Lines Matching refs:snp_io
73 int snp_io; variable
174 close(snp_io); in cleanup()
208 ioctl(snp_io, SNPSTTY, &fd); in detach_snp()
219 if (ioctl(snp_io, SNPSTTY, &snp_tty) != 0) in attach_snp()
331 snp_io = open_snp(); in main()
352 FD_SET(snp_io, &fd_s); in main()
353 res = select(snp_io + 1, &fd_s, NULL, NULL, NULL); in main()
377 rv = write(snp_io, chb, nread); in main()
390 if (!FD_ISSET(snp_io, &fd_s)) in main()
393 if ((res = ioctl(snp_io, FIONREAD, &nread)) != 0) in main()
429 rv = read(snp_io, buf, nread); in main()