diff options
Diffstat (limited to 'external/mit/lua/dist/src/lstring.h')
| -rw-r--r-- | external/mit/lua/dist/src/lstring.h | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/external/mit/lua/dist/src/lstring.h b/external/mit/lua/dist/src/lstring.h index 7a567bae5e6..b36d4831a3c 100644 --- a/external/mit/lua/dist/src/lstring.h +++ b/external/mit/lua/dist/src/lstring.h @@ -1,7 +1,7 @@ -/* $NetBSD: lstring.h,v 1.9 2018/08/04 17:30:01 alnsn Exp $ */ +/* $NetBSD: lstring.h,v 1.10 2023/04/16 20:46:17 nikita Exp $ */ /* -** Id: lstring.h,v 1.61.1.1 2017/04/19 17:20:42 roberto Exp +** Id: lstring.h ** String table (keep all strings handled by Lua) ** See Copyright Notice in lua.h */ @@ -14,10 +14,18 @@ #include "lstate.h" -#define sizelstring(l) (sizeof(union UTString) + ((l) + 1) * sizeof(char)) +/* +** Memory-allocation error message must be preallocated (it cannot +** be created after memory is exhausted) +*/ +#define MEMERRMSG "not enough memory" + -#define sizeludata(l) (sizeof(union UUdata) + (l)) -#define sizeudata(u) sizeludata((u)->len) +/* +** Size of a TString: Size of the header plus space for the string +** itself (including final '\0'). +*/ +#define sizelstring(l) (offsetof(TString, contents) + ((l) + 1) * sizeof(char)) #define luaS_newliteral(L, s) (luaS_newlstr(L, "" s, \ (sizeof(s)/sizeof(char))-1)) @@ -26,13 +34,13 @@ /* ** test whether a string is a reserved word */ -#define isreserved(s) ((s)->tt == LUA_TSHRSTR && (s)->extra > 0) +#define isreserved(s) ((s)->tt == LUA_VSHRSTR && (s)->extra > 0) /* ** equality for short strings, which are always internalized */ -#define eqshrstr(a,b) check_exp((a)->tt == LUA_TSHRSTR, (a) == (b)) +#define eqshrstr(a,b) check_exp((a)->tt == LUA_VSHRSTR, (a) == (b)) LUAI_FUNC unsigned int luaS_hash (const char *str, size_t l, unsigned int seed); @@ -42,7 +50,7 @@ LUAI_FUNC void luaS_resize (lua_State *L, int newsize); LUAI_FUNC void luaS_clearcache (global_State *g); LUAI_FUNC void luaS_init (lua_State *L); LUAI_FUNC void luaS_remove (lua_State *L, TString *ts); -LUAI_FUNC Udata *luaS_newudata (lua_State *L, size_t s); +LUAI_FUNC Udata *luaS_newudata (lua_State *L, size_t s, int nuvalue); LUAI_FUNC TString *luaS_newlstr (lua_State *L, const char *str, size_t l); LUAI_FUNC TString *luaS_new (lua_State *L, const char *str); LUAI_FUNC TString *luaS_createlngstrobj (lua_State *L, size_t l); |
