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07/10/03 23:19:59
>>230
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#include<windows.h>
#include<stdio.h>

#define IS_PARENT // ©‚±‚Ìs‚Ì—L‚è‚Æ–³‚µ‚ŃRƒ“ƒpƒCƒ‹‚·‚é
#define MEMMAP_ID "maptest"

int main(void){
HANDLE hmap;
char *ptr;

#ifdef IS_PARENT
hmap=CreateFileMapping((HANDLE)0xFFFFFFFF, NULL, PAGE_READWRITE, 0, 256, MEMMAP_ID);
if(hmap!=NULL && GetLastError()==ERROR_ALREADY_EXISTS){
CloseHandle(hmap);
return 1;
}
ptr=MapViewOfFile(hmap, FILE_MAP_WRITE, 0, 0, 256);
ptr[0]='\0';
while(scanf("%255s", ptr)==1) ;
#else
hmap=OpenFileMapping(FILE_MAP_WRITE, FALSE, MEMMAP_ID);
if(hmap==NULL) return 1;
ptr=MapViewOfFile(hmap, FILE_MAP_WRITE, 0, 0, 256);
while(getchar()!=EOF) printf("%s", ptr);
#endif
UnmapViewOfFile(ptr);
CloseHandle(hmap);
return 0;
}


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