646853bdd8
According to its manual page, flags given to mkostemp(3) shouldn't include O_RDWR, O_CREAT or O_EXCL flags as these are always included. Beyond those, the only flag that all callers (except a few tests where it probably doesn't matter) use is O_CLOEXEC, so set that unconditionally.
56 lines
1.4 KiB
C
56 lines
1.4 KiB
C
/***
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This file is part of systemd
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Copyright 2014 Ronny Chevalier
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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 <unistd.h>
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#include "async.h"
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#include "fileio.h"
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#include "macro.h"
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#include "util.h"
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static bool test_async = false;
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static void *async_func(void *arg) {
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test_async = true;
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return NULL;
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}
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int main(int argc, char *argv[]) {
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int fd;
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char name[] = "/tmp/test-asynchronous_close.XXXXXX";
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fd = mkostemp_safe(name);
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assert_se(fd >= 0);
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asynchronous_close(fd);
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assert_se(asynchronous_job(async_func, NULL) >= 0);
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assert_se(asynchronous_sync() >= 0);
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sleep(1);
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assert_se(fcntl(fd, F_GETFD) == -1);
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assert_se(test_async);
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unlink(name);
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return 0;
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}
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