NAME
Globus Callback -
Modules
Globus Callback API
Globus Callback Spaces
Globus Callback Signal Handling
Module Specific
enum globus_callback_error_type_t {
GLOBUS_CALLBACK_ERROR_INVALID_CALLBACK_HANDLE = 1024,
GLOBUS_CALLBACK_ERROR_INVALID_SPACE,
GLOBUS_CALLBACK_ERROR_MEMORY_ALLOC,
GLOBUS_CALLBACK_ERROR_INVALID_ARGUMENT,
GLOBUS_CALLBACK_ERROR_ALREADY_CANCELED,
GLOBUS_CALLBACK_ERROR_NO_ACTIVE_CALLBACK }
typedef int globus_callback_handle_t
typedef int globus_callback_space_t
typedef struct globus_l_callback_space_attr_s *
globus_callback_space_attr_t
#define GLOBUS_CALLBACK_MODULE
#define GLOBUS_POLL_MODULE
Detailed Description
Define Documentation
#define GLOBUS_CALLBACK_MODULE
Module descriptor for for globus_callback module. Must be activated
before any of the following api is called.
Note: You would not normally activate this module directly. Activating
the GLOBUS_COMMON_MODULE will in turn activate this also.
#define GLOBUS_POLL_MODULE Deprecated
Backward compatible name
Typedef Documentation
typedef int globus_callback_handle_t
Handle for a periodic callback. This handle can be copied or compared,
and represented as NULL with GLOBUS_NULL_HANDLE
typedef int globus_callback_space_t
Handle for a callback space. This handle can be copied or compared and
represented as NULL with GLOBUS_NULL_HANDLE
typedef struct globus_l_callback_space_attr_s* globus_callback_space_attr_t
Handle for a space attr. This handle can be copied and represented as
NULL with GLOBUS_NULL
Enumeration Type Documentation
enum globus_callback_error_type_t
Possible error types returned by the api in this module. You can use
the error API to check results against these types.
See also:
Error Handling Helpers
Enumerator:
GLOBUS_CALLBACK_ERROR_INVALID_CALLBACK_HANDLE
The callback handle is not valid or it has already been
destroyed.
GLOBUS_CALLBACK_ERROR_INVALID_SPACE
The space handle is not valid or it has already been destroyed.
GLOBUS_CALLBACK_ERROR_MEMORY_ALLOC
Could not allocate memory for an internal structure.
GLOBUS_CALLBACK_ERROR_INVALID_ARGUMENT
One of the arguments is NULL or out of range.
GLOBUS_CALLBACK_ERROR_ALREADY_CANCELED
Attempt to unregister callback again.
GLOBUS_CALLBACK_ERROR_NO_ACTIVE_CALLBACK
Attempt to retrieve info about a callback not in callers’s
stack.
Author
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