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

5 files changed, 105 insertions, 1 deletions

diff --git a/ext/standard/Makefile.in b/ext/standard/Makefile.in
index 8a9cd780ac..82ee3aa940 100644
--- a/ext/standard/Makefile.in
+++ b/ext/standard/Makefile.in
@@ -9,7 +9,7 @@ LTLIBRARY_SOURCES=\
 	syslog.c type.c uniqid.c url.c url_scanner.c var.c versioning.c assert.c \
 	strnatcmp.c levenshtein.c incomplete_class.c url_scanner_ex.c \
 	ftp_fopen_wrapper.c http_fopen_wrapper.c php_fopen_wrapper.c credits.c \
-	var_unserializer.c
+	var_unserializer.c ftok.c
 
 include $(top_srcdir)/build/dynlib.mk
 
diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index 7517cb59b0..9519fd007a 100644
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -792,6 +792,13 @@ function_entry basic_functions[] = {
     /* functions from versioning.c */
     PHP_FE(version_compare,													NULL)
 
+	/* functions from ftok.c*/
+#if HAVE_SYSVSEM || HAVE_SYSVSHM  || HAVE_SHMOP
+	PHP_FE(ftok,	NULL)
+#else
+	PHP_FALIAS(ftok  , warn_not_available,      NULL)
+#endif	
+
 	{NULL, NULL, NULL}
 };
 
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:
+ */
diff --git a/ext/standard/php_ftok.h b/ext/standard/php_ftok.h
new file mode 100644
index 0000000000..e628257cfa
--- /dev/null
+++ b/ext/standard/php_ftok.h
@@ -0,0 +1,30 @@
+/*
+   +----------------------------------------------------------------------+
+   | 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>                       |
+   +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#ifndef PHP_FTOK_H
+#define PHP_FTOK_H
+
+#if HAVE_SYSVSEM || HAVE_SYSVSHM  || HAVE_SHMOP
+
+PHP_FUNCTION(ftok);
+
+#endif
+
+#endif /* PHP_FTOK_H */
diff --git a/ext/standard/php_standard.h b/ext/standard/php_standard.h
index 1d0d7fdbab..d4a320ce6a 100644
--- a/ext/standard/php_standard.h
+++ b/ext/standard/php_standard.h
@@ -57,6 +57,7 @@
 #include "php_array.h"
 #include "php_assert.h"
 #include "php_versioning.h"
+#include "php_ftok.h"
 
 #define phpext_standard_ptr basic_functions_module_ptr