svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
VOP_SETACL(9)
VOP_SETACL(9) BSD Kernel Developer's Manual VOP_SETACL(9)
NAME
VOP_SETACL — set the access control list for a vnode
SYNOPSIS
#include <sys/param.h>
#include <sys/vnode.h>
#include <sys/acl.h>
int
VOP_SETACL(struct vnode *vp, acl_type_t type, struct acl *aclp,
struct ucred *cred, struct thread *td);
DESCRIPTION
This vnode call may be used to set the access control list (ACL) for a
file or directory.
Its arguments are:
vp The vnode of the file or directory.
type The type of ACL to set.
aclp A pointer to an ACL structure from which to retrieve the ACL data.
cred The user credentials to use in authorizing the request.
td The thread setting the ACL.
The aclp pointer may be NULL to indicate that the specified ACL should be
deleted.
The cred pointer may be NULL to indicate that access control checks are
not to be performed, if possible. This cred setting might be used to
allow the kernel to authorize ACL changes that the active process might
not be permitted to make.
The vnode ACL interface defines the syntax, and not semantics, of file
and directory ACL interfaces. More information about ACL management in
kernel may be found in acl(9).
LOCKS
The vnode will be locked on entry and should remain locked on return.
RETURN VALUES
If the ACL is successfully set, then zero is returned. Otherwise, an
appropriate error code is returned.
ERRORS
[EINVAL] The ACL type passed is invalid for this vnode, or the
ACL data is invalid.
[EACCES] The caller does not have the appropriate privilege.
[ENOMEM] Sufficient memory is not available to fulfill the
request.
[EOPNOTSUPP] The file system does not support VOP_SETACL().
[ENOSPC] The file system is out of space.
[EROFS] The file system is read-only.
SEE ALSO
acl(9), vnode(9), VOP_ACLCHECK(9), VOP_GETACL(9)
AUTHORS
This manual page was written by Robert Watson.
BSD December 23, 1999 BSD