Remove virutil.h where possible

Historically, this file was a dump for most of our helper
functions and needed almost everywhere.
With the introduction of virfile.h and virstring.h,
and more importantly, virenum.h and the introduction
of GLib, that is no longer true.

Remove its include from C files that don't even use it.
Signed-off-by: NJán Tomko <jtomko@redhat.com>
Reviewed-by: NDaniel Henrique Barboza <danielhb413@gmail.com>

src/lxc/lxc_domain.c

@@ -27,7 +27,6 @@
 #include "virlog.h"
 #include "virerror.h"
 #include "virstring.h"
-#include "virutil.h"
 #include "virfile.h"
 #include "virtime.h"
 #include "virsystemd.h"

src/qemu/qemu_vhost_user_gpu.c

@@ -29,7 +29,6 @@
 #include "vircommand.h"
 #include "viralloc.h"
 #include "virlog.h"
-#include "virutil.h"
 #include "virfile.h"
 #include "virstring.h"
 #include "virtime.h"

src/rpc/virnetlibsshsession.c

@@ -26,7 +26,6 @@
 #include "viralloc.h"
 #include "virlog.h"
 #include "configmake.h"
-#include "virutil.h"
 #include "virerror.h"
 #include "virobject.h"
 #include "virstring.h"

src/rpc/virnetsshsession.c

@@ -29,7 +29,6 @@
 #include "virlog.h"
 #include "configmake.h"
 #include "virthread.h"
-#include "virutil.h"
 #include "virerror.h"
 #include "virfile.h"
 #include "virobject.h"

src/util/iohelper.c

@@ -28,7 +28,6 @@
 #include <unistd.h>
 #include <fcntl.h>
 
-#include "virutil.h"
 #include "virthread.h"
 #include "virfile.h"
 #include "viralloc.h"

src/util/virerror.c

@@ -27,7 +27,6 @@
 #include "viralloc.h"
 #include "virlog.h"
 #include "virthread.h"
-#include "virutil.h"
 #include "virstring.h"
 
 #define LIBVIRT_VIRERRORPRIV_H_ALLOW

src/util/virfirewall.c

@@ -27,7 +27,6 @@
 #include "virfirewalld.h"
 #include "viralloc.h"
 #include "virerror.h"
-#include "virutil.h"
 #include "virstring.h"
 #include "vircommand.h"
 #include "virlog.h"

src/util/virgic.c

@@ -21,7 +21,6 @@
 #include <config.h>
 #include "internal.h"
 #include "virgic.h"
-#include "virutil.h"
 
 VIR_ENUM_IMPL(virGICVersion,
               VIR_GIC_VERSION_LAST,

src/util/virnetdevbandwidth.c

@@ -24,7 +24,6 @@
 #include "viralloc.h"
 #include "virerror.h"
 #include "virstring.h"
-#include "virutil.h"
 
 #define VIR_FROM_THIS VIR_FROM_NONE
 

src/util/virnetdevbridge.c

@@ -21,7 +21,6 @@
 #include "virnetdevbridge.h"
 #include "virnetdev.h"
 #include "virerror.h"
-#include "virutil.h"
 #include "virfile.h"
 #include "viralloc.h"
 #include "virlog.h"

src/util/virnetdevip.c

@@ -25,7 +25,6 @@
 #include "virerror.h"
 #include "virlog.h"
 #include "virstring.h"
-#include "virutil.h"
 #include "vircommand.h"
 #include "viralloc.h"
 

src/util/virnetdevveth.c

@@ -26,7 +26,6 @@
 #include "virerror.h"
 #include "virfile.h"
 #include "virstring.h"
-#include "virutil.h"
 #include "virnetdev.h"
 
 #define VIR_FROM_THIS VIR_FROM_NONE

src/util/virpci.c

@@ -36,7 +36,6 @@
 #include "virfile.h"
 #include "virkmod.h"
 #include "virstring.h"
-#include "virutil.h"
 #include "viralloc.h"
 
 VIR_LOG_INIT("util.pci");

src/util/virrandom.c

@@ -29,7 +29,6 @@
 
 #include "virrandom.h"
 #include "virthread.h"
-#include "virutil.h"
 #include "virerror.h"
 #include "virfile.h"
 #include "virlog.h"

src/util/virscsi.c

@@ -31,7 +31,6 @@
 #include "virlog.h"
 #include "virscsi.h"
 #include "virfile.h"
-#include "virutil.h"
 #include "virstring.h"
 #include "virerror.h"
 #include "viralloc.h"

src/util/virstoragefile.c

@@ -34,7 +34,6 @@
 #include "virhash.h"
 #include "virendian.h"
 #include "virstring.h"
-#include "virutil.h"
 #include "viruri.h"
 #include "virbuffer.h"
 #include "virjson.h"

src/util/virtypedparam.c

@@ -25,7 +25,6 @@
 #include <stdarg.h>
 
 #include "viralloc.h"
-#include "virutil.h"
 #include "virerror.h"
 #include "virstring.h"
 

src/util/viruri.c

@@ -27,7 +27,6 @@
 #include "virbuffer.h"
 #include "virlog.h"
 #include "virstring.h"
-#include "virutil.h"
 
 #define VIR_FROM_THIS VIR_FROM_URI
 

src/util/virusb.c

@@ -29,7 +29,6 @@
 
 #include "virusb.h"
 #include "virlog.h"
-#include "virutil.h"
 #include "virerror.h"
 #include "virfile.h"
 #include "virstring.h"

src/util/virxml.c

@@ -29,7 +29,6 @@
 #include "virerror.h"
 #include "virxml.h"
 #include "virbuffer.h"
-#include "virutil.h"
 #include "viralloc.h"
 #include "virfile.h"
 #include "virstring.h"

src/vbox/vbox_driver.c

@@ -38,7 +38,6 @@
 #include "vbox_driver.h"
 #include "vbox_glue.h"
 #include "virerror.h"
-#include "virutil.h"
 #include "domain_event.h"
 #include "domain_conf.h"
 

tests/fdstreamtest.c

@@ -29,7 +29,6 @@
 #include "virlog.h"
 #include "virstring.h"
 #include "virfile.h"
-#include "virutil.h"
 
 #define VIR_FROM_THIS VIR_FROM_NONE
 

tests/testutils.c

@@ -29,7 +29,6 @@
 #include "testutils.h"
 #include "internal.h"
 #include "viralloc.h"
-#include "virutil.h"
 #include "virthread.h"
 #include "virerror.h"
 #include "virbuffer.h"

tests/virkeycodetest.c

@@ -22,7 +22,6 @@
 #include "testutils.h"
 
 #include "virkeycode.h"
-#include "virutil.h"
 #include "virerror.h"
 #include "viralloc.h"
 #include "virlog.h"

tests/virportallocatortest.c

@@ -26,7 +26,6 @@
 
 #if defined(__linux__) && defined(RTLD_NEXT)
 
-# include "virutil.h"
 # include "virerror.h"
 # include "viralloc.h"
 # include "virlog.h"

tools/virsh-interface.c

@@ -40,7 +40,6 @@
 #include "viralloc.h"
 #include "virfile.h"
 #include "virmacaddr.h"
-#include "virutil.h"
 #include "virxml.h"
 #include "virstring.h"
 #include "vsh-table.h"

tools/virsh-nwfilter.c

@@ -25,7 +25,6 @@
 #include "virbuffer.h"
 #include "viralloc.h"
 #include "virfile.h"
-#include "virutil.h"
 #include "vsh-table.h"
 
 virNWFilterPtr