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author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2018-02-09 13:16:06 -0200 |
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committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2018-02-09 13:16:06 -0200 |
commit | b1379936cf35787d3ef3aab82d1607a3e1562eef (patch) | |
tree | fe47cb5c35fddab945faf731f0bc175bf5431352 /ldo.h | |
parent | 4e0de3a43cc30a83334c272cb7575bf8412bfeae (diff) | |
download | lua-b1379936cf35787d3ef3aab82d1607a3e1562eef.tar.gz lua-b1379936cf35787d3ef3aab82d1607a3e1562eef.tar.bz2 lua-b1379936cf35787d3ef3aab82d1607a3e1562eef.zip |
vararg back to '...' (but with another implementation)
new implementation should have zero overhead for non-vararg functions
Diffstat (limited to 'ldo.h')
-rw-r--r-- | ldo.h | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -1,5 +1,5 @@ | |||
1 | /* | 1 | /* |
2 | ** $Id: ldo.h,v 2.39 2018/01/10 19:19:27 roberto Exp roberto $ | 2 | ** $Id: ldo.h,v 2.40 2018/02/06 19:16:56 roberto Exp roberto $ |
3 | ** Stack and Call structure of Lua | 3 | ** Stack and Call structure of Lua |
4 | ** See Copyright Notice in lua.h | 4 | ** See Copyright Notice in lua.h |
5 | */ | 5 | */ |
@@ -42,6 +42,11 @@ | |||
42 | p = restorestack(L, t__)) /* 'pos' part: restore 'p' */ | 42 | p = restorestack(L, t__)) /* 'pos' part: restore 'p' */ |
43 | 43 | ||
44 | 44 | ||
45 | /* macro to check stack size and GC */ | ||
46 | #define checkstackGC(L,fsize) \ | ||
47 | luaD_checkstackaux(L, (fsize), (void)0, luaC_checkGC(L)) | ||
48 | |||
49 | |||
45 | /* type of protected functions, to be ran by 'runprotected' */ | 50 | /* type of protected functions, to be ran by 'runprotected' */ |
46 | typedef void (*Pfunc) (lua_State *L, void *ud); | 51 | typedef void (*Pfunc) (lua_State *L, void *ud); |
47 | 52 | ||
@@ -57,7 +62,10 @@ LUAI_FUNC int luaD_pcall (lua_State *L, Pfunc func, void *u, | |||
57 | ptrdiff_t oldtop, ptrdiff_t ef); | 62 | ptrdiff_t oldtop, ptrdiff_t ef); |
58 | LUAI_FUNC void luaD_poscall (lua_State *L, CallInfo *ci, StkId firstResult, | 63 | LUAI_FUNC void luaD_poscall (lua_State *L, CallInfo *ci, StkId firstResult, |
59 | int nres); | 64 | int nres); |
65 | LUAI_FUNC void luaD_rethook (lua_State *L, CallInfo *ci); | ||
60 | LUAI_FUNC int luaD_reallocstack (lua_State *L, int newsize, int raiseerror); | 66 | LUAI_FUNC int luaD_reallocstack (lua_State *L, int newsize, int raiseerror); |
67 | LUAI_FUNC void luaD_moveresults (lua_State *L, StkId firstResult, StkId res, | ||
68 | int nres, int wanted); | ||
61 | LUAI_FUNC int luaD_growstack (lua_State *L, int n, int raiseerror); | 69 | LUAI_FUNC int luaD_growstack (lua_State *L, int n, int raiseerror); |
62 | LUAI_FUNC void luaD_shrinkstack (lua_State *L); | 70 | LUAI_FUNC void luaD_shrinkstack (lua_State *L); |
63 | LUAI_FUNC void luaD_inctop (lua_State *L); | 71 | LUAI_FUNC void luaD_inctop (lua_State *L); |