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libvhost-user: expose vu_request_to_string
This is useful for more human readable debug messages in vhost-user programs. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220321153037.3622127-9-alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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@ -99,7 +99,7 @@ static inline bool vu_has_protocol_feature(VuDev *dev, unsigned int fbit)
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return has_feature(dev->protocol_features, fbit);
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return has_feature(dev->protocol_features, fbit);
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}
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}
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static const char *
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const char *
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vu_request_to_string(unsigned int req)
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vu_request_to_string(unsigned int req)
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{
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{
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#define REQ(req) [req] = #req
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#define REQ(req) [req] = #req
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@ -473,6 +473,15 @@ bool vu_init(VuDev *dev,
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*/
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*/
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void vu_deinit(VuDev *dev);
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void vu_deinit(VuDev *dev);
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/**
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* vu_request_to_string: return string for vhost message request
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* @req: VhostUserMsg request
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*
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* Returns a const string, do not free.
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*/
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const char *vu_request_to_string(unsigned int req);
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/**
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/**
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* vu_dispatch:
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* vu_dispatch:
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* @dev: a VuDev context
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* @dev: a VuDev context
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