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       Error Handling Helpers -

       Helper functions for dealing with Globus Errno Error objects.

   Error Match
       globus_bool_t globus_error_errno_match (globus_object_t *error,
           globus_module_descriptor_t *module, int system_errno)

   Wrap Errno Error
       globus_object_t * globus_error_wrap_errno_error
           (globus_module_descriptor_t *base_source, int system_errno, int
           type, const char *source_file, const char *source_func, int
           source_line, const char *short_desc_format,...)

Detailed Description

       Helper functions for dealing with Globus Errno Error objects.

       This section defines utility functions for dealing with Globus Errno
       Error objects.

Function Documentation

   globus_bool_t globus_error_errno_match (globus_object_t * error,
       globus_module_descriptor_t * module, int system_errno)
       Check whether the error originated from a specific module and matches a
       specific errno. This function checks whether the error or any of it’s
       causative errors originated from a specific module and contains a
       specific errno. If the module descriptor is left unspecified this
       function will check for any error of the specified errno and vice

           error The error object for which to perform the check
           module The module descriptor to check for
           system_errno The errno to check for

           GLOBUS_TRUE - the error matched the module and errno GLOBUS_FALSE -
           the error failed to match the module and errno

   globus_object_t* globus_error_wrap_errno_error (globus_module_descriptor_t
       * base_source, int system_errno, int type, const char * source_file,
       const char * source_func, int source_line, const char *
       short_desc_format,  ...)
       Allocate and initialize an error of type GLOBUS_ERROR_TYPE_GLOBUS which
       contains a causal error of type GLOBUS_ERROR_TYPE_ERRNO. Parameters:
           base_source Pointer to the originating module.
           system_errno The errno to use when generating the causal error.
           type The error type. We may reserve part of this namespace for
           common errors. Errors not in this space are assumed to be local to
           the originating module.
           source_file Name of file. Use __FILE__
           source_func Name of function. Use _globus_func_name and declare
           your func with GlobusFuncName(<name>)
           source_line Line number. Use __LINE__
           short_desc_format Short format string giving a succinct description
           of the error. To be passed on to the user.

           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.


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