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https://github.com/reactos/reactos.git
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77 lines
1.4 KiB
C
77 lines
1.4 KiB
C
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/* ---------- dfalloc.c ----------
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* This seems simple enough, if a AllocationError occors
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* then try to handle it in a somewhat clean fashion.
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*
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* Dont ask I didnt write it. - sedwards
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*/
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/* #define WIN32_LEAN_AND_MEAN Removed for ROS */
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#include <windows.h>
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#include <dflat32/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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"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ",
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"<EFBFBD> Out of Memory! <20>",
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"R<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>U"
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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(ApplicationWindow, CLOSE_WINDOW, 0, 0);
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GetVideo(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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PutVideoChar(x+rc.lf, y+rc.tp, c);
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}
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}
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GetKey(&ir);
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StoreVideo(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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