int memcache_vprintf(VSTREAM *stream, const char *fmt, va_list ap)
{
/*
* Do the I/O.
*/
vstream_vfprintf(stream, fmt, ap);
vstream_fputs("\r\n", stream);
if (vstream_ferror(stream))
return (-1);
else
return (0);
}
void smtp_vprintf(VSTREAM *stream, const char *fmt, va_list ap)
{
int err;
/*
* Do the I/O, protected against timeout.
*/
smtp_timeout_reset(stream);
vstream_vfprintf(stream, fmt, ap);
vstream_fputs("\r\n", stream);
err = vstream_ferror(stream);
smtp_timeout_detect(stream);
/*
* See if there was a problem.
*/
if (err != 0) {
if (msg_verbose)
msg_info("smtp_vprintf: EOF");
vstream_longjmp(stream, SMTP_ERR_EOF);
}
}
