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https://github.com/vale981/ray
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51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
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#ifndef ERROR_TABLE_H
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#define ERROR_TABLE_H
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#include "db.h"
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#include "table.h"
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typedef struct {
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DBClientID driver_id;
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unsigned char error_key[20];
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int error_index;
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size_t data_length;
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unsigned char data[0];
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} ErrorInfo;
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/** An error_index may be used as an index into error_types and
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* error_messages. */
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typedef enum {
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/** An object was added with a different hash from the existing
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* one. */
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OBJECT_HASH_MISMATCH_ERROR_INDEX = 0,
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/** The total number of error types. */
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MAX_ERROR_INDEX
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} error_index;
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/** Information about the error to be displayed to the user. */
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static const char *error_types[] = {"object_hash_mismatch"};
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static const char *error_messages[] = {
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"A nondeterministic task was reexecuted."};
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/**
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* Push an error to the given Python driver.
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*
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* @param db_handle Database handle.
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* @param driver_id The ID of the Python driver to push the error
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* to.
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* @param error_index The error information at this index in
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* error_types and error_messages will be included in the
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* error pushed to the driver.
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* @param data_length The length of the custom data to be included
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* in the error.
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* @param data The custom data to be included in the error.
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* @return Void.
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*/
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void push_error(DBHandle *db_handle,
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DBClientID driver_id,
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int error_index,
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size_t data_length,
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unsigned char *data);
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#endif
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