Error Construction
[Globus Errno Error API]

Collaboration diagram for Error Construction:

Create and initialize a Globus Errno Error object. More...

Construct Error

• globus_object_t * globus_error_construct_errno_error (globus_module_descriptor_t *base_source, globus_object_t *base_cause, const int system_errno)

Initialize Error

• globus_object_t * globus_error_initialize_errno_error (globus_object_t *error, globus_module_descriptor_t *base_source, globus_object_t *base_cause, const int system_errno)

Defines

• #define GLOBUS_ERROR_TYPE_ERRNO

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Detailed Description

Create and initialize a Globus Errno Error object.

This section defines operations to create and initialize Globus Errno Error objects.

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Define Documentation

#define GLOBUS_ERROR_TYPE_ERRNO

Error type definition.

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Function Documentation

globus_object_t* globus_error_construct_errno_error	(	globus_module_descriptor_t *	base_source,
		globus_object_t *	base_cause,
		const int	system_errno
	)

Allocate and initialize an error of type GLOBUS_ERROR_TYPE_ERRNO.

Parameters:

	base_source	Pointer to the originating module.
	base_cause	The error object causing the error. If this is the original error, this paramater may be NULL.
	system_errno	The system errno.

Returns:

The resulting error object. It is the user's responsibility to eventually free this object using globus_object_free(). A globus_result_t may be obtained by calling globus_error_put() on this object.

References globus_error_initialize_errno_error(), and GLOBUS_ERROR_TYPE_ERRNO.

globus_object_t* globus_error_initialize_errno_error	(	globus_object_t *	error,
		globus_module_descriptor_t *	base_source,
		globus_object_t *	base_cause,
		const int	system_errno
	)

Initialize a previously allocated error of type GLOBUS_ERROR_TYPE_ERRNO.

Parameters:

	error	The previously allocated error object.
	base_source	Pointer to the originating module.
	base_cause	The error object causing the error. If this is the original error this paramater may be NULL.
	system_errno	The system errno.

Returns:

The resulting error object. You may have to call globus_error_put() on this object before passing it on.