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authorKővágó, Zoltán <dirty.ice.hu@gmail.com>2015-07-07 16:42:10 +0200
committerMichael Tokarev <mjt@tls.msk.ru>2015-09-11 10:21:38 +0300
commitfe646693acc13ac48b98435d14149ab04dc597bc (patch)
tree6d7c43388644b174ba0b6c96d600018984946732 /block.c
parent71e0e067b2bef8823c389c3705a8bcbb2bb12429 (diff)
downloadqemu-arm-fe646693acc13ac48b98435d14149ab04dc597bc.tar.gz
opts: produce valid command line in qemu_opts_print
This will let us print options in a format that the user would actually write it on the command line (foo=bar,baz=asd,etc=def), without prepending a spurious comma at the beginning of the list, or quoting values unnecessarily. This patch provides the following changes: * write and id=, if the option has an id * do not print separator before the first element * do not quote string arguments * properly escape commas (,) for QEMU Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'block.c')
-rw-r--r--block.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block.c b/block.c
index 090923c312..cb5d7aebe6 100644
--- a/block.c
+++ b/block.c
@@ -3869,7 +3869,7 @@ void bdrv_img_create(const char *filename, const char *fmt,
}
if (!quiet) {
- printf("Formatting '%s', fmt=%s", filename, fmt);
+ printf("Formatting '%s', fmt=%s ", filename, fmt);
qemu_opts_print(opts, " ");
puts("");
}