printf("write to stdout\n");
fflush(stdout);
- errno = 0;
+ errno = ENOMEM;
perror("error!");
write(STDERR_FILENO, "write to stderr 2", 17);
putc_unlocked('x', stderr);
putc_unlocked('\n', stdout);
+ /* Test invalid stuff. */
+ close(-42);
+ close(-4711);
+ /* Can't test this, results in a segfault with the "normal" fclose(). */
+ /*fclose(NULL);*/
+ dup(-12);
+ dup2(12, -42);
+
return EXIT_SUCCESS;
}