32 static int log_fd = -1;  variable
39 	if (log_fd < 0)  in log_str()
48 			n = write(log_fd, prefix + done, len - done);  in log_str()
61 		n = write(log_fd, str + done, len - done);  in log_str()
66 	if (write(log_fd, "\n", 1) < 0)  in log_str()
74 	if (log_fd >= 0) {  in log_close()
78 		if (fcntl(log_fd, F_SETLKW, &lock))  in log_close()
81 		close(log_fd);  in log_close()
82 		log_fd = -1;  in log_close()
92 	log_fd = open(LOGFILE, O_WRONLY | O_APPEND | O_CREAT, 0666);  in log_open()
94 	log_fd = open(LOGFILE, O_WRONLY | O_APPEND);  in log_open()
96 	if (log_fd < 0) {  in log_open()
103 		log_fd = open(LOGFILE, O_WRONLY | O_APPEND | O_CREAT, 0666);  in log_open()
104 		if (log_fd < 0)	/* Nope, they didn't */  in log_open()
109 	fchmod(log_fd, 0666);  in log_open()
116 	ret = fcntl(log_fd, F_SETLKW, &lock);	/* this blocks */  in log_open()