nik/lush
1
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

first implementation of multiple states (reentrant code).

Browse Source
This commit is contained in:
Roberto Ierusalimschy
1999-11-22 11:12:07 -02:00
parent 951897c093
commit 29ede6aa13
44 changed files with 2081 additions and 1936 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
lfunc.c
View File

@@ -1,5 +1,5 @@
/*
** $Id: lfunc.c,v 1.13 1999/10/14 19:46:57 roberto Exp roberto $
** $Id: lfunc.c,v 1.14 1999/11/10 15:39:35 roberto Exp roberto $
** Auxiliary functions to manipulate prototypes and closures
** See Copyright Notice in lua.h
*/
@@ -7,28 +7,30 @@
#include <stdlib.h>
#define LUA_REENTRANT
#include "lfunc.h"
#include "lmem.h"
#include "lstate.h"
#define gcsizeproto(p) numblocks(0, sizeof(TProtoFunc))
#define gcsizeclosure(c) numblocks(c->nelems, sizeof(Closure))
#define gcsizeproto(L, p) numblocks(L, 0, sizeof(TProtoFunc))
#define gcsizeclosure(L, c) numblocks(L, c->nelems, sizeof(Closure))
Closure *luaF_newclosure (int nelems) {
Closure *c = (Closure *)luaM_malloc(sizeof(Closure)+nelems*sizeof(TObject));
Closure *luaF_newclosure (lua_State *L, int nelems) {
Closure *c = (Closure *)luaM_malloc(L, sizeof(Closure)+nelems*sizeof(TObject));
c->next = L->rootcl;
L->rootcl = c;
c->marked = 0;
c->nelems = nelems;
L->nblocks += gcsizeclosure(c);
L->nblocks += gcsizeclosure(L, c);
return c;
}
TProtoFunc *luaF_newproto (void) {
TProtoFunc *f = luaM_new(TProtoFunc);
TProtoFunc *luaF_newproto (lua_State *L) {
TProtoFunc *f = luaM_new(L, TProtoFunc);
f->code = NULL;
f->lineDefined = 0;
f->source = NULL;
@@ -38,23 +40,23 @@ TProtoFunc *luaF_newproto (void) {
f->next = L->rootproto;
L->rootproto = f;
f->marked = 0;
L->nblocks += gcsizeproto(f);
L->nblocks += gcsizeproto(L, f);
return f;
}
void luaF_freeproto (TProtoFunc *f) {
L->nblocks -= gcsizeproto(f);
luaM_free(f->code);
luaM_free(f->locvars);
luaM_free(f->consts);
luaM_free(f);
void luaF_freeproto (lua_State *L, TProtoFunc *f) {
L->nblocks -= gcsizeproto(L, f);
luaM_free(L, f->code);
luaM_free(L, f->locvars);
luaM_free(L, f->consts);
luaM_free(L, f);
}
void luaF_freeclosure (Closure *c) {
L->nblocks -= gcsizeclosure(c);
luaM_free(c);
void luaF_freeclosure (lua_State *L, Closure *c) {
L->nblocks -= gcsizeclosure(L, c);
luaM_free(L, c);
}