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Subject: Re: C and Linux

Author: Frank Phillips

Date: 13:42:45 04/08/02

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It does not work with the cin.rdbuf() command or (of course) polling the
underlying file.  I need a replacement for the cin.rdbuf, which I imaged was
some sort of peek command - without taking characters out of the buffer



fd_set rfds;
struct timeval tv;
int retval;

if (cin.rdbuf()->in_avail() > 1)
   return (1);

FD_ZERO(&rfds);
FD_SET(0, &rfds);
tv.tv_sec = 0;
tv.tv_usec = 0;
retval = select(1, &rfds, NULL, NULL, &tv);
if (retval)
   return (1);

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