diff options
Diffstat (limited to 'ext/standard/ftok.c')
| -rw-r--r-- | ext/standard/ftok.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/ext/standard/ftok.c b/ext/standard/ftok.c new file mode 100644 index 0000000..3b01059 --- /dev/null +++ b/ext/standard/ftok.c @@ -0,0 +1,71 @@ +/* + +----------------------------------------------------------------------+ + | PHP Version 5 | + +----------------------------------------------------------------------+ + | Copyright (c) 1997-2013 The PHP Group | + +----------------------------------------------------------------------+ + | This source file is subject to version 3.01 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_01.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) +{ + char *pathname, *proj; + int pathname_len, proj_len; + key_t k; + + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ps", &pathname, &pathname_len, &proj, &proj_len) == FAILURE) { + return; + } + + if (pathname_len == 0){ + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Pathname is invalid"); + RETURN_LONG(-1); + } + + if (proj_len != 1){ + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Project identifier is invalid"); + RETURN_LONG(-1); + } + + if (php_check_open_basedir(pathname TSRMLS_CC)) { + RETURN_LONG(-1); + } + + k = ftok(pathname, 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: + */ |