Searched refs:snp_io (Results 1 - 1 of 1) sorted by relevance

/freebsd-9.3-release/usr.sbin/watch/
H A Dwatch.c76 int snp_io; variable
177 close(snp_io);
211 ioctl(snp_io, SNPSTTY, &fd);
222 if (ioctl(snp_io, SNPSTTY, &snp_tty) != 0)
334 snp_io = open_snp();
355 FD_SET(snp_io, &fd_s);
356 res = select(snp_io + 1, &fd_s, NULL, NULL, NULL);
380 rv = write(snp_io, chb, nread);
393 if (!FD_ISSET(snp_io, &fd_s))
396 if ((res = ioctl(snp_io, FIONREA
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