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random seed used in the hash of all strings to avoid intentional

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collisions
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Roberto Ierusalimschy
2012-02-01 19:57:15 -02:00
parent a4b96ce9a3
commit 678c1255c9
5 changed files with 49 additions and 12 deletions
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4
lstring.h
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@@ -1,5 +1,5 @@
/*
** $Id: lstring.h,v 1.46 2010/04/05 16:26:37 roberto Exp roberto $
** $Id: lstring.h,v 1.48 2012/01/25 21:05:40 roberto Exp roberto $
** String table (keep all strings handled by Lua)
** See Copyright Notice in lua.h
*/
@@ -34,7 +34,7 @@
#define eqshrstr(a,b) check_exp((a)->tsv.tt == LUA_TSHRSTR, (a) == (b))
LUAI_FUNC unsigned int luaS_hash (const char *str, size_t l);
LUAI_FUNC unsigned int luaS_hash (const char *str, size_t l, unsigned int seed);
LUAI_FUNC int luaS_eqlngstr (TString *a, TString *b);
LUAI_FUNC int luaS_eqstr (TString *a, TString *b);
LUAI_FUNC void luaS_resize (lua_State *L, int newsize);