[LLVMdev] llvm and stream error

[Yakov Malinkovich]

Here is the code of the functions:

int getStream()
    {
           int fd = _dup(fileno(stdout));
           freopen("tmp","w",stdout);
           return fd;
    }


void freeStream(int fd)
{
       _dup2(fd,fileno(stdout));
       close(fd);
}

The code of main program:

printf(“start tets”);
int fd = getStream();
printf(“redirection”);
freeStream(fd);

This is a part of large program which uses llvm The problem I get
after freeStream(fd): LLVM ERROR: IO failure on output stream. I
understand that the problem is with freeStream implementation. What do
you think? Thanks

Yakov