Author: julianfoad
Date: Mon Mar 8 15:23:49 2010
New Revision: 920356
URL: http://svn.apache.org/viewvc?rev=920356&view=rev
Log:
* subversion/libsvn_wc/update_editor.c
(get_empty_tmp_file): Note the inefficiencies of using this function.
Modified:
subversion/trunk/subversion/libsvn_wc/update_editor.c
Modified: subversion/trunk/subversion/libsvn_wc/update_editor.c
URL:
http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_wc/update_editor.c?rev=920356&r1=920355&r2=920356&view=diff
==============================================================================
--- subversion/trunk/subversion/libsvn_wc/update_editor.c (original)
+++ subversion/trunk/subversion/libsvn_wc/update_editor.c Mon Mar 8 15:23:49
2010
@@ -417,7 +417,17 @@
/* Get an empty file in the temporary area for WRI_ABSPATH. The file will
not be set for automatic deletion, and the name will be returned in
- TMP_FILENAME. */
+ TMP_FILENAME.
+
+ This implementation creates a new empty file with a unique name.
+
+ ### This is inefficient for callers that just want an empty file to read
+ ### from. There could be (and there used to be) a permanent, shared
+ ### empty file for this purpose.
+
+ ### This is inefficient for callers that just want to reserve a unique
+ ### file name to create later. A better way may not be readily available.
+ */
static svn_error_t *
get_empty_tmp_file(const char **tmp_filename,
svn_wc__db_t *db,
