Only do the exclude-journal-from-Time-Machine-if-the-database-is-excluded thing for unix-flavored

third_party/sqlite/mac_time_machine.patch

Index: third_party/sqlite/mac_time_machine.patch
===================================================================
--- third_party/sqlite/mac_time_machine.patch	(revision 95412)
+++ third_party/sqlite/mac_time_machine.patch	(working copy)
@@ -45,15 +45,18 @@
  ** This function is called at the start of every write transaction.
  ** There must already be a RESERVED or EXCLUSIVE lock on the database 
  ** file when this routine is called.
-@@ -5189,6 +5203,21 @@
+@@ -5189,6 +5203,24 @@
    #else
          rc = sqlite3OsOpen(pVfs, pPager->zJournal, pPager->jfd, flags, 0);
    #endif
 +#if defined(__APPLE__)
 +        /* Set the TimeMachine exclusion metadata for the journal if it has
-+        ** been set for the database. */
++        ** been set for the database. Only do this for unix-type vfs
++        ** implementations. */
 +        if( rc==SQLITE_OK && pPager->zFilename!=NULL
-+         && strlen(pPager->zFilename)>0 ){
++         && strlen(pPager->zFilename)>0
++         && memcmp(pVfs->zName, "unix", 4) == 0

[mrossetti, 2011/08/04 16:37:23]

Nit: No spaces around '==' here and two places in next line.

++         && ( pVfs->zName[4] == '-' || pVfs->zName[4] == '\0' ) ){
 +          CFURLRef database = create_cfurl_from_cstring(pPager->zFilename);
 +          if( CSBackupIsItemExcluded(database, NULL) ){
 +            CFURLRef journal = create_cfurl_from_cstring(pPager->zJournal);