1990/0914/port/chan.c (diff list | history)

1990/0907/sys/src/9/port/chan.c:372,382 – 1990/0914/sys/src/9/port/chan.c:372,392 (short | long | prev | next)
1990/0227		if(name[0]) /* walk succeeded */ c->flag &= ~CMOUNT;
1990/0914		if(domnt){ if(waserror()){ print("domount error\n"); if(!first) close(c); return 0; } c = domount(c); poperror(); }
1990/0227		if(!first) close(ac); if(domnt) return domount(c);
1990/0914
1990/0227		return c; Notfound:
1990/0907/sys/src/9/port/chan.c:425,430 – 1990/0914/sys/src/9/port/chan.c:435,445
1990/0227		return nc; }
1990/0914		void saveregisters(void) { }
1990/0227		/* * Turn a name into a channel. * &name[0] is known to be a valid address. It may be a kernel address.
1990/0907/sys/src/9/port/chan.c:542,547 – 1990/0914/sys/src/9/port/chan.c:557,563
1990/0820		c = nc; }
1990/0227		Open:
1990/0914		saveregisters(); /* else error() in open has wrong value of c saved */
1990/0227		c = (*devtab[c->type].open)(c, omode);
1990/08141		if(omode & OCEXEC) c->flag |= CCEXEC;