jehanne/qa/lib/c/access.c

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2017-08-25 23:43:14 +02:00
/*
* This file is part of Jehanne.
*
* Copyright (C) 2017 Giacomo Tesio <giacomo@tesio.it>
*
* Jehanne is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 2 of the License.
*
* Jehanne is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Jehanne. If not, see <http://www.gnu.org/licenses/>.
*/
#include <u.h>
#include <lib9.h>
void
main(void)
{
char *err = nil;
if(access("/tmp", AEXIST) != 0)
err = "/tmp does not exists";
else if(access("/tmp", AREAD) != 0)
err = "/tmp is not readable";
/* NOTE:
* In Plan 9 access(AWRITE) and access(AEXEC) in directories
* fail despite the actual permission of the directory.
*
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else if(access("/tmp", AWRITE) != 0)
err = "/tmp is not writeable";
else if(access("/tmp", AEXEC) != 0)
err = "/tmp is not traversable";
*/
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if(err == nil){
print("PASS\n");
exits("PASS");
} else {
print("FAIL: %s\n", err);
exits("FAIL");
}
}