diff options
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/luasocket/src/compat.c')
-rw-r--r-- | Build/source/texk/web2c/luatexdir/luasocket/src/compat.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/compat.c b/Build/source/texk/web2c/luatexdir/luasocket/src/compat.c new file mode 100644 index 00000000000..e9ee32a154c --- /dev/null +++ b/Build/source/texk/web2c/luatexdir/luasocket/src/compat.c @@ -0,0 +1,19 @@ +#include "compat.h" + +#if LUA_VERSION_NUM<501 +/* +** Adapted from Lua 5.2 +*/ +void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup) { + luaL_checkstack(L, nup+1, "too many upvalues"); + for (; l->name != NULL; l++) { /* fill the table with given functions */ + int i; + lua_pushstring(L, l->name); + for (i = 0; i < nup; i++) /* copy upvalues to the top */ + lua_pushvalue(L, -(nup+1)); + lua_pushcclosure(L, l->func, nup); /* closure with those upvalues */ + lua_settable(L, -(nup + 3)); + } + lua_pop(L, nup); /* remove upvalues */ +} +#endif |