[Libsysio-commit] HEAD: libsysio/include inode.h

[Lee W. <lw...@us...>]

Update of /cvsroot/libsysio/libsysio/include
In directory ddv4jf1.ch3.sourceforge.com:/tmp/cvs-serv30411/include

Modified Files:
	inode.h 
Log Message:


The inode supports a new operation, perms_check, so that we may
have per-inode permssions checking. As well, a new routine,
_sysio_p_generic_perms_check is available if your file system can just use the
default policy for the core.


Index: inode.h
===================================================================
RCS file: /cvsroot/libsysio/libsysio/include/inode.h,v
retrieving revision 1.53
retrieving revision 1.54
diff -u -w -b -B -p -r1.53 -r1.54
--- inode.h	10 Apr 2009 21:14:20 -0000	1.53
+++ inode.h	5 May 2009 16:34:01 -0000	1.54
@@ -125,6 +125,7 @@ struct inode_ops {
 #ifdef _HAVE_STATVFS
     int (*inop_statvfs)(struct pnode *pno, struct intnl_statvfs *buf);
 #endif
+    int (*inop_perms_check)(struct pnode *pno, int amode, int effective);
     void    (*inop_gone)(struct inode *ino);
 };
 
@@ -631,6 +632,8 @@ struct pnode {
 #define PNOP_STATVFS(_pno, _buf) \
 	_PNOP_CALL((_pno), statvfs, (_pno), (_buf))
 #endif
+#define PNOP_PERMS_CHECK(_pno, _amode, _eff) \
+	_PNOP_MKCALL((_pno), perms_check, (_pno), (_amode), (_eff))
 
 /*
  * An intent record allows callers of namei and lookup to pass some information
@@ -876,3 +879,6 @@ extern int _sysio_p_awrite(struct pnode 
 			   struct ioctx **ioctxp);
 extern int _sysio_mkdir(struct pnode *where, mode_t mode);
 extern int _sysio_mknod(struct pnode *where, mode_t mode, dev_t dev);
+extern int _sysio_p_generic_perms_check(struct pnode *pno,
+					int amode,
+					int effective);