commit 70c8a310925d6c41c3ef4f7feeae604a4c9a3a95
parent 2018380e9f47e8e59c3f84964591c4fb7727f8c0
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Mon, 11 Sep 2000 11:44:16 -0300
obsolete module
Diffstat:
| D | lbuffer.c | | | 80 | ------------------------------------------------------------------------------- |
1 file changed, 0 insertions(+), 80 deletions(-)
diff --git a/lbuffer.c b/lbuffer.c
@@ -1,80 +0,0 @@
-/*
-** $Id: lbuffer.c,v 1.14 2000/06/12 13:52:05 roberto Exp roberto $
-** Auxiliary functions for building Lua libraries
-** See Copyright Notice in lua.h
-*/
-
-
-#include <stdio.h>
-
-#include "lua.h"
-
-#include "lauxlib.h"
-#include "lmem.h"
-#include "lstate.h"
-
-
-/*-------------------------------------------------------
-** Auxiliary buffer
--------------------------------------------------------*/
-
-
-/*
-** amount of extra space (pre)allocated when buffer is reallocated
-*/
-#define EXTRABUFF 32
-
-
-#define openspace(L, size) if ((size_t)(size) > L->Mbuffsize-L->Mbuffnext) \
- Openspace(L, size)
-
-static void Openspace (lua_State *L, size_t size) {
- lint32 newsize = ((lint32)L->Mbuffnext+size+EXTRABUFF)*2;
- luaM_reallocvector(L, L->Mbuffer, newsize, char);
- L->Mbuffsize = newsize;
-}
-
-
-char *luaL_openspace (lua_State *L, size_t size) {
- openspace(L, size);
- return L->Mbuffer+L->Mbuffnext;
-}
-
-
-void luaL_addchar (lua_State *L, int c) {
- openspace(L, 1);
- L->Mbuffer[L->Mbuffnext++] = (char)c;
-}
-
-
-void luaL_resetbuffer (lua_State *L) {
- L->Mbuffnext = L->Mbuffbase;
-}
-
-
-void luaL_addsize (lua_State *L, size_t n) {
- L->Mbuffnext += n;
-}
-
-size_t luaL_getsize (lua_State *L) {
- return L->Mbuffnext-L->Mbuffbase;
-}
-
-size_t luaL_newbuffer (lua_State *L, size_t size) {
- size_t old = L->Mbuffbase;
- openspace(L, size);
- L->Mbuffbase = L->Mbuffnext;
- return old;
-}
-
-
-void luaL_oldbuffer (lua_State *L, size_t old) {
- L->Mbuffnext = L->Mbuffbase;
- L->Mbuffbase = old;
-}
-
-
-char *luaL_buffer (lua_State *L) {
- return L->Mbuffer+L->Mbuffbase;
-}
-
