[Tinycc-devel] "tcc -run -" closes stdin so that program itself can't read from stdin

[noneofyourbusiness]

> But if I try to read foo.c from stdin then foo.c itself is unable to
> read, b.c. stdin is already closed:

No, it isn't.
As demonstrated in the following code snippet, it's not closed,
there is simply nothing else to read from it (tcc reads stdin until EOF).

#define _XOPEN_SOURCE 700
#include <stdio.h>

int
main()
{
        char buf[1024] = {0};

        fgets(buf, sizeof buf, stdin);
        perror("fgets");
        if (feof(stdin)) puts("EOF");

        return 0;
}