fig17.29

unix环境高级编程第二版配套源代码 unix环境高级编程第二版配套源代码

#include "apue.h"
#include <errno.h>

#define	CL_OPEN "open"			/* client's request for server */

extern char	 errmsg[];	/* error message string to return to client */
extern int	 oflag;		/* open() flag: O_xxx ... */
extern char	*pathname;	/* of file to open() for client */

int		 cli_args(int, char **);
void	 request(char *, int, int);