From: David James <davidjames@chromium.org>
Date: Sun, 8 May 2011 06:08:01 +0000 (-0700)
Subject: Use new vardbapi lock function in FakeVartree.
X-Git-Tag: v2.2.0_alpha32~9
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=09cb0079ee6da6fef3eea1043f3e75e89ec954d7;p=portage.git

Use new vardbapi lock function in FakeVartree.

BUG=none
TEST=Merged some packages with new code. Ran test suite.

Change-Id: Ibb9380122631bf6c79e39691233cfd641931b75a
---

diff --git a/pym/_emerge/FakeVartree.py b/pym/_emerge/FakeVartree.py
index fa490c2d6..ff092adfe 100644
--- a/pym/_emerge/FakeVartree.py
+++ b/pym/_emerge/FakeVartree.py
@@ -119,20 +119,15 @@ class FakeVartree(vartree):
 		after one or more packages may have been installed or
 		uninstalled.
 		"""
-		vdb_path = os.path.join(self.settings['EROOT'], portage.VDB_PATH)
+		locked = False
 		try:
-			# At least the parent needs to exist for the lock file.
-			portage.util.ensure_dirs(vdb_path)
-		except portage.exception.PortageException:
-			pass
-		vdb_lock = None
-		try:
-			if acquire_lock and os.access(vdb_path, os.W_OK):
-				vdb_lock = portage.locks.lockdir(vdb_path)
+			if acquire_lock and os.access(self._real_vardb._dbroot, os.W_OK):
+				self._real_vardb.lock()
+				locked = True
 			self._sync()
 		finally:
-			if vdb_lock:
-				portage.locks.unlockdir(vdb_lock)
+			if locked:
+				self._real_vardb.unlock()
 
 		# Populate the old-style virtuals using the cached values.
 		# Skip the aux_get wrapper here, to avoid unwanted