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vnc: support "-vnc help"

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Use qemu_opts_parse_noisily now that HMP does not call
vnc_parse anymore.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210120144235.345983-4-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2021-01-20 15:42:35 +01:00
parent 0afec75734
commit 653c974735
4 changed files with 11 additions and 12 deletions
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8
ui/vnc.c
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@ -50,6 +50,7 @@
#include "crypto/random.h"
#include "qom/object_interfaces.h"
#include "qemu/cutils.h"
#include "qemu/help_option.h"
#include "io/dns-resolver.h"
#define VNC_REFRESH_INTERVAL_BASE GUI_REFRESH_INTERVAL_DEFAULT
@ -4211,14 +4212,14 @@ static void vnc_auto_assign_id(QemuOptsList *olist, QemuOpts *opts)
qemu_opts_set_id(opts, id);
}
QemuOpts *vnc_parse(const char *str, Error **errp)
void vnc_parse(const char *str)
{
QemuOptsList *olist = qemu_find_opts("vnc");
QemuOpts *opts = qemu_opts_parse(olist, str, true, errp);
QemuOpts *opts = qemu_opts_parse_noisily(olist, str, !is_help_option(str));
const char *id;
if (!opts) {
return NULL;
exit(1);
}
id = qemu_opts_id(opts);
@ -4226,7 +4227,6 @@ QemuOpts *vnc_parse(const char *str, Error **errp)
/* auto-assign id if not present */
vnc_auto_assign_id(olist, opts);
}
return opts;
}
int vnc_init_func(void *opaque, QemuOpts *opts, Error **errp)