VOP_REMOVE(9) BSD Kernel Developer's Manual VOP_REMOVE(9)NAME
VOP_REMOVE, VOP_RMDIR -- remove a file or directory
SYNOPSIS
#include <sys/param.h>
#include <sys/vnode.h>
int
VOP_REMOVE(struct vnode *dvp, struct vnode *vp, struct componentname *cnp);
int
VOP_RMDIR(struct vnode *dvp, struct vnode *vp, struct componentname *cnp);
DESCRIPTION
These entry points remove files and directories respectively.
The arguments are:
dvp The vnode of the directory.
vp The vnode of the file to be removed.
cnp Pathname information about the file.
LOCKS
Both dvp and vp should be locked on entry and remain locked on return.
RETURN VALUES
Zero is returned on success, otherwise an error code is returned.
ERRORS
[EPERM] The file is immutable.
[ENOTEMPTY] An attempt was made to remove a directory which is not empty.
SEE ALSO vnode(9), VOP_LOOKUP(9)AUTHORS
This manual page was written by Doug Rabson.
BSD July 24, 1996 BSD
Check Out this Related Man Page
VOP_CREATE(9) BSD Kernel Developer's Manual VOP_CREATE(9)NAME
VOP_CREATE, VOP_MKNOD, VOP_MKDIR, VOP_SYMLINK -- create a file, socket, fifo, device, directory or symlink
SYNOPSIS
#include <sys/param.h>
#include <sys/vnode.h>
#include <sys/namei.h>
int
VOP_CREATE(struct vnode *dvp, struct vnode **vpp, struct componentname *cnp, struct vattr *vap);
int
VOP_MKNOD(struct vnode *dvp, struct vnode **vpp, struct componentname *cnp, struct vattr *vap);
int
VOP_MKDIR(struct vnode *dvp, struct vnode **vpp, struct componentname *cnp, struct vattr *vap);
int
VOP_SYMLINK(struct vnode *dvp, struct vnode **vpp, struct componentname *cnp, struct vattr *vap, char *target);
DESCRIPTION
These entry points create a new file, socket, fifo, device, directory or symlink in a given directory.
The arguments are:
dvp The locked vnode of the directory.
vpp The address of a variable where the resulting locked vnode should be stored.
cnp The pathname component created.
vap The attributes that the new object should be created with.
target The pathname of the target of the symlink.
These entry points are called after VOP_LOOKUP(9) when an object is being created.
LOCKS
The directory, dvp will be locked on entry and must remain locked on return. If the call is successful, the new object will be returned
locked.
RETURN VALUES
If successful, the vnode for the new object is placed in *vpp and zero is returned. Otherwise, an appropriate error is returned.
ERRORS
[ENOSPC] The file system is full.
[EDQUOT] The user's file system space or inode quota would be exceeded.
SEE ALSO vnode(9), VOP_LOOKUP(9)HISTORY
The function VOP_CREATE appeared in 4.3BSD.
AUTHORS
This manual page was written by Doug Rabson.
BSD July 24, 1996 BSD
Hi all,
I want to create a new user and grant him ONLY transfer files access to a specific directory where he can only upload and read the files. He should be restricted to this activity only.
Regards (6 Replies)
Hi everyone,
I know the following questions are noobish questions but I am asking them because I am confused about the basics of history behind UNIX and LINUX.
Ok onto business, my questions are-:
Was/Is UNIX ever an open source operating system ?
If UNIX was... (21 Replies)
Hi,
Last 2 weeks I have searched many forums and i haven't found the answer for the question:
How to get all command output to Putty title?
Needed it for other programs to know when some jobs on a server is done and is it done right or wrong. Plink stdout and stdin wasn't working, i used many... (1 Reply)
anyone have any idea how do to this with auth_attr?
I suspect if I grant him
solaris.device.:RO::Device Allocation::help=DevAllocHeader.html
that will work but I'm unsure. Just looking for a second opinion. (10 Replies)
I am looking for a stable, reliable system to replace my current Windows systems in the home. These are simple systems that I purchased from the local Big Box store.
I have heard many good things about Unix and it's various children and it sounds like a good option to me. I have worked... (2 Replies)
We have a lot of scripts using cut as :
cut -c 0-8 --works for cut (GNU coreutils) 5.97, but does not work for cut (GNU coreutils) 8.4.
Gives error -
cut: fields and positions are numbered from 1
Try `cut --help' for more information.
The position needs to start with 1 for later... (6 Replies)
I've got a problem with a proxy configuration. We have an LDAP group that lists all users who are authorised to use the proxy to FTP (usually Filezilla) out to the world, and by implication those not in the group should be denied. My users are delighted that this has been enabled and those that... (9 Replies)
hi folks,
how to using tar with exclude directory and compress it using tar.Z
i only know how to exclude dir only with this command below:
tar -cvf /varios/restore/test.tar -X excludefile.txt /jfma/test1/
how to compress it using 1 command?
Thanx
Please use CODE tags as... (6 Replies)
Hello All,
I had recently learnt a bit of Docker(which provides containerization process).
Here are some of my learning points from it.
Let us start first with very basic question:
What is Docker:
Docker is a platform for sysadmins and developers to DEPLOY, DEVELOP and RUN applications ... (7 Replies)
What is the point of this? Whenever I close my shell it appends to the history file without adding this. I have never seen it overwrite my history file.
# When the shell exits, append to the history file instead of overwriting it
shopt -s histappend (3 Replies)
Hello for all,
I am testing the behavior of a 32 bit application running on Solaris 5.10 (SPARC), and realize it reaches 4GB of memory and then crashes.
It doesn't matter the amount of used memory as application is intended to perform many transactions; rather, what I want to achieve is to... (2 Replies)