Dmitry V. Levin
d6c71dd061
Indent the C preprocessor directives to reflect their nesting using the following script: $ cppi -l $(git grep -El '^[[:space:]]*#[[:space:]]*(if|ifdef|ifndef|elif|else|endif|define|pragma)[[:space:]]' |grep -v '\.sh$') |while read f; do cppi < "$f" > "$f".cppi; mv "$f".cppi "$f" done
48 lines
950 B
C
48 lines
950 B
C
/*
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* Copyright (c) 2016 Anchit Jain <anchitjain1234@gmail.com>
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* Copyright (c) 2016-2018 Dmitry V. Levin <ldv@altlinux.org>
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* All rights reserved.
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "tests.h"
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#include <asm/unistd.h>
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#if defined __NR_chmod
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# include <fcntl.h>
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# include <stdio.h>
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# include <unistd.h>
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# include <errno.h>
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int
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main(void)
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{
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static const char fname[] = "chmod_test_file";
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if (open(fname, O_CREAT|O_RDONLY, 0400) < 0)
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perror_msg_and_fail("open");
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long rc = syscall(__NR_chmod, fname, 0600);
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printf("chmod(\"%s\", 0600) = %s\n", fname, sprintrc(rc));
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if (unlink(fname))
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perror_msg_and_fail("unlink");
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rc = syscall(__NR_chmod, fname, 051);
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printf("chmod(\"%s\", 051) = %s\n", fname, sprintrc(rc));
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rc = syscall(__NR_chmod, fname, 004);
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printf("chmod(\"%s\", 004) = %s\n", fname, sprintrc(rc));
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puts("+++ exited with 0 +++");
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return 0;
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}
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#else
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SKIP_MAIN_UNDEFINED("__NR_chmod")
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#endif
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