From: Max Reitz <mreitz@redhat.com>
Date: Wed, 9 May 2018 21:00:19 +0000 (+0200)
Subject: qemu-option: Pull out "Supported options" print
X-Git-Tag: v3.0.0-rc0~99^2~23
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7f3fb00136aaec74df8132492d1f48b8e9840258;p=thirdparty%2Fqemu.git

qemu-option: Pull out "Supported options" print

It really is up to the caller to decide what this list of options means.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20180509210023.20283-4-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---

diff --git a/qemu-img.c b/qemu-img.c
index df3ec5b7fef..52008c56474 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -260,6 +260,7 @@ static int print_block_option_help(const char *filename, const char *fmt)
         create_opts = qemu_opts_append(create_opts, proto_drv->create_opts);
     }
 
+    printf("Supported options:\n");
     qemu_opts_print_help(create_opts);
     qemu_opts_free(create_opts);
     return 0;
diff --git a/util/qemu-option.c b/util/qemu-option.c
index 58d1c238935..ba44a0895ca 100644
--- a/util/qemu-option.c
+++ b/util/qemu-option.c
@@ -220,7 +220,6 @@ void qemu_opts_print_help(QemuOptsList *list)
 
     assert(list);
     desc = list->desc;
-    printf("Supported options:\n");
     while (desc && desc->name) {
         printf("%-16s %s\n", desc->name,
                desc->help ? desc->help : "No description available");