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g++ iostream broken on windows 2000
- From: Vijay Kumar <janjanam at yahoo dot com>
- To: cygwin at cygwin dot com
- Date: Mon, 15 Sep 2003 16:43:12 -0700 (PDT)
- Subject: g++ iostream broken on windows 2000
I have upgraded to the latest cygwin this morning and
I can not anymore run my programs that use ifstream to
read input files. It crashes giving segmentation
fault. When I ran strace, I found that the actually
fails in mmap.cc complaining STATUS_ACCESS_VIOLATION.
Here's the simple code I ran. Anybody have any clues?
Interestingly the following programs works fine with
-mno-cygwin option which unfortunaty I can not use for
# include <iostream>
# include <fstream>
int main(int argc, char *argv)
if (argc < 2)
cout << "Usage: a.out file_name" << endl;
ifstream is(argv, ios::in);
while (! is.eof())
cout << ch;
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