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From: Igor Sheyn <sheyn AT cs DOT bu DOT edu>
Date: Mon, 29 Mar 1999 17:09:32 -0500 (EST)
Message-Id: <199903292209.RAA26650@csa.bu.edu>
To: cygwin AT sourceware DOT cygnus DOT com
Subject: setbuf() problem


Hi,

the following simple program coredumps under B20.1:

#include <stdio.h>

main(int argc, char **argv[])

{
  FILE *logfile;
  logfile=fopen((const char *)argv[1],"a");
  setbuf(logfile, (char *)NULL);
  fclose(logfile);
}

The problem appears to be a combination of "a" and setbuf().
If I use "w" instead of "a", or I don't use setbuf(), it works
fine.  Is it a bug?  CygWin limitation? Windows NT limitation?

Thanks

Igor

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