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add pthread lock

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This commit is contained in:
Cloud Wu
2015-08-13 21:00:20 +08:00
parent 0ce9921c25
commit bf8f9b8654
18 changed files with 249 additions and 104 deletions
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9
lualib-src/lua-sharedata.c
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@@ -4,6 +4,7 @@
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "atomic.h"
#define KEYTYPE_INTEGER 0
#define KEYTYPE_STRING 1
@@ -663,7 +664,7 @@ releaseobj(lua_State *L) {
struct ctrl *c = lua_touserdata(L, 1);
struct table *tbl = c->root;
struct state *s = lua_touserdata(tbl->L, 1);
__sync_fetch_and_sub(&s->ref, 1);
ATOM_DEC(&s->ref);
c->root = NULL;
c->update = NULL;
@@ -674,7 +675,7 @@ static int
lboxconf(lua_State *L) {
struct table * tbl = get_table(L,1);
struct state * s = lua_touserdata(tbl->L, 1);
__sync_fetch_and_add(&s->ref, 1);
ATOM_INC(&s->ref);
struct ctrl * c = lua_newuserdata(L, sizeof(*c));
c->root = tbl;
@@ -719,7 +720,7 @@ static int
lincref(lua_State *L) {
struct table *tbl = get_table(L,1);
struct state * s = lua_touserdata(tbl->L, 1);
int ref = __sync_add_and_fetch(&s->ref, 1);
int ref = ATOM_INC(&s->ref);
lua_pushinteger(L , ref);
return 1;
@@ -729,7 +730,7 @@ static int
ldecref(lua_State *L) {
struct table *tbl = get_table(L,1);
struct state * s = lua_touserdata(tbl->L, 1);
int ref = __sync_sub_and_fetch(&s->ref, 1);
int ref = ATOM_DEC(&s->ref);
lua_pushinteger(L , ref);
return 1;