函数名: _creat  creat 功  能: 创建一个新文件或重写一个已存在的文件 用  法: int creat (const char *filename, int permiss); 程序例: #include <sys\stat.h> #include <string.h> #include <fcntl.h> #include <io.h> int main(void) {    int handle;    char buf[11] = "0123456789";    /* change the default file mode from text to binary */    _fmode = O_BINARY;    /* create a binary file for reading and writing */    handle = creat("DUMMY.FIL", S_IREAD | S_IWRITE);    /* write 10 bytes to the file */    write(handle, buf, strlen(buf));    /* close the file */    close(handle);    return 0; }

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