lovr/src/core/util.c

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#include "util.h"
#include <stdlib.h>
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#include <stdio.h>
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static void defaultErrorCallback(void* p, const char* format, va_list args) {
fprintf(stderr, "Error: ");
vfprintf(stderr, format, args);
fprintf(stderr, "\n");
}
LOVR_THREAD_LOCAL errorFn* lovrErrorCallback = defaultErrorCallback;
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LOVR_THREAD_LOCAL void* lovrErrorUserdata = NULL;
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void lovrSetErrorCallback(errorFn* callback, void* userdata) {
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lovrErrorCallback = callback ? callback : defaultErrorCallback;
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lovrErrorUserdata = userdata;
}
void lovrThrow(const char* format, ...) {
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va_list args;
va_start(args, format);
lovrErrorCallback(lovrErrorUserdata, format, args);
va_end(args);
exit(EXIT_FAILURE);
}