/* * Check decoding of flock syscall. * * Copyright (c) 2016-2021 The strace developers. * All rights reserved. * * SPDX-License-Identifier: GPL-2.0-or-later */ #include "tests.h" #include "scno.h" #include <stdio.h> #include <sys/file.h> #include <unistd.h> int main(void) { const unsigned long fd = (long int) 0xdeadbeefffffffffULL; long rc = syscall(__NR_flock, fd, LOCK_SH); printf("flock(%d, LOCK_SH) = %ld %s (%m)\n", (int) fd, rc, errno2name()); puts("+++ exited with 0 +++"); return 0; }