From 35a201cc8ef0c3f5b2df88d2e528aabee1048348 Mon Sep 17 00:00:00 2001 From: Wojtek Kosior Date: Fri, 30 Apr 2021 18:47:09 +0200 Subject: Initial/Final commit --- libxml2-2.9.10/doc/devhelp/libxml2-xmlmodule.html | 97 +++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 libxml2-2.9.10/doc/devhelp/libxml2-xmlmodule.html (limited to 'libxml2-2.9.10/doc/devhelp/libxml2-xmlmodule.html') diff --git a/libxml2-2.9.10/doc/devhelp/libxml2-xmlmodule.html b/libxml2-2.9.10/doc/devhelp/libxml2-xmlmodule.html new file mode 100644 index 0000000..28c5bec --- /dev/null +++ b/libxml2-2.9.10/doc/devhelp/libxml2-xmlmodule.html @@ -0,0 +1,97 @@ + + + + + xmlmodule: dynamic module loading + + + + + + + + + + + + + + + +
+ + Prev + + + + Up + + + + Home + + + + Next + + libxml2 Reference Manual
+

+ xmlmodule +

+

xmlmodule - dynamic module loading

+

basic API for dynamic module loading, used by libexslt added in 2.6.17

+

Author(s): Joel W. Reed

+
+

Synopsis

+ 
typedef struct _xmlModule xmlModule;
+typedef xmlModule * xmlModulePtr;
+typedef enum xmlModuleOption;
+int	xmlModuleFree			(xmlModulePtr module);
+int	xmlModuleSymbol			(xmlModulePtr module, 
					 const char * name, 
					 void ** symbol);
+xmlModulePtr	xmlModuleOpen		(const char * name, 
					 int options);
+int	xmlModuleClose			(xmlModulePtr module);
+
+
+
+

Description

+
+
+

Details

+
+

Structure xmlModule

struct _xmlModule {
+The content of this structure is not made public by the API.
+} xmlModule;
+

+

+
+

Enum xmlModuleOption

enum xmlModuleOption {
+    XML_MODULE_LAZY = 1 /* lazy binding */
+    XML_MODULE_LOCAL = 2 /*  local binding */
+};
+

+

+
+

Typedef xmlModulePtr

xmlModule * xmlModulePtr;
+

A handle to a dynamically loaded module

+
+
+

xmlModuleClose ()

int	xmlModuleClose			(xmlModulePtr module)

+

The close operations unload the associated module and free the data associated to the module.

+
module:the module handle
Returns:0 in case of success, -1 in case of argument error and -2 if the module could not be closed/unloaded.
+
+

xmlModuleFree ()

int	xmlModuleFree			(xmlModulePtr module)

+

The free operations free the data associated to the module but does not unload the associated shared library which may still be in use.

+
module:the module handle
Returns:0 in case of success, -1 in case of argument error
+
+

xmlModuleOpen ()

xmlModulePtr	xmlModuleOpen		(const char * name, 
					 int options)

+

Opens a module/shared library given its name or path NOTE: that due to portability issues, behaviour can only be guaranteed with @name using ASCII. We cannot guarantee that an UTF-8 string would work, which is why name is a const char * and not a const xmlChar * . TODO: options are not yet implemented.

+
name:the module name
options:a set of xmlModuleOption
Returns:a handle for the module or NULL in case of error
+
+

xmlModuleSymbol ()

int	xmlModuleSymbol			(xmlModulePtr module, 
					 const char * name, 
					 void ** symbol)

+

Lookup for a symbol address in the given module NOTE: that due to portability issues, behaviour can only be guaranteed with @name using ASCII. We cannot guarantee that an UTF-8 string would work, which is why name is a const char * and not a const xmlChar * .

+
module:the module
name:the name of the symbol
symbol:the resulting symbol address
Returns:0 if the symbol was found, or -1 in case of error
+
+
+
+ + -- cgit v1.2.3