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qemu-option: Pull out "Supported options" print

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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>
This commit is contained in:
Max Reitz 2018-05-09 23:00:19 +02:00
parent d1402b5026
commit 7f3fb00136
2 changed files with 1 additions and 1 deletions
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1
qemu-img.c
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@ -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;

1
util/qemu-option.c
View file

@ -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");