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author | Hans Hagen <pragma@wxs.nl> | 2022-09-16 15:53:42 +0200 |
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committer | Context Git Mirror Bot <phg@phi-gamma.net> | 2022-09-16 15:53:42 +0200 |
commit | c161b7d6fe142231346cc1844e6e27c0ab7718c1 (patch) | |
tree | 3fd877b8986137703e987e4651a2db8e946a0f72 /source/luametatex/source/luacore/luasocket/src/auxiliar.h | |
parent | e94fa4dc30ec28a6727aa85e17aaac18b76aeadb (diff) | |
download | context-c161b7d6fe142231346cc1844e6e27c0ab7718c1.tar.gz |
2022-09-16 14:41:00
Diffstat (limited to 'source/luametatex/source/luacore/luasocket/src/auxiliar.h')
-rw-r--r-- | source/luametatex/source/luacore/luasocket/src/auxiliar.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/source/luametatex/source/luacore/luasocket/src/auxiliar.h b/source/luametatex/source/luacore/luasocket/src/auxiliar.h new file mode 100644 index 000000000..e8c3ead82 --- /dev/null +++ b/source/luametatex/source/luacore/luasocket/src/auxiliar.h @@ -0,0 +1,54 @@ +#ifndef AUXILIAR_H +#define AUXILIAR_H +/*=========================================================================*\ +* Auxiliar routines for class hierarchy manipulation +* LuaSocket toolkit (but completely independent of other LuaSocket modules) +* +* A LuaSocket class is a name associated with Lua metatables. A LuaSocket +* group is a name associated with a class. A class can belong to any number +* of groups. This module provides the functionality to: +* +* - create new classes +* - add classes to groups +* - set the class of objects +* - check if an object belongs to a given class or group +* - get the userdata associated to objects +* - print objects in a pretty way +* +* LuaSocket class names follow the convention <module>{<class>}. Modules +* can define any number of classes and groups. The module tcp.c, for +* example, defines the classes tcp{master}, tcp{client} and tcp{server} and +* the groups tcp{client,server} and tcp{any}. Module functions can then +* perform type-checking on their arguments by either class or group. +* +* LuaSocket metatables define the __index metamethod as being a table. This +* table has one field for each method supported by the class, and a field +* "class" with the class name. +* +* The mapping from class name to the corresponding metatable and the +* reverse mapping are done using lauxlib. +\*=========================================================================*/ + +#include "luasocket.h" + +#ifndef _WIN32 +#pragma GCC visibility push(hidden) +#endif + +int auxiliar_open(lua_State *L); +void auxiliar_newclass(lua_State *L, const char *classname, luaL_Reg *func); +int auxiliar_tostring(lua_State *L); +void auxiliar_add2group(lua_State *L, const char *classname, const char *group); +int auxiliar_checkboolean(lua_State *L, int objidx); +void *auxiliar_checkclass(lua_State *L, const char *classname, int objidx); +void *auxiliar_checkgroup(lua_State *L, const char *groupname, int objidx); +void auxiliar_setclass(lua_State *L, const char *classname, int objidx); +void *auxiliar_getgroupudata(lua_State *L, const char *groupname, int objidx); +void *auxiliar_getclassudata(lua_State *L, const char *groupname, int objidx); +int auxiliar_typeerror(lua_State *L, int narg, const char *tname); + +#ifndef _WIN32 +#pragma GCC visibility pop +#endif + +#endif /* AUXILIAR_H */ |