implement -no-user-config command-line option (v3)
Changes v2 -> v3:
- Rebase against latest qemu.git
Changes v1 -> v2:
- Change 'userconfig' field/variables to bool instead of int
- Coding style change
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/qemu-options.hx b/qemu-options.hx
index a169792..7d0b054 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -2685,9 +2685,19 @@
STEXI
@item -nodefconfig
@findex -nodefconfig
-Normally QEMU loads a configuration file from @var{sysconfdir}/qemu.conf and
-@var{sysconfdir}/target-@var{ARCH}.conf on startup. The @code{-nodefconfig}
-option will prevent QEMU from loading these configuration files at startup.
+Normally QEMU loads configuration files from @var{sysconfdir} and @var{datadir} at startup.
+The @code{-nodefconfig} option will prevent QEMU from loading any of those config files.
+ETEXI
+DEF("no-user-config", 0, QEMU_OPTION_nouserconfig,
+ "-no-user-config\n"
+ " do not load user-provided config files at startup\n",
+ QEMU_ARCH_ALL)
+STEXI
+@item -no-user-config
+@findex -no-user-config
+The @code{-no-user-config} option makes QEMU not load any of the user-provided
+config files on @var{sysconfdir}, but won't make it skip the QEMU-provided config
+files from @var{datadir}.
ETEXI
DEF("trace", HAS_ARG, QEMU_OPTION_trace,
"-trace [events=<file>][,file=<file>]\n"
