49 lines
985 B
C
49 lines
985 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) International Business Machines Corp., 2001
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* Ported by Wayne Boyer
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*/
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/*\
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* [Description]
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* Testcase to check the basic functionality of getgid().
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*
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* [Algorithm]
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* For functionality test the return value from getgid() is compared to passwd
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* entry.
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*/
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#include <pwd.h>
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#include "tst_test.h"
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#include "compat_tst_16.h"
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static void run(void)
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{
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uid_t uid;
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struct passwd *pwent;
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TEST(GETGID());
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if (TST_RET < 0)
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tst_brk(TBROK, "This should never happen");
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uid = getuid();
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pwent = getpwuid(uid);
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if (pwent == NULL)
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tst_brk(TBROK | TERRNO, "getuid() returned unexpected value %d", uid);
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GID16_CHECK(pwent->pw_gid, getgid);
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if (pwent->pw_gid != TST_RET) {
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tst_res(TFAIL, "getgid() return value "
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"%ld unexpected - expected %d",
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TST_RET, pwent->pw_gid);
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return;
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}
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tst_res(TPASS, "values from getgid() and getpwuid() match");
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}
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static struct tst_test test = {
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.test_all = run,
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};
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