On Mon, Jul 10, 2017 at 16:07:08 +0100, Daniel Berrange wrote: > On Mon, Jul 10, 2017 at 01:01:26PM +0200, Peter Krempa wrote: > > On Wed, Jul 05, 2017 at 12:58:49 +0100, Daniel Berrange wrote: > > > The HOST_NAME_MAX, INET_ADDRSTRLEN and VIR_LOOPBACK_IPV4_ADDR > > > constants are only used by a handful of files, so are better > > > kept in virsocketaddr.h > > > > > > Signed-off-by: Daniel P. Berrange <berrange@xxxxxxxxxx> > > > --- > > > src/internal.h | 16 ---------------- > > > src/libxl/libxl_conf.c | 1 + > > > src/nwfilter/nwfilter_dhcpsnoop.c | 1 + > > > src/nwfilter/nwfilter_gentech_driver.c | 1 + > > > src/qemu/qemu_conf.c | 1 + > > > src/util/virsocketaddr.h | 16 ++++++++++++++++ > > > src/util/virutil.c | 1 + > > > src/vz/vz_sdk.c | 1 + > > > 8 files changed, 22 insertions(+), 16 deletions(-) > > > > > > > [...] > > > > > diff --git a/src/util/virsocketaddr.h b/src/util/virsocketaddr.h > > > index 43a3706..ae76166 100644 > > > --- a/src/util/virsocketaddr.h > > > +++ b/src/util/virsocketaddr.h > > > @@ -32,6 +32,22 @@ > > > # include <sys/un.h> > > > # endif > > > > > > +/* On architectures which lack these limits, define them (ie. Cygwin). > > > + * Note that the libvirt code should be robust enough to handle the > > > + * case where actual value is longer than these limits (eg. by setting > > > + * length correctly in second argument to gethostname and by always > > > + * using strncpy instead of strcpy). > > > + */ > > > +# ifndef HOST_NAME_MAX > > > +# define HOST_NAME_MAX 256 > > > > I'm not entirely convinced that this semantically belongs to > > virsocketaddr.h > > > > At least in the virlog.c usage case it is not used in any way in regards > > to network communication. > > The constant is used to define a hostname string buffer, which is then > used with the gethostname() system call. That's network related IMHO. I find it weird, that it gets defined in virsocketaddr.h, but the only usage is in src/util/virutil.c thus it needs cross-inclusions which were not in place prior to the move. Should perhaps virGetHostnameImpl and friends be moved too in that case?
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