函数名: setftime

功 能: 设置文件日期和时间

用 法: int setftime(int handle, struct ftime *ftimep);

程序例:

#include <stdio.h>

#include <process.h>

#include <fcntl.h>

#include <io.h>

int main(void)

{

struct ftime filet;

FILE *fp;

if ((fp = fopen("TEST.$$$", "w")) == NULL)

{

perror("Error:");

exit(1);

}

fprintf(fp, "testing...\");

/* load ftime structure with new time and date */

filet.ft_tsec = 1;

filet.ft_min = 1;

filet.ft_hour = 1;

filet.ft_day = 1;

filet.ft_month = 1;

filet.ft_year = 21;

/* show current directory for time and date */

system("dir TEST.$$$");

/* change the time and date stamp*/

setftime(fileno(fp), &filet);

/* close and remove the temporary file */

fclose(fp);

system("dir TEST.$$$");

unlink("TEST.$$$");

return 0;

}