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* fhandler.cc (fhandler_base::open): Accomodate query_write_control

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query_state.
	(fhandler_base::fchown): New method.
	* fhandler.h: Declare fchown method in fhandler_base,
	fhandler_disk_file and fhandler_virtual.
	(enum query_state): Add query_write_control.
	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Set query_state
	to query_write_control.  Only remove FILE_ATTRIBUTE_READONLY if not
	setting security descriptor.
	(fhandler_disk_file::fchown): New method.
	* fhandler_virtual.cc (fhandler_virtual::fchown): New method.
	* sec_acl.cc (setacl): Call write_sd with additional handle attribute.
	* security.cc (write_sd): Take handle argument.  Only request owner
	if getting SE_RESTORE_NAME privilege failed.  Only open file if
	NtSetSecurityObject failed or handle is NULL.
	(set_nt_attribute): Call write_sd with additional handle attribute.
	* security.h (write_sd): Declare with additional handle argument.
This commit is contained in:
Corinna Vinschen
2004-04-14 13:40:07 +00:00
parent ba1a97a18b
commit ddf9c4a744
8 changed files with 129 additions and 39 deletions
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8
winsup/cygwin/fhandler_virtual.cc
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@@ -234,3 +234,11 @@ fhandler_virtual::fchmod (mode_t mode)
set_errno (EPERM);
return -1;
}
int
fhandler_virtual::fchown (__uid32_t uid, __gid32_t gid)
{
/* Same as on Linux. */
set_errno (EPERM);
return -1;
}