83 lines
1.6 KiB
C
83 lines
1.6 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) 2016 RT-RK Institute for Computer Based Systems
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* Author: Dejan Jovicevic <dejan.jovicevic@rt-rk.com>
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*/
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/*
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* Test Name: listxattr01
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*
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* Description:
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* The testcase checks the basic functionality of the listxattr(2).
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* listxattr(2) retrieves the list of extended attribute names
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* associated with the file itself in the filesystem.
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*
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*/
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#include "config.h"
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#include <errno.h>
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#include <sys/types.h>
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#include <string.h>
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#ifdef HAVE_SYS_XATTR_H
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# include <sys/xattr.h>
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#endif
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#include "tst_test.h"
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#ifdef HAVE_SYS_XATTR_H
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#define SECURITY_KEY1 "security.ltptest1"
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#define VALUE "test"
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#define VALUE_SIZE (sizeof(VALUE) - 1)
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#define KEY_SIZE (sizeof(SECURITY_KEY1) - 1)
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#define TESTFILE "testfile"
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static int has_attribute(const char *list, int llen, const char *attr)
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{
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int i;
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for (i = 0; i < llen; i += strlen(list + i) + 1) {
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if (!strcmp(list + i, attr))
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return 1;
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}
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return 0;
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}
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static void verify_listxattr(void)
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{
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char buf[64];
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TEST(listxattr(TESTFILE, buf, sizeof(buf)));
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if (TST_RET == -1) {
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tst_res(TFAIL | TTERRNO, "listxattr() failed");
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return;
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}
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if (!has_attribute(buf, sizeof(buf), SECURITY_KEY1)) {
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tst_res(TFAIL, "missing attribute %s",
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SECURITY_KEY1);
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return;
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}
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tst_res(TPASS, "listxattr() succeeded");
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}
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static void setup(void)
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{
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SAFE_TOUCH(TESTFILE, 0644, NULL);
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SAFE_SETXATTR(TESTFILE, SECURITY_KEY1, VALUE, VALUE_SIZE, XATTR_CREATE);
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}
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static struct tst_test test = {
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.needs_tmpdir = 1,
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.needs_root = 1,
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.test_all = verify_listxattr,
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.setup = setup,
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};
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#else
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TST_TEST_TCONF("<sys/xattr.h> does not exist.");
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#endif /* HAVE_SYS_XATTR_H */
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