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Re: [Qemu-devel] [PATCH] watchdog: convert to QemuOpts
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] [PATCH] watchdog: convert to QemuOpts |
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Date: |
Wed, 27 May 2015 14:45:29 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 |
On 27/05/2015 14:41, Richard W.M. Jones wrote:
>> > - if (watchdog) {
>> > - fprintf(stderr,
>> > - "qemu: only one watchdog option may be
>> > given\n");
>> > - return 1;
>> > + olist = qemu_find_opts("watchdog");
>> > + opts = qemu_opts_parse(olist, optarg, 1);
>> > + if (!opts) {
>> > + exit(1);
>> > }
> Is there an error message missing (before the call to exit)?
Oh, I forgot to answer this. Any error message is printed by
qemu_opts_parse, for example:
$ x86_64-softmmu/qemu-system-x86_64 -watchdog foo=bar
qemu-system-x86_64: -watchdog foo=bar: Invalid parameter 'foo'
Paolo