[CRIU] [PATCH] p.haul: images: create img_dir if it doesn't exist, v2

[Ruslan Kuprieiev]

Signed-off-by: Ruslan Kuprieiev <kupruser at gmail.com>
---
 images.py | 1 +
 util.py   | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/images.py b/images.py
index ef5691f..a4d465c 100644
--- a/images.py
+++ b/images.py
@@ -76,6 +76,7 @@ class phaul_images:
 		self._keep_on_close = opts["keep_images"]
 
 		suf = time.strftime("-%y.%m.%d-%H.%M", time.localtime())
+		util.makedirs(opts["img_path"])
 		wdir = tempfile.mkdtemp(suf, "%s-" % self._typ, opts["img_path"])
 		self._wdir = opendir(wdir)
 		self._img_path = os.path.join(self._wdir.name(), "img")
diff --git a/util.py b/util.py
index 15f1c3f..9883bef 100644
--- a/util.py
+++ b/util.py
@@ -1,5 +1,6 @@
 import os
 import fcntl
+import errno
 
 class net_dev:
 	def init(self):
@@ -35,3 +36,11 @@ def set_cloexec(sk):
 	flags = fcntl.fcntl(sk, fcntl.F_GETFD)
 	fcntl.fcntl(sk, fcntl.F_SETFD, flags | fcntl.FD_CLOEXEC)
 
+def makedirs(dirpath):
+	try:
+		os.makedirs(dirpath)
+	except OSError as er:
+		if er.errno == errno.EEXIST and os.path.isdir(dirpath):
+			pass
+		else:
+			raise
-- 
1.9.3