Check in ftok() function by Andrew Sitnikov <sitnikov@infonet.ee>

1 files changed, 66 insertions, 0 deletions

diff --git a/ext/standard/ftok.c b/ext/standard/ftok.c
new file mode 100644
index 0000000000..0346e2444c
--- /dev/null
+++ b/ext/standard/ftok.c
@@ -0,0 +1,66 @@
+/* 
+   +----------------------------------------------------------------------+
+   | PHP version 4.0                                                      |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1997-2001 The PHP Group                                |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 2.02 of the PHP license,      |
+   | that is bundled with this package in the file LICENSE, and is        |
+   | available at through the world-wide-web at                           |
+   | http://www.php.net/license/2_02.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.               |
+   +----------------------------------------------------------------------+
+   | Authors: Andrew Sitnikov <sitnikov@infonet.ee                        |
+   +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#include "php.h"
+
+#if HAVE_SYSVSEM || HAVE_SYSVSHM  || HAVE_SHMOP
+
+#include <sys/types.h>                                                                                                        
+#include <sys/ipc.h>
+
+/* {{{ proto int ftok(string pathname, char proj)
+   convert a pathname and a project identifier to a System V IPC key */
+PHP_FUNCTION(ftok)
+{
+    pval **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(E_WARNING, "Invalid argument 1 in ftok");
+        RETURN_LONG(-1);
+    }
+
+    if (Z_STRLEN_PP(proj)!=1){
+        php_error(E_WARNING, "Invalid argument 2 in ftok");
+        RETURN_LONG(-1);
+    }
+
+    k = ftok(Z_STRVAL_PP(pathname),Z_STRVAL_PP(proj)[0]);
+
+    RETURN_LONG(k);
+}
+/* }}} */
+
+#endif
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ */