omicron
af66790cff
- Exposes all errors in the header file so any user of the api can test for the specific error conditions - Mark all static error pointers as const - Move generic errors into error.h - Name all errors err_modulename_* for errors that belong to a specific module and err_* for generic errors.
27 lines
559 B
C
27 lines
559 B
C
#ifndef INCLUDE_SRC_ERROR_H_
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#define INCLUDE_SRC_ERROR_H_
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#include <stdlib.h>
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typedef struct error {
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char *message;
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bool is_heap_allocated;
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} error_t;
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error_t *errorf(const char *fmt, ...);
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static inline void error_free(error_t *err) {
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if (err == nullptr)
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return;
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if (!err->is_heap_allocated)
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return;
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free(err->message);
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free(err);
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}
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/* Some global errors */
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extern error_t *const err_allocation_failed;
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extern error_t *const err_eof;
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extern error_t *const err_unknown_read_failure;
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#endif // INCLUDE_SRC_ERROR_H_
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