andrew/libakerror
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Make stdlib optional. Remove dependency on SDL3. Update README.

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This commit is contained in:
Andrew Kesterson
2026-01-04 22:56:31 -05:00
parent 8962c65914
commit cf0f2bbeac
9 changed files with 178 additions and 88 deletions
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12
include/sdlerror.h → include/akerror.h
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@@ -1,11 +1,12 @@
#ifndef _ERROR_H_
#define _ERROR_H_
#include <SDL3/SDL.h>
#if defined(AKERROR_USE_STDLIB) && AKERROR_USE_STDLIB == 1
#include <stdlib.h>
#include <stdbool.h>
#include <string.h>
#include <stdio.h>
#endif
#define MAX_ERROR_CONTEXT_STRING_LENGTH 1024
#define MAX_ERROR_NAME_LENGTH 64
@@ -15,7 +16,7 @@
#define ERR_NULLPOINTER 1
#define ERR_OUTOFBOUNDS 2
#define ERR_SDL 3
#define ERR_API 3
#define ERR_ATTRIBUTE 4
#define ERR_TYPE 5
#define ERR_KEY 6
@@ -55,9 +56,11 @@ typedef struct
#define ERROR_NOIGNORE __attribute__((warn_unused_result))
typedef void (*ErrorUnhandledErrorHandler)(ErrorContext *errctx);
typedef void (*ErrorLogFunction)(const char *f, ...);
extern ErrorContext HEAP_ERROR[MAX_HEAP_ERROR];
extern ErrorUnhandledErrorHandler error_handler_unhandled_error;
extern ErrorLogFunction error_log_method;
extern ErrorContext *__error_last_ignored;
ErrorContext ERROR_NOIGNORE *heap_release_error(ErrorContext *ptr);
@@ -65,9 +68,10 @@ ErrorContext ERROR_NOIGNORE *heap_next_error();
char *error_name_for_status(int status, char *name);
void error_init();
void error_default_handler_unhandled_error(ErrorContext *ptr);
void error_default_logger(const char *f, ...);
#define LOG_ERROR_WITH_MESSAGE(__err_context, __err_message) \
SDL_Log("%s%s:%s:%d: %s %d (%s): %s", (char *)&__err_context->stacktracebuf, (char *)__FILE__, (char *)__func__, __LINE__, __err_message, __err_context->status, error_name_for_status(__err_context->status, NULL), __err_context->message); \
error_log_method("%s%s:%s:%d: %s %d (%s): %s", (char *)&__err_context->stacktracebuf, (char *)__FILE__, (char *)__func__, __LINE__, __err_message, __err_context->status, error_name_for_status(__err_context->status, NULL), __err_context->message); \
#define LOG_ERROR(__err_context) \
LOG_ERROR_WITH_MESSAGE(__err_context, "");
@@ -85,7 +89,7 @@ void error_default_handler_unhandled_error(ErrorContext *ptr);
if ( __err_context == NULL ) { \
__err_context = heap_next_error(); \
if ( __err_context == NULL ) { \
SDL_Log("%s:%s:%d: Unable to pull an ErrorContext from the heap!", __FILE__, (char *)__func__, __LINE__); \
error_log_method("%s:%s:%d: Unable to pull an ErrorContext from the heap!", __FILE__, (char *)__func__, __LINE__); \
exit(1); \
} \
} \