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Re: Fewer mallocs is better, episode #47
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From: Cristian Rodríguez via curl-library <curl-library_at_lists.haxx.se>
Date: Fri, 4 Feb 2022 08:00:38 -0300
On Thu, Feb 3, 2022 at 10:09 PM Henrik Holst via curl-library
<curl-library_at_lists.haxx.se> wrote:
> 23% of those for curl.se and 8% for google.com is due to Curl_compareheader, this looks like an internal only function and every single use inside curl is using string literals so we can replace them all with a compile time sizeof, if patches for this would be accepted then I would be happy to provide such.
Well.. add a size_t header_len and content_len parameter to
Curl_compareheader .. or provide an inline version of it, any compiler
from the last decade will then do constant folding on strlen("test")
when optimization is enabled.
Date: Fri, 4 Feb 2022 08:00:38 -0300
On Thu, Feb 3, 2022 at 10:09 PM Henrik Holst via curl-library
<curl-library_at_lists.haxx.se> wrote:
> 23% of those for curl.se and 8% for google.com is due to Curl_compareheader, this looks like an internal only function and every single use inside curl is using string literals so we can replace them all with a compile time sizeof, if patches for this would be accepted then I would be happy to provide such.
Well.. add a size_t header_len and content_len parameter to
Curl_compareheader .. or provide an inline version of it, any compiler
from the last decade will then do constant folding on strlen("test")
when optimization is enabled.
-- Unsubscribe: https://lists.haxx.se/listinfo/curl-library Etiquette: https://curl.haxx.se/mail/etiquette.htmlReceived on 2022-02-04