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* fhandler.cc (fhandler_base::lock): Move to flock.cc.

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(fhandler_base::fixup_after_exec): Reset mandatory_locking.
	* fhandler.h (class fhandler_base): Add mandatory_locking status flag.
	Add mandatory_locking accessor methods.  Accommodate change throughout.
	(fhandler_base::mand_lock): Declare.
	(class fhandler_disk_file): Drop in favor of new status flag.
	* (fhandler_disk_file::fcntl): Call need_fork_fixup if mandatory_locking
	flag gets set.
	* flock.cc (fhandler_base::lock): Define here.
	(flock): Handle mandatory_locking.
	(lockf): Ditto.
	(fhandler_base::mand_lock): Define.
This commit is contained in:
Corinna Vinschen
2013-06-04 10:24:43 +00:00
parent ca1dd3a9b5
commit edd73646f3
6 changed files with 51 additions and 22 deletions
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winsup/cygwin/release/1.7.19
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@@ -10,8 +10,8 @@ What's new:
- Add support for the AFS filesystem.
- Preliminary support for mandatory locking via fcntl, using Windows
locking semantics. New F_LCK_MANDATORY fcntl command.
- Support for mandatory locking via fcntl/flock/lockf, using Windows locking
semantics. New F_LCK_MANDATORY fcntl command.
- New APIs: __b64_ntop, __b64_pton, arc4random, arc4random_addrandom,
arc4random_buf, arc4random_stir, arc4random_uniform.