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* fhandler.cc (fhandler_base::raw_write): Mark as changed on

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successful write.
	* fhandler.h (fhandler_base::status_flags): Add 'has_changed' flag.
	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Call
	fhandler_disk_file's own open and close instead of open_fs and
	close_fs.  Mark as changed on success.
	(fhandler_disk_file::fchown): Ditto.
	(fhandler_disk_file::facl): Ditto.
	(fhandler_disk_file::ftruncate): Ditto.
	(fhandler_base::open_fs): Mark as changed when O_TRUNC flag on existing
	file is set.
	(fhandler_disk_file::close): Set st_ctime if has_changed flag is set.
This commit is contained in:
Corinna Vinschen
2005-02-11 15:37:26 +00:00
parent cc9440b6f4
commit 8be730bbb1
4 changed files with 48 additions and 17 deletions
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5
winsup/cygwin/fhandler.h
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@@ -91,12 +91,14 @@ class fhandler_base
read or write access */
unsigned close_on_exec : 1; /* close-on-exec */
unsigned need_fork_fixup : 1; /* Set if need to fixup after fork. */
unsigned has_changed : 1; /* Flag used to set ctime on close. */
public:
status_flags () :
rbinary (0), rbinset (0), wbinary (0), wbinset (0), nohandle (0),
uninterruptible_io (0), append_mode (0), did_lseek (0),
query_open (no_query), close_on_exec (0), need_fork_fixup (0)
query_open (no_query), close_on_exec (0), need_fork_fixup (0),
has_changed (0)
{}
} status, open_status;
@@ -177,6 +179,7 @@ class fhandler_base
IMPLEMENT_STATUS_FLAG (query_state, query_open)
IMPLEMENT_STATUS_FLAG (bool, close_on_exec)
IMPLEMENT_STATUS_FLAG (bool, need_fork_fixup)
IMPLEMENT_STATUS_FLAG (bool, has_changed)
int get_default_fmode (int flags);