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|
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2005 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.0 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_0.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Andrew Sitnikov <sitnikov@infonet.ee> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#include "php.h"
#include <sys/types.h>
#ifdef HAVE_SYS_IPC_H
#include <sys/ipc.h>
#endif
#if HAVE_FTOK
/* {{{ proto int ftok(string pathname, string proj)
Convert a pathname and a project identifier to a System V IPC key */
PHP_FUNCTION(ftok)
{
zval **pathname, **proj;
key_t k;
if(ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &pathname, &proj) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string_ex(pathname);
convert_to_string_ex(proj);
if (Z_STRLEN_PP(pathname)==0){
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Pathname is invalid");
RETURN_LONG(-1);
}
if (Z_STRLEN_PP(proj)!=1){
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Project identifier is invalid");
RETURN_LONG(-1);
}
if ((PG(safe_mode) && (!php_checkuid(Z_STRVAL_PP(pathname), NULL, CHECKUID_CHECK_FILE_AND_DIR))) || php_check_open_basedir(Z_STRVAL_PP(pathname) TSRMLS_CC)) {
RETURN_LONG(-1);
}
k = ftok(Z_STRVAL_PP(pathname),Z_STRVAL_PP(proj)[0]);
if (k == -1) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "ftok() failed - %s", strerror(errno));
}
RETURN_LONG(k);
}
/* }}} */
#endif
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
*/
|
