On Fri, Mar 03, 2017 at 03:10:11PM +0100, Martin Kletzander wrote: > On Fri, Mar 03, 2017 at 09:48:23AM +0000, Daniel P. Berrange wrote: > > This documents the preferred conventions for naming files, > > structs, enums, typedefs and functions. > > > > Signed-off-by: Daniel P. Berrange <berrange@xxxxxxxxxx> > > --- > > HACKING | 71 ++++++++++++++++++++++++++++++++++++++++++++ > > docs/hacking.html.in | 83 ++++++++++++++++++++++++++++++++++++++++++++++++++++ > > docs/hacking2.xsl | 4 +++ > > 3 files changed, 158 insertions(+) > > > > diff --git a/HACKING b/HACKING > > index fff003b..16be5cf 100644 > > --- a/HACKING > > +++ b/HACKING > > @@ -239,6 +239,77 @@ on the subject, on Richard Jones' guide to working with open source projects > > <http://people.redhat.com/rjones/how-to-supply-code-to-open-source-projects/>. > > > > > > +Naming conventions > > +================== > > +When reading libvirt code, a number of different naming conventions will be > > +evident due to various changes in thinking over the course of the project's > > +lifetime. The conventions documented below should be followed when creating > > +any entirely new files in libvirt. When working on existing files, while it is > > +desirable to apply these conventions, keeping a consistent style with existing > > +code in that particular file is generally more important. The overall guiding > > +rule is that every file, enum, struct, function, and typedef name must have a > > +'vir' or 'VIR' prefix. All local scope variable names are exempt, and global > > +variables are exempt, unless exported in a header file. > > + > > +*File names* > > + > > +File naming varies depending on the subdirectory. The preferred style is to > > +have a 'vir' prefix, followed by a name which matches the name of the > > +functions / objects inside the file. For example, a file containing an object > > +'virHashtable' is stored in files 'virhashtable.c' and 'virhashtable.h'. > > +Sometimes, methods which would otherwise be declared 'static' need to be > > +exported for use by a test suite. For this purpose a second header file should > > +be added with a suffix of 'priv'. e.g. 'virhashtablepriv.h'. USe of > > +underscores in file names is discouraged when using the 'vir' prefix style. > > +The 'vir' prefix naming applies to src/util, src/rpc and tests/ directories. > > +Most other directories do not follow this convention. > > + > > Why not? I think src/conf/ should (and does) follow, so does > src/access/, I would even go as far as saying every src/ directory that > is not a hypervisor driver. But I, personally, would not be offended by > all of them being changed. I didn't mean to imply that the other directories shouldn't change - I was just documenting effective current usage. If we want to rename all existing files to have a vir prefix, I'd certainly be open to considering such a change. It makes backports a little more painful, but generally git can detect the rename correctly when chery-picking. If we did such a change, then obviously we could change this text to match at that point. Regards, Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://entangle-photo.org -o- http://search.cpan.org/~danberr/ :| -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
