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71 lines
1.2 KiB
C
71 lines
1.2 KiB
C
/* ---------- dfalloc.c ---------- */
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#include "dflat.h"
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static void AllocationError(void)
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{
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static BOOL OnceIn = FALSE;
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extern jmp_buf AllocError;
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extern BOOL AllocTesting;
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static char *ErrMsg[] = {
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"ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿",
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"³ Out of Memory! ³",
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"RÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄU"
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};
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int x, y;
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CHAR_INFO savbuf[54];
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DFRECT rc = {30,11,47,13};
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INPUT_RECORD ir;
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if (!OnceIn)
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{
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OnceIn = TRUE;
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/* ------ close all windows ------ */
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DfSendMessage(DfApplicationWindow, DFM_CLOSE_WINDOW, 0, 0);
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DfGetVideo(rc, savbuf);
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for (x = 0; x < 18; x++)
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{
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for (y = 0; y < 3; y++)
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{
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int c = (255 & (*(*(ErrMsg+y)+x))) | 0x7000;
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DfPutVideoChar(x+rc.lf, y+rc.tp, c);
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}
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}
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DfGetKey(&ir);
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DfStoreVideo(rc, savbuf);
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if (AllocTesting)
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longjmp(AllocError, 1);
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}
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}
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void *DfCalloc(size_t nitems, size_t size)
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{
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void *rtn = calloc(nitems, size);
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if (size && rtn == NULL)
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AllocationError();
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return rtn;
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}
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void *DfMalloc(size_t size)
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{
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void *rtn = malloc(size);
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if (size && rtn == NULL)
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AllocationError();
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return rtn;
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}
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void *DfRealloc(void *block, size_t size)
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{
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void *rtn;
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rtn = realloc(block, size);
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if (size && rtn == NULL)
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AllocationError();
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return rtn;
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}
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/* EOF */
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