这是我的页面头部
摘要：
NAME open - open a fileSYNOPSIS #include <sys/stat.h>#include <fcntl.h>int open(const char *path, int oflag, ... );DESCRIPTION The open() function shall establish the connection between a file anda file descriptor. It shall create an open file description thatrefers to a file and a file 阅读全文
