以二进制方式打开暂存文件

[c]代码库

#include <stdio.h> 
#include <process.h> 

int main(void) 
{ 
   FILE *tempfp; 

   tempfp = tmpfile(); 
   if (tempfp) 
      printf("Temporary file created\n"); 
   else 
   { 
      printf("Unable to create temporary file\n"); 
      exit(1); 
   } 

   return 0; 
}