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RE: svn commit: r1091728 - in /subversion/trunk/subversion: include/private/svn_wc_private.h libsvn_client/commit_util.c libsvn_wc/wc-queries.sql libsvn_wc/wc_db.c libsvn_wc/wc_db.h

From: Bert Huijben <bert_at_qqmail.nl>
Date: Wed, 13 Apr 2011 21:07:33 +0200

> -----Original Message-----
> From: Greg Stein [mailto:gstein_at_gmail.com]
> Sent: woensdag 13 april 2011 20:30
> To: dev_at_subversion.apache.org
> Subject: Re: svn commit: r1091728 - in /subversion/trunk/subversion:
> include/private/svn_wc_private.h libsvn_client/commit_util.c libsvn_wc/wc-
> queries.sql libsvn_wc/wc_db.c libsvn_wc/wc_db.h
>
> On Wed, Apr 13, 2011 at 06:17, <rhuijben_at_apache.org> wrote:
> >...
> > +++ subversion/trunk/subversion/libsvn_client/commit_util.c Wed Apr 13
> 10:17:21 2011
> > @@ -661,29 +661,24 @@ harvest_committables(svn_wc_context_t *w
> >     {
> >       apr_hash_t *local_relpath_tokens;
> >       apr_hash_index_t *hi;
> > +      apr_pool_t *token_pool = apr_hash_pool_get(lock_tokens);
> >
> >       SVN_ERR(svn_wc__node_get_lock_tokens_recursive(
> >                   &local_relpath_tokens, wc_ctx, local_abspath,
> > -                  scratch_pool, scratch_pool));
> > +                  token_pool, scratch_pool));
> >
> > -      /* Map local_relpaths to URLs. */
> > +      /* Add tokens to existing hash. */
> >       for (hi = apr_hash_first(scratch_pool, local_relpath_tokens);
> >            hi;
> >            hi = apr_hash_next(hi))
>
> This loop can be removed in favor of apr_hash_overlay().

/**
 * Merge two hash tables into one new hash table. The values of the overlay
 * hash override the values of the base if both have the same key. Both
 * hash tables must use the same hash function.
 * @param p The pool to use for the new hash table
 * @param overlay The table to add to the initial table
 * @param base The table that represents the initial values of the new table
 * @return A new hash table containing all of the data from the two passed
in
 */
APR_DECLARE(apr_hash_t *) apr_hash_overlay(apr_pool_t *p,
                                           const apr_hash_t *overlay,
                                           const apr_hash_t *base);

This function returns a new apr_hash_t *, while the caller of this function
expects us to update the existing hashtable.

        Bert
Received on 2011-04-13 21:20:50 CEST

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