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56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
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/***
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This file is part of systemd.
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Copyright 2010 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include "alloc-util.h"
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#include "macro.h"
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#include "util.h"
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static void test_alloca(void) {
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static const uint8_t zero[997] = { };
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char *t;
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t = alloca_align(17, 512);
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assert_se(!((uintptr_t)t & 0xff));
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memzero(t, 17);
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t = alloca0_align(997, 1024);
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assert_se(!((uintptr_t)t & 0x1ff));
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assert_se(!memcmp(t, zero, 997));
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}
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static void test_memdup_multiply(void) {
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int org[] = {1, 2, 3};
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int *dup;
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dup = (int*)memdup_multiply(org, sizeof(int), 3);
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assert_se(dup);
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assert_se(dup[0] == 1);
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assert_se(dup[1] == 2);
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assert_se(dup[2] == 3);
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free(dup);
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}
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int main(int argc, char *argv[]) {
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test_alloca();
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test_memdup_multiply();
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return 0;
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}
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