From 3171467052092776e67777e0405c2abc8b2429b9 Mon Sep 17 00:00:00 2001 From: Shreenidhi Shedi Date: Wed, 1 Sep 2021 21:42:54 +0530 Subject: [PATCH 07/12] Optimize ds_resize logic Signed-off-by: Shreenidhi Shedi --- src/dstring.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/src/dstring.c b/src/dstring.c index 8213e13..435bffc 100644 --- a/src/dstring.c +++ b/src/dstring.c @@ -51,11 +51,18 @@ ds_free (dynamic_string *string) void ds_resize (dynamic_string *string, size_t len) { - while (len + string->ds_idx >= string->ds_size) - { + len += string->ds_idx; + + if (len >= string->ds_size) + { + len -= string->ds_size; + if (len == 0) + { + len = 1; + } string->ds_string = x2nrealloc (string->ds_string, &string->ds_size, - 1); - } + len); + } } /* Reset the index of the dynamic string S to LEN. */ -- 2.17.1