nativelibc/posix-io/tty-fd.c

#include <unistd.h>
//#include <errno.h>

static int stdout_fd = -1;
static int stderr_fd = -1;

int _get_stdout_fd() {
	return stdout_fd;
}

int _get_stderr_fd() {
	return stderr_fd;
}

int _set_stdout_fd(int fd) {
	if(fd == 0 || fd == 1 || fd == 2) {
		//errno = EBADF;
		return -1;
	}
	stdout_fd = fd;
	return 0;
}

int _set_stderr_fd(int fd) {
	if(fd == 0 || fd == 1 || fd == 2) {
		//errno = EBADF;
		return -1;
	}
	stderr_fd = fd;
	return 0;
}