Searched refs:snp_io (Results 1 – 1 of 1) sorted by relevance
| /freebsd/usr.sbin/watch/ |
| H A D | watch.c | 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()
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