VOP_BWRITE(9) BSD Kernel Developer's Manual VOP_BWRITE(9)NAME
VOP_BWRITE -- write a file system buffer
SYNOPSIS
#include <sys/param.h>
#include <sys/vnode.h>
int
VOP_BWRITE(struct vnode *vp, struct buf *bp);
DESCRIPTION
The arguments are:
vp The vnode of the file being written to.
bp The buffer to be written.
RETURN VALUES
Zero is returned on success, otherwise an error is returned.
SEE ALSO vnode(9)AUTHORS
This manual page was written by Doug Rabson.
BSD July 24, 1996 BSD
Check Out this Related Man Page
VOP_VPTOCNP(9) BSD Kernel Developer's Manual VOP_VPTOCNP(9)NAME
VOP_VPTOCNP -- translate a vnode to its component name
SYNOPSIS
#include <sys/param.h>
#include <sys/vnode.h>
int
VOP_VPTOCNP(struct vnode *vp, struct vnode **dvp, char *buf, int *buflen);
DESCRIPTION
This translates a vnode into its component name, and writes that name to the head of the buffer specified by buf.
vp The vnode to translate.
dvp The vnode of the parent directory of vp.
buf The buffer into which to prepend the component name.
buflen The remaining size of the buffer.
The default implementation of VOP_VPTOCNP scans through vp's parent directory looking for a dirent with a matching file number. If vp is not
a directory, then VOP_VPTOCNP returns ENOENT.
LOCKS
The vnode should be locked on entry and will still be locked on exit. The parent directory vnode will be unlocked on a successful exit.
However, it will have its use count incremented.
RETURN VALUES
Zero is returned on success, otherwise an error code is returned.
ERRORS
[ENOMEM] The buffer was not large enough to hold the vnode's component name.
[ENOENT] The vnode was not found on the file system.
SEE ALSO vnode(9), VOP_LOOKUP(9)NOTES
This interface is a work in progress.
HISTORY
The function VOP_VPTOCNP appeared in FreeBSD 8.0.
AUTHORS
This manual page was written by Joe Marcus Clarke.
BSD November 19, 2011 BSD
I need to use bash to convert sentences where all words start with a small letter into one where all words start with a capital letter.
So that a string like:
are utilities ready for hurricane sandy
becomes:
Are Utilities Ready For Hurricane Sandy (10 Replies)
Hi
I am new to this forum.
Any please help me to capture ctrl x and ctrl y via a bash script.
and please tell me how to clear the prompt via bash script
BR
Ramukumar M (4 Replies)
I have an Oracle Linux 7.1 vsphere host built. It's be preconfigured with our security configurations.
What I would like to do is unconfigure this host. Then set the host to do firstboot --reconfigure.
how do I do that using /etc/sysconfig/firstboot?
I've tried setting
... (10 Replies)
i know from the command line, the symbol $_ is used to get the last command that was run.
however, id like to replicate this within a script.
meaning, how do i do something like this:
#!/bin/sh
ps -ef | egrep talling
StoreThisLastCommandA=$_
awk '/error/ {print $3}' /tmp/test... (5 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)
Quite an obscure question I think.
We have a rebuild process for remote sites that allows us to PXE rebuild a till (actually a PC with a touch screen and various fancy bits) running CentOS. The current CentOS5 tills work just fine with a tar image restore and some personalisation. Sadly,... (4 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)
Hi Folks,
I feel that I should be posting this in the Unix for Dummies Forum and will probably wish I'd created an account and done just that - but here goes anyway.
I have two identical servers both Dell R430's both running RedHat Enterprise Server 7.4 and the same kernel, both have the same... (16 Replies)
Hi,
What is installation package and how to create it?
When we run:
in AIX:
installp package1
or
in Linux
rpm -ivh mypackage
What is package1 or mypackage in the abov examples and how to create them and deploy them?
I hope my question is clear enough.
Thank you (2 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)
After the success of the jq - tool for parsing and manipulating JSON-Data someone wrote a tool called yq, which aims to be the same for YAML, what jq is for JSON. Seems to work fine. I'll definitely give it a chance in future.
Example YAML-File:
--- !ruby/object:Puppet::Node::Facts
... (1 Reply)