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String buffer refactoring, part 4.

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Add lua_State pointer to SBuf for buffer resizing.
This commit is contained in:
Mike Pall
2013-02-28 13:37:56 +01:00
parent 3c0157f426
commit 9ec869b362
11 changed files with 68 additions and 62 deletions
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4
src/lj_bcread.c
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@@ -59,7 +59,7 @@ static LJ_NOINLINE void bcread_fill(LexState *ls, MSize len, int need)
lua_assert(ls->pe == sbufP(&ls->sb));
if (ls->p != p) memmove(p, ls->p, n);
} else { /* Copy from buffer provided by reader. */
p = lj_buf_need(ls->L, &ls->sb, len);
p = lj_buf_need(&ls->sb, len);
memcpy(p, ls->p, n);
}
ls->p = p;
@@ -74,7 +74,7 @@ static LJ_NOINLINE void bcread_fill(LexState *ls, MSize len, int need)
}
if (n) { /* Append to buffer. */
n += (MSize)sz;
p = lj_buf_need(ls->L, &ls->sb, n < len ? len : n);
p = lj_buf_need(&ls->sb, n < len ? len : n);
memcpy(sbufP(&ls->sb), buf, sz);
setsbufP(&ls->sb, p + n);
ls->p = p;