Coverage Report

Created: 2025-06-13 06:43

/src/php-src/ext/standard/ftok.c
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/*
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   +----------------------------------------------------------------------+
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   | Copyright (c) The PHP Group                                          |
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   +----------------------------------------------------------------------+
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   | This source file is subject to version 3.01 of the PHP license,      |
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   | that is bundled with this package in the file LICENSE, and is        |
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   | available through the world-wide-web at the following url:           |
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   | https://www.php.net/license/3_01.txt                                 |
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   | If you did not receive a copy of the PHP license and are unable to   |
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   | obtain it through the world-wide-web, please send a note to          |
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   | license@php.net so we can mail you a copy immediately.               |
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   +----------------------------------------------------------------------+
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   | Author: Andrew Sitnikov <sitnikov@infonet.ee>                        |
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   +----------------------------------------------------------------------+
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*/
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#include "php.h"
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#include <sys/types.h>
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#ifdef HAVE_SYS_IPC_H
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#include <sys/ipc.h>
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#endif
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#ifdef PHP_WIN32
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#include "win32/ipc.h"
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#endif
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#ifdef HAVE_FTOK
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/* {{{ Convert a pathname and a project identifier to a System V IPC key */
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PHP_FUNCTION(ftok)
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{
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  char *pathname, *proj;
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  size_t pathname_len, proj_len;
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  key_t k;
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  ZEND_PARSE_PARAMETERS_START(2, 2)
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    Z_PARAM_PATH(pathname, pathname_len)
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    Z_PARAM_STRING(proj, proj_len)
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  ZEND_PARSE_PARAMETERS_END();
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  if (pathname_len == 0){
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    zend_argument_must_not_be_empty_error(1);
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    RETURN_THROWS();
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  }
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  if (proj_len != 1){
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    zend_argument_value_error(2, "must be a single character");
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    RETURN_THROWS();
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  }
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  if (php_check_open_basedir(pathname)) {
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    RETURN_LONG(-1);
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  }
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  k = ftok(pathname, proj[0]);
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  if (k == -1) {
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    php_error_docref(NULL, E_WARNING, "ftok() failed - %s", strerror(errno));
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  }
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  RETURN_LONG(k);
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}
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/* }}} */
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#endif