[EMAIL PROTECTED] writes:
> jerenkrantz 01/09/03 23:50:52
>
> Modified: server util_filter.c
> Log:
> The ap_add_input_filter/ap_add_output_filter functions do an O(n) scan
> through the list of registered filters. This patch replaces the linear
> list with a hash table for better performance.
> Submitted by: Brian Pane <[EMAIL PROTECTED]>
> Reviewed by: Justin Erenkrantz
>
> Revision Changes Path
> 1.66 +30 -10 httpd-2.0/server/util_filter.c
>
> Index: util_filter.c
> ===================================================================
> RCS file: /home/cvs/httpd-2.0/server/util_filter.c,v
> retrieving revision 1.65
> retrieving revision 1.66
> diff -u -r1.65 -r1.66
> --- util_filter.c 2001/08/30 05:25:31 1.65
> +++ util_filter.c 2001/09/04 06:50:52 1.66
> @@ -126,12 +132,26 @@
>
> static ap_filter_t *add_any_filter(const char *name, void *ctx,
> request_rec *r, conn_rec *c,
> - ap_filter_rec_t *frec,
> + apr_hash_t *reg_filter_set,
> ap_filter_t **r_filters,
> ap_filter_t **c_filters)
> {
> - for (; frec != NULL; frec = frec->next) {
> - if (!strcasecmp(name, frec->name)) {
> + if (reg_filter_set) {
> + ap_filter_rec_t *frec;
> + int len = strlen(name);
> + int size = len + 1;
> + char name_lower[size];
not portable, not to mention unbounded stack size; the HP C compiler
won't compile it (maybe a reason to keep it as-is :) )
"array size must be constant expression"
--
Jeff Trawick | [EMAIL PROTECTED] | PGP public key at web site:
http://www.geocities.com/SiliconValley/Park/9289/
Born in Roswell... married an alien...
