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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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27
src/error.c
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@@ -1,14 +1,32 @@
#include "sdlerror.h"
#include "stdlib.h"
#include "akerror.h"
#if defined(AKERROR_USE_STDLIB) && AKERROR_USE_STDLIB == 1
#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#endif // AKERROR_USE_STDLIB
ErrorContext __error_last_ditch;
ErrorContext *__error_last_ignored;
ErrorUnhandledErrorHandler error_handler_unhandled_error;
ErrorLogFunction error_log_method = NULL;
char __ERROR_NAMES[MAX_ERR_VALUE+1][MAX_ERROR_NAME_LENGTH];
ErrorContext HEAP_ERROR[MAX_HEAP_ERROR];
void error_default_logger(const char *fmt, ...)
{
#if defined(AKERROR_USE_STDLIB) && AKERROR_USE_STDLIB == 1
va_list ap;
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
#else
return;
#endif
}
void error_init()
{
static int inited = 0;
@@ -21,12 +39,15 @@ void error_init()
__error_last_ignored = NULL;
memset((void *)&__error_last_ditch, 0x00, sizeof(ErrorContext));
__error_last_ditch.stacktracebufptr = (char *)&__error_last_ditch.stacktracebuf;
if ( error_log_method == NULL ) {
error_log_method = &error_default_logger;
}
error_handler_unhandled_error = &error_default_handler_unhandled_error;
memset((void *)&__ERROR_NAMES[0], 0x00, ((MAX_ERR_VALUE+1) * MAX_ERROR_NAME_LENGTH));
error_name_for_status(ERR_NULLPOINTER, "Null Pointer Error");
error_name_for_status(ERR_OUTOFBOUNDS, "Out Of Bounds Error");
error_name_for_status(ERR_SDL, "SDL Library Error");
error_name_for_status(ERR_API, "API Error");
error_name_for_status(ERR_ATTRIBUTE, "Attribute Error");
error_name_for_status(ERR_TYPE, "Type Error");
error_name_for_status(ERR_KEY, "Key Error");