S_INPUT
(void) ioctl(Pfd, I_SETSIG, S_INPUT);
if (ioctl(Cfd, I_SETSIG, S_INPUT) < 0)
if (arg & ~(S_INPUT|S_HIPRI|S_OUTPUT|S_MSG|S_ERROR|S_HANGUP))
if (arg & S_INPUT)
if (ioctl(Pfd, I_SETSIG, S_INPUT) < 0)
if (ioctl(PCpipe[0], I_SETSIG, S_INPUT) == -1)
str_sendsig(FTOV(fn_dest), S_INPUT | S_RDNORM, 0, 0);
if (vp->v_stream->sd_sigflags & (S_INPUT|S_RDNORM|S_WRNORM))
*signals |= S_INPUT | S_RDNORM;
*allmsgsigs = S_INPUT | S_RDNORM;
*allmsgsigs = S_INPUT | S_RDNORM;
*allmsgsigs = S_INPUT | S_RDNORM;
*allmsgsigs = S_INPUT | S_RDNORM;
*allmsgsigs = S_INPUT | S_RDNORM;
*allmsgsigs = S_INPUT | S_RDNORM;
*allmsgsigs = S_INPUT | S_RDNORM | S_OUTPUT;
int events = stp->sd_sigflags & (S_INPUT | S_RDNORM);
*firstmsgsigs = S_INPUT | S_RDNORM;
*firstmsgsigs = S_INPUT | S_RDBAND;
firstmsgsigs = S_INPUT | S_RDNORM;
firstmsgsigs = S_INPUT | S_RDBAND;
firstmsgsigs = S_INPUT | S_RDNORM;
firstmsgsigs = S_INPUT | S_RDBAND;
#define ALLSIG (S_INPUT|S_HIPRI|S_OUTPUT|S_MSG|S_ERROR|S_HANGUP|S_RDNORM|\
if (arg & ~(S_INPUT|S_HIPRI|S_MSG|S_HANGUP|S_ERROR|
~(S_INPUT|S_HIPRI|S_MSG|S_HANGUP|S_ERROR|
signals = S_INPUT | S_RDNORM;
signals = S_INPUT | S_RDBAND;
signals = S_INPUT | S_RDNORM;
signals = S_INPUT | S_RDBAND;
if (stp->sd_sigflags & (S_INPUT|S_RDNORM))
strsendsig(stp->sd_siglist, S_INPUT|S_RDNORM, 0, 0);
if (sevent & S_INPUT) {
sevent &= ~S_INPUT;