Modules

Globus Callback

View documentation without frames
View documentation with frames
More...

Collaboration diagram for Globus Callback:

Modules

Module Specific


Detailed Description

View documentation without frames
View documentation with frames

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

Handle for a periodic callback.

This handle can be copied or compared, and represented as NULL with GLOBUS_NULL_HANDLE

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

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.


about globus | globus toolkit | dev.globus

Comments? webmaster@globus.org