ftime 功 能: 取文件日期和时间 用 法: int getftime(int handle, struct ftime *ftimep); 程序例: #include #include int main(void) { FILE *stream; struct ftime ft; if ((stream = fopen("TEST.$$$", "wt")) == NULL) { fprintf(stderr, "Cannot open output file. "); return 1; } getftime(fileno(stream), &ft); printf("File time: %u:%u:%u ", ft.ft_hour, ft.ft_min, ft.ft_tsec * 2); printf("File date: %u/%u/%u ", ft.ft_month, ft.ft_day, ft.ft_year+1980); fclose(stream); return 0; } 函数名: getgraphmode 功 能: 返回当前图形模式 用 法: int far getgraphmode(void); 程序例: #include #include #include #include int main(void) { /* request auto detection */ int gdriver = DETECT, gmode, errorcode; int midx, midy, mode; char numname[80], modename[80]; /* initialize graphics and local variables */ initgraph(&gdriver, &gmode, ""); /* read result of initialization */ errorcode = graphresult(); /* an error occurred */ if (errorcode != grOk) { printf("Graphics error: %s ", grapherrormsg(errorcode)); printf("Press any key to halt:"); getch(); /* terminate with an error code */ exit(1); } midx = getmaxx() / 2; midy = getmaxy() / 2; /* get mode number and name strings */ mode = getgraphmode(); sprintf(numname, "%d is the current mode number.", mode); sprintf(modename, "%s is the current graphics mode", getmodename(mode)); /* display the information */ settextjustify(CENTER_TEXT, CENTER_TEXT); outtextxy(midx, midy, numname); outtextxy(midx, midy+2*textheight("W"), modename); /* clean up */ getch(); closegraph(); return 0; } 函数名: getftime 功 能: 取文件日期和时间 用 法: int getftime(int handle, struct ftime *ftimep); 程序例: #include #include int main(void) { FILE *stream; struct ftime ft; if ((stream = fopen("TEST.$$$", "wt")) == NULL) { fprintf(stderr, "Cannot open output file. "); return 1; } getftime(fileno(stream), &ft); printf("File time: %u:%u:%u ", ft.ft_hour, ft.ft_min, ft.ft_tsec * 2); printf("File date: %u/%u/%u ", ft.ft_month, ft.ft_day, ft.ft_year+1980); fclose(stream); return 0; }
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