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| author | Jakub Hrozek <jhrozek@redhat.com> | 2009-12-07 21:35:32 +0100 |
|---|---|---|
| committer | Stephen Gallagher <sgallagh@redhat.com> | 2009-12-08 12:30:02 -0500 |
| commit | a81bec0c6ed16f3acd9e5a61c3646921889f0658 (patch) | |
| tree | 8a2fba3cd8b4138acb2aa9718071538be5876855 /server/config/ipachangeconf.py | |
| parent | 9e88e38f2fa4e6b752ac87392b8af8db03a2b82a (diff) | |
| download | sssd-a81bec0c6ed16f3acd9e5a61c3646921889f0658.tar.gz sssd-a81bec0c6ed16f3acd9e5a61c3646921889f0658.tar.xz sssd-a81bec0c6ed16f3acd9e5a61c3646921889f0658.zip | |
Fail on nonexistent input file
Diffstat (limited to 'server/config/ipachangeconf.py')
| -rw-r--r-- | server/config/ipachangeconf.py | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/server/config/ipachangeconf.py b/server/config/ipachangeconf.py index 9635de44f..f06ab4c37 100644 --- a/server/config/ipachangeconf.py +++ b/server/config/ipachangeconf.py @@ -25,10 +25,15 @@ import time import shutil import re -def openLocked(filename, perms): +def openLocked(filename, perms, create = True): fd = -1 + + flags = os.O_RDWR + if create: + flags = flags | os.O_CREAT + try: - fd = os.open(filename, os.O_RDWR | os.O_CREAT, perms) + fd = os.open(filename, flags, perms) fcntl.lockf(fd, fcntl.LOCK_EX) except OSError, (errno, strerr): if fd != -1: |