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- #include <sys/param.h>
- #include <sys/tty.h>
- #include <sys/mx.h>
-
- static struct mx_args vec;
- int mpxcall();
-
-
- mpx(name,mode)
- char *name;
- {
- if (*name) {
- vec.m_name = name;
- vec.m_arg[0] = mode;
- return(mpxcall(MPX, &vec));
- } else
- return(mpxcall(MPXN, 0));
- }
-
- chan(gr)
- {
- vec.m_arg[1] = gr;
- return(mpxcall(CHAN, &vec));
- }
-
- join(fd,ch)
- {
- vec.m_arg[0] = fd;
- vec.m_arg[1] = ch;
- return(mpxcall(JOIN, &vec));
- }
-
- connect(fd,ch,side)
- {
- vec.m_arg[0] = fd;
- vec.m_arg[1] = ch;
- vec.m_arg[2] = side;
- return(mpxcall(CONNECT, &vec));
- }
-
- attach(sub,gp)
- {
- vec.m_arg[0] = sub;
- vec.m_arg[1] = gp;
- return(mpxcall(ATTACH, &vec));
- }
-
- detach(sub,gp)
- {
- vec.m_arg[0] = sub;
- vec.m_arg[1] = gp;
- return(mpxcall(DETACH, &vec));
- }
-
- extract(sub,ch,side)
- {
- vec.m_arg[0] = sub;
- vec.m_arg[1] = ch;
- vec.m_arg[2] = side;
- return(mpxcall(EXTR, &vec));
- }
-
- debug(var,val)
- {
- vec.m_arg[0] = var;
- vec.m_arg[1] = val;
- return(mpxcall(DEBUG, &vec));
- }
-
- npgrp(ch, gfd, pid)
- {
- vec.m_arg[0] = ch;
- vec.m_arg[1] = gfd;
- vec.m_arg[2] = pid;
- return(mpxcall(NPGRP, &vec));
- }
- ckill(index,gp,sig)
- {
- vec.m_arg[0] = index;
- vec.m_arg[1] = gp;
- vec.m_arg[2] = sig;
- return(mpxcall(CSIG, &vec));
- }
-