39 lines
550 B
C
39 lines
550 B
C
#include "gb.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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void
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panic(const char* fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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fprintf(stderr, "panic:");
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, "\n");
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exit(1);
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}
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void
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error(const char* fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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fprintf(stderr, "panic:");
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, "\n");
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}
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void*
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xalloc(long sz)
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{
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void* x = malloc(sz);
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if (x == 0)
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panic("can't alloc %z", sz);
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memset(x, 0, sz);
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return x;
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}
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