creattemp

函数名: creattemp

功 能: 创建一个新文件或重写一个已存在的文件

用 法: int creattemp(const char *filename, int attrib);

程序例:

#include

#include

#include

int main(void)

{

int handle;

char pathname[128];

strcpy(pathname, "\");

/* create a unique file in the root directory */

handle = creattemp(pathname, 0);

printf("%s was the unique file created.

", pathname);

close(handle);

return 0;

}