krb5_recvauth -  Server function for sendauth protocol. 
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.. c:function:: krb5_error_code krb5_recvauth(krb5_context context, krb5_auth_context * auth_context, krb5_pointer fd, char * appl_version, krb5_principal server, krb5_int32 flags, krb5_keytab keytab, krb5_ticket ** ticket)

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:param:

	          **[in]** **context** - Library context

	          **[inout]** **auth_context** - Pre-existing or newly created auth context

	          **[in]** **fd** - File descriptor

	          **[in]** **appl_version** - Application protocol version to be matched against the client's application version

	          **[in]** **server** - Server principal (NULL for any in *keytab* )

	          **[in]** **flags** - Additional specifications

	          **[in]** **keytab** - Key table containing service keys

	          **[out]** **ticket** - Ticket (NULL if not needed)


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:retval:
         -   0   Success; otherwise - Kerberos error codes


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This function performs the server side of a sendauth/recvauth exchange by sending and receiving messages over *fd* .



Use :c:func:`krb5_free_ticket()` to free *ticket* when it is no longer needed.










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.. seealso::
         :c:func:`krb5_sendauth()` 
 




