1991/1113/port/pgrp.c (diff list | history)

1991/1112/sys/src/9/port/pgrp.c:313,332 – 1991/1113/sys/src/9/port/pgrp.c:313,333 (short | long | prev | next)
1991/0514		void pgrpcpy(Pgrp *to, Pgrp *from) {
1991/1011		Mhead **h, **e, *f, **l, *mh;
1991/1113		Mhead **h, **e, *f, **tom, **l, *mh;
1991/1011		Mount *n, *m, **link;
1991/0514
1991/1011		rlock(&from->ns); e = &from->mnthash[MNTHASH];
1991/1113		tom = to->mnthash;
1991/1011		for(h = from->mnthash; h < e; h++) {
1991/1113		l = tom++;
1991/1011		for(f = *h; f; f = f->hash) { mh = newmnthead(); mh->from = f->from; incref(mh->from); l = &MOUNTH(to, mh->from); mh->hash = *l; *l = mh;
1991/1113		l = &mh->hash;
1991/1011		link = &mh->mount; for(m = f->mount; m; m = m->next) { n = newmount(mh, m->to);