data. */
size_t len = SVAL(cli->outbuf,smb_vwv11) + 4;
size_t nwritten=0;
struct iovec iov[2];
/* fd == -1 causes segfaults -- Tom ([email protected]) */
if (cli->fd == -1) {
return false;
}
if (client_is_signing_on(cli)) {
DEBUG(0,("cli_send_smb_large: cannot send signed packet.\n"));
return false;
}
iov[0].iov_base = (void *)cli->outbuf;
iov[0].iov_len = len;
iov[1].iov_base = CONST_DISCARD(void *, p);
iov[1].iov_len = extradata;
nwritten = write_data_iov(cli->fd, iov, 2);
if (nwritten < (len + extradata)) {
close(cli->fd);
cli->fd = -1;
cli->smb_rw_error = SMB_WRITE_ERROR;
DEBUG(0,("Error writing %d bytes to client. (%s)\n",
(int)(len+extradata), strerror(errno)));
return false;
}
/* Increment the mid so we can tell between responses. */
cli->mid++;
if (!cli->mid)
cli->mid++;
return true;
}
