1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * Minimal helper for Landlock selftests. Opens its own working directory 4 * before exiting, which may trigger access denials depending on the sandbox 5 * configuration. 6 */ 7 8 #include <fcntl.h> 9 #include <unistd.h> 10 11 int main(void) 12 { 13 close(open(".", O_RDONLY | O_DIRECTORY | O_CLOEXEC)); 14 return 0; 15 } 16