8 	char buf[12*1024];  in xfer()  local
11 	while((n = read(from, buf, sizeof buf)) > 0)  in xfer()
12 		if(write(to, buf, n) < 0)  in xfer()
29 	char buf[128], *base, *mtpt, *post, *url;  in main()  local
53 	snprint(buf, sizeof buf, "%s/clone", mtpt);  in main()
54 	if((ctlfd = open(buf, ORDWR)) < 0)  in main()
55 		sysfatal("couldn't open %s: %r", buf);  in main()
56 	if((n = read(ctlfd, buf, sizeof buf-1)) < 0)  in main()
60 	buf[n] = '\0';  in main()
61 	conn = atoi(buf);  in main()
71 		snprint(buf, sizeof buf, "%s/%d/postbody", mtpt, conn);  in main()
72 		if((fd = open(buf, OWRITE)) < 0)  in main()
73 			sysfatal("open %s: %r", buf);  in main()
79 	snprint(buf, sizeof buf, "%s/%d/body", mtpt, conn);  in main()
80 	if((fd = open(buf, OREAD)) < 0)  in main()
81 		sysfatal("open %s: %r", buf);  in main()