mirror of
https://github.com/cloudwu/skynet.git
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eaa60ca8dd
* update to lua 5.4.0-rc1 * remove LUA_ERRGCMM * use age bits for shared * remove unused lbitlib.c * use luaV_fastget * fix #1174 * suspend函数tailcall优化 * 防止没有session导致未调用suspend * luaH_setint check shared (#1184) * set LUA_GCGEN by default * fix #1174 (#1186) checkshared in sweeplist * update to lua 5.4 rc2 * update to lua 5.4 rc4 * move skynet.profile into snlua * Use lua_sethook to interrupt tight loops * remove lua_checksig * critical condition for signals * update to lua 5.4 released * lua 5.4 bugfix * update lua bugfix * fix lua_sharestring (#1224) * update lua * update lua 5.4 * update README * add skynet.select * add test * test error & discard * yield session * request error has no error message * add timeout to skynet.select * bugfix * for lua 5.4 * new version * bugfix * bugfix * use if instead of while * make local * yield in select for * update lua 5.4.1 * change lua version (#1245) Co-authored-by: xiaojin <xiaojin@onemt.com.cn> * update lua version number Co-authored-by: hong <hongling0@gmail.com> Co-authored-by: hong <hongling-0@qq.com> Co-authored-by: 风---自由 <996442717qqcom@gmail.com> Co-authored-by: xiaojin <xiaojin@onemt.com.cn>
70 lines
1.8 KiB
C
70 lines
1.8 KiB
C
/*
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** $Id: lfunc.h $
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** Auxiliary functions to manipulate prototypes and closures
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** See Copyright Notice in lua.h
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*/
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#ifndef lfunc_h
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#define lfunc_h
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#include "lobject.h"
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#define sizeCclosure(n) (cast_int(offsetof(CClosure, upvalue)) + \
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cast_int(sizeof(TValue)) * (n))
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#define sizeLclosure(n) (cast_int(offsetof(LClosure, upvals)) + \
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cast_int(sizeof(TValue *)) * (n))
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/* test whether thread is in 'twups' list */
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#define isintwups(L) (L->twups != L)
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/*
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** maximum number of upvalues in a closure (both C and Lua). (Value
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** must fit in a VM register.)
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*/
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#define MAXUPVAL 255
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#define upisopen(up) ((up)->v != &(up)->u.value)
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#define uplevel(up) check_exp(upisopen(up), cast(StkId, (up)->v))
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/*
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** maximum number of misses before giving up the cache of closures
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** in prototypes
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*/
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#define MAXMISS 10
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/*
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** Special "status" for 'luaF_close'
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*/
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/* close upvalues without running their closing methods */
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#define NOCLOSINGMETH (-1)
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/* close upvalues running all closing methods in protected mode */
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#define CLOSEPROTECT (-2)
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LUAI_FUNC Proto *luaF_newproto (lua_State *L);
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LUAI_FUNC CClosure *luaF_newCclosure (lua_State *L, int nupvals);
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LUAI_FUNC LClosure *luaF_newLclosure (lua_State *L, int nupvals);
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LUAI_FUNC void luaF_initupvals (lua_State *L, LClosure *cl);
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LUAI_FUNC UpVal *luaF_findupval (lua_State *L, StkId level);
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LUAI_FUNC void luaF_newtbcupval (lua_State *L, StkId level);
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LUAI_FUNC int luaF_close (lua_State *L, StkId level, int status);
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LUAI_FUNC void luaF_unlinkupval (UpVal *uv);
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LUAI_FUNC void luaF_freeproto (lua_State *L, Proto *f);
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LUAI_FUNC const char *luaF_getlocalname (const Proto *func, int local_number,
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int pc);
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LUAI_FUNC void luaF_shareproto (Proto *func);
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#endif
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