JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* fhandler.cc (fhandler_base::open): Simplify access evaluation

Browse Source 
expression.
	(fhandler_base::facl): New method.
	* fhandler.h: Declare facl method in fhandler_base,
	fhandler_disk_file and fhandler_virtual.
	* fhandler_disk_file.cc (fhandler_disk_file::facl): New method.
	* fhandler_virtual.cc (fhandler_virtual::facl): New method.
	* sec_acl.cc: Remove forward declaration for aclsort32 and acl32.
	(setacl): Remove static.  Add and use handle parameter.
	(getacl): Ditto.
	(acl_worker): Reorganize to call fhandler's facl method eventually.
	(facl32): Ditto.
	* security.cc (get_nt_object_security): Remove static.
	* security.h: Add extern declarations for get_nt_object_security,
	aclsort32, acl32, getacl and setacl.


	Apply missing syscalls.cc patch and ChangeLog of previous check in.
	* syscalls.cc (chown_worker): Reorganize to call fhandler's fchown
	method eventually.
	(fchown): Ditto.
This commit is contained in:
Corinna Vinschen
2004-04-14 16:36:26 +00:00
parent ddf9c4a744
commit e3d1d51579
9 changed files with 191 additions and 165 deletions
Download Patch File Download Diff File Expand all files Collapse all files

78
winsup/cygwin/fhandler_disk_file.cc
View File

@ -12,6 +12,7 @@ details. */
#include <unistd.h>
#include <stdlib.h>
#include <sys/cygwin.h>
#include <sys/acl.h>
#include <signal.h>
#include "cygerrno.h"
#include "perprocess.h"
@ -445,6 +446,83 @@ fhandler_disk_file::fchown (__uid32_t uid, __gid32_t gid)
return res;
}
int _stdcall
fhandler_disk_file::facl (int cmd, int nentries, __aclent32_t *aclbufp)
{
int res = -1;
int oret = 0;
if (!get_io_handle ())
{
query_open (query_write_control);
if (!(oret = open_fs (O_BINARY, 0)))
return -1;
}
if (!pc.has_acls () || !allow_ntsec)
{
switch (cmd)
{
struct __stat64 st;
case SETACL:
set_errno (ENOSYS);
break;
case GETACL:
if (!aclbufp)
set_errno(EFAULT);
else if (nentries < MIN_ACL_ENTRIES)
set_errno (ENOSPC);
else if (!fstat_by_handle (&st))
{
aclbufp[0].a_type = USER_OBJ;
aclbufp[0].a_id = st.st_uid;
aclbufp[0].a_perm = (st.st_mode & S_IRWXU) >> 6;
aclbufp[1].a_type = GROUP_OBJ;
aclbufp[1].a_id = st.st_gid;
aclbufp[1].a_perm = (st.st_mode & S_IRWXG) >> 3;
aclbufp[2].a_type = OTHER_OBJ;
aclbufp[2].a_id = ILLEGAL_GID;
aclbufp[2].a_perm = st.st_mode & S_IRWXO;
aclbufp[3].a_type = CLASS_OBJ;
aclbufp[3].a_id = ILLEGAL_GID;
aclbufp[3].a_perm = S_IRWXU | S_IRWXG | S_IRWXO;
res = MIN_ACL_ENTRIES;
}
break;
case GETACLCNT:
res = MIN_ACL_ENTRIES;
break;
}
}
else
{
switch (cmd)
{
case SETACL:
if (!aclsort32 (nentries, 0, aclbufp))
res = setacl (get_io_handle (), pc, nentries, aclbufp);
break;
case GETACL:
if (!aclbufp)
set_errno(EFAULT);
else
res = getacl (get_io_handle (), pc, pc, nentries, aclbufp);
break;
case GETACLCNT:
res = getacl (get_io_handle (), pc, pc, 0, NULL);
default:
set_errno (EINVAL);
break;
}
}
if (oret)
close_fs ();
return res;
}
fhandler_disk_file::fhandler_disk_file () :
fhandler_base ()
{