2 * Check decoding of fchmod syscall.
4 * Copyright (c) 2016 Fabien Siron <fabien.siron@epita.fr>
5 * Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
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32 #include <asm/unistd.h>
37 # include <sys/stat.h>
44 static const char fname[] = "fchmod_test_file";
46 int fd = open(fname, O_CREAT|O_RDONLY, 0400);
48 perror_msg_and_fail("open");
51 perror_msg_and_fail("unlink");
53 long rc = syscall(__NR_fchmod, fd, 0600);
54 printf("fchmod(%d, 0600) = %s\n", fd, sprintrc(rc));
58 rc = syscall(__NR_fchmod, fd, 051);
59 printf("fchmod(%d, 051) = %s\n", fd, sprintrc(rc));
61 rc = syscall(__NR_fchmod, fd, 004);
62 printf("fchmod(%d, 004) = %s\n", fd, sprintrc(rc));
64 puts("+++ exited with 0 +++");
70 SKIP_MAIN_UNDEFINED("__NR_fchmod")