WvStreams
wvstreamex2.cc
1/*
2 * A WvStream example.
3 *
4 * Some text about this example...
5 */
6
7#include <wvstream.h>
8
9int main()
10{
11 while (wvcon->isok())
12 wvcon->print("You said: %s\n", wvcon->blocking_getline(-1));
13}
char * blocking_getline(time_t wait_msec, int separator='\n', int readahead=1024)
This is a version of getline() that allows you to block for more data to arrive.
Definition wvstream.cc:602
virtual bool isok() const
return true if the stream is actually usable right now
Definition wvstream.cc:445