globus_callback man page

globus_callback — Globus Callback

Globus Callback Function Interface.

Modules

Globus Callback API

Globus Callback Spaces

Globus Callback Signal Handling

Macros

#define GLOBUS_CALLBACK_MODULE
Module descriptor.
#define GLOBUS_POLL_MODULE
Module descriptor.

Typedefs

typedef int globus_callback_handle_t
Periodic callback handle.
typedef int globus_callback_space_t
Callback space handle.
typedef struct globus_l_callback_space_attr_s * globus_callback_space_attr_t
Callback space attribute.

Enumerations

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 } Error types. "

Detailed Description

Globus Callback Function Interface.

Macro Definition Documentation

#define GLOBUS_CALLBACK_MODULE

Module descriptor. 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

Module descriptor.

Deprecated

Backward compatible name

Typedef Documentation

typedef int globus_callback_handle_t

Periodic callback handle. 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

Callback space attribute. This handle can be copied and represented as NULL with GLOBUS_NULL

typedef int globus_callback_space_t

Callback space handle. This handle can be copied or compared and represented as NULL with GLOBUS_NULL_HANDLE

Enumeration Type Documentation

enum globus_callback_error_type_t

Error types. 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

Generated automatically by Doxygen for globus_common from the source code.

Referenced By

GLOBUS_CALLBACK_ERROR_ALREADY_CANCELED(3), GLOBUS_CALLBACK_ERROR_INVALID_ARGUMENT(3), GLOBUS_CALLBACK_ERROR_INVALID_CALLBACK_HANDLE(3), GLOBUS_CALLBACK_ERROR_INVALID_SPACE(3), GLOBUS_CALLBACK_ERROR_MEMORY_ALLOC(3), GLOBUS_CALLBACK_ERROR_NO_ACTIVE_CALLBACK(3), globus_callback_error_type_t(3), globus_callback_handle_t(3), GLOBUS_CALLBACK_MODULE(3), globus_callback_space_attr_t(3), globus_callback_space_t(3) and GLOBUS_POLL_MODULE(3) are aliases of globus_callback(3).

Sat Nov 5 2016 Version 16.8 globus_common