From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Thu, 14 Mar 2024 13:21:14 +0000 (+0100)
Subject: Add flags argument to flock()
X-Git-Tag: v23~94^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=44a7e8fdb5876da37e66c6248c6192fdbe89d4e6;p=thirdparty%2Fmkosi.git

Add flags argument to flock()
---

diff --git a/mkosi/util.py b/mkosi/util.py
index 7c107673a..0e3c598e8 100644
--- a/mkosi/util.py
+++ b/mkosi/util.py
@@ -130,12 +130,12 @@ def make_executable(*paths: Path) -> None:
 
 
 @contextlib.contextmanager
-def flock(path: Path) -> Iterator[int]:
+def flock(path: Path, flags: int = fcntl.LOCK_EX) -> Iterator[int]:
     fd = os.open(path, os.O_CLOEXEC|os.O_RDONLY)
     try:
         fcntl.fcntl(fd, fcntl.FD_CLOEXEC)
         logging.debug(f"Acquiring lock on {path}")
-        fcntl.flock(fd, fcntl.LOCK_EX)
+        fcntl.flock(fd, flags)
         logging.debug(f"Acquired lock on {path}")
         yield fd
     finally: