NAME

       globus_callout_call - Callout Invocation

       Invoke callouts.

   Typedefs
       typedef globus_result_t(* globus_callout_function_t) (va_list ap)

   Functions
       globus_result_t globus_callout_call_type (globus_callout_handle_t handle, char *type,...)

Detailed Description

       Invoke callouts.

       This section defines a operation for invoking callouts by their abstract type.

Typedef Documentation

   typedef globus_result_t(* globus_callout_function_t) (va_list ap)
       Callout function type definition

Function Documentation

   globus_result_t globus_callout_call_type (globus_callout_handle_t handle, char * type,  ...)
       Call a callout of specified abstract type

       This function looks up the callouts corresponding to the given type and invokes them with
       the passed arguments. If a invoked callout returns an error it will be chained to a error
       of the type GLOBUS_CALLOUT_ERROR_CALLOUT_ERROR and no more callouts will be called.

       Parameters:
           handle A configured callout handle
           type The abstract type of the callout that is to be invoked

       Returns:
           This function returns GLOBUS_SUCCESS or a globus_result_t referring to an error object
           of one of the following types

       Return values:
           GLOBUS_CALLOUT_ERROR_TYPE_NOT_REGISTERED Callout type not registered
           GLOBUS_CALLOUT_ERROR_CALLOUT_ERROR Callout function error
           GLOBUS_CALLOUT_ERROR_WITH_DL Error with dlopen or dlsym
           GLOBUS_CALLOUT_ERROR_WITH_HASHTABLE Error caching dlopen handle
           GLOBUS_CALLOUT_ERROR_OUT_OF_MEMORY Out of memory

Author

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