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From b8370cda9a44259acaba5f1760c0c8e58d52faaa Mon Sep 17 00:00:00 2001
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From: Max Reitz <mreitz@redhat.com>
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Date: Mon, 18 Jun 2018 14:59:39 +0200
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Subject: [PATCH 066/268] qemu-option: Pull out "Supported options" print
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RH-Author: Max Reitz <mreitz@redhat.com>
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Message-id: <20180618145943.4489-4-mreitz@redhat.com>
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Patchwork-id: 80756
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O-Subject: [RHV-7.6 qemu-kvm-rhev PATCH 3/7] qemu-option: Pull out "Supported options" print
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Bugzilla: 1537956
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RH-Acked-by: John Snow <jsnow@redhat.com>
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RH-Acked-by: Kevin Wolf <kwolf@redhat.com>
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RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
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It really is up to the caller to decide what this list of options means.
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Signed-off-by: Max Reitz <mreitz@redhat.com>
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Reviewed-by: John Snow <jsnow@redhat.com>
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Reviewed-by: Eric Blake <eblake@redhat.com>
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Message-id: 20180509210023.20283-4-mreitz@redhat.com
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Signed-off-by: Max Reitz <mreitz@redhat.com>
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(cherry picked from commit 7f3fb00136aaec74df8132492d1f48b8e9840258)
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Signed-off-by: Max Reitz <mreitz@redhat.com>
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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qemu-img.c | 1 +
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util/qemu-option.c | 1 -
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2 files changed, 1 insertion(+), 1 deletion(-)
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diff --git a/qemu-img.c b/qemu-img.c
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index e40d6ff..cdeb01b 100644
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--- a/qemu-img.c
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+++ b/qemu-img.c
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@@ -261,6 +261,7 @@ static int print_block_option_help(const char *filename, const char *fmt)
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create_opts = qemu_opts_append(create_opts, proto_drv->create_opts);
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}
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+ printf("Supported options:\n");
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qemu_opts_print_help(create_opts);
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qemu_opts_free(create_opts);
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return 0;
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diff --git a/util/qemu-option.c b/util/qemu-option.c
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index d0756fd..95e6cf4 100644
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--- a/util/qemu-option.c
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+++ b/util/qemu-option.c
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@@ -218,7 +218,6 @@ void qemu_opts_print_help(QemuOptsList *list)
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assert(list);
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desc = list->desc;
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- printf("Supported options:\n");
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while (desc && desc->name) {
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printf("%-16s %s\n", desc->name,
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desc->help ? desc->help : "No description available");
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--
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1.8.3.1
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