Date: Thu, 28 Aug 2008 07:41:33 GMT From: Edward Tomasz Napierala <trasz@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 148685 for review Message-ID: <200808280741.m7S7fXIQ044132@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=148685 Change 148685 by trasz@trasz_traszkan on 2008/08/28 07:41:31 Update VOP_ACCESS manual page. Affected files ... .. //depot/projects/soc2008/trasz_nfs4acl/share/man/man9/VOP_ACCESS.9#2 edit Differences ... ==== //depot/projects/soc2008/trasz_nfs4acl/share/man/man9/VOP_ACCESS.9#2 (text+ko) ==== @@ -39,7 +39,7 @@ .In sys/param.h .In sys/vnode.h .Ft int -.Fn VOP_ACCESS "struct vnode *vp" "int mode" "struct ucred *cred" "struct thread *td" +.Fn VOP_ACCESS "struct vnode *vp" "vaccess_t mode" "struct ucred *cred" "struct thread *td" .Sh DESCRIPTION This entry point checks the access permissions of the file against the given credentials. @@ -58,11 +58,7 @@ .Pp The .Fa mode -is a mask which can contain -.Dv VREAD , -.Dv VWRITE -or -.Dv VEXEC . +is a mask which can contain flags described in <sys/vnode.h>. .Sh LOCKS The vnode will be locked on entry and should remain locked on return. .Sh RETURN VALUES @@ -71,11 +67,17 @@ .Sh PSEUDOCODE .Bd -literal int -vop_access(struct vnode *vp, int mode, struct ucred *cred, struct thread *td) +vop_access(struct vnode *vp, vaccess_t mode, struct ucred *cred, struct thread *td) { int error; /* + * Our example does not implement granular access control. + */ + if (unixify_vaccess(&mode, &error)) + return (error); + + /* * Disallow write attempts on read-only file systems; * unless the file is a socket, fifo, or a block or * character device resident on the filesystem. @@ -145,6 +147,7 @@ .El .Sh SEE ALSO .Xr vaccess 9 , +.Xr vaccess_acl_nfs4 9 , .Xr vaccess_acl_posix1e 9 , .Xr vnode 9 .Sh AUTHORS
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