1991/0717/port/proc.c (diff list | history)

1991/0712/sys/src/9/port/proc.c:67,73 – 1991/0717/sys/src/9/port/proc.c:67,73 (short | long | prev | next)
Comment fixes. Avoid race in putseg cleanup (BUG FIX?)? rsc Mon Mar 20 17:14:13 2006
1990/0227		p->pid = 0;
1991/0507		mmurelease(p);
1991/0705		/* * Holding locks:
1991/0717		* Holding locks from pexit:
1991/0705		* procalloc, debug, palloc */ pg = p->upage;
1991/0712/sys/src/9/port/proc.c:473,479 – 1991/0717/sys/src/9/port/proc.c:473,479
1990/1101		} void
1990/0227		pexit(char *s, int freemem)
1991/0717		pexit(char *exitstr, int freemem)
1990/0227		{ ulong mypid;
1990/03081		Proc *p, *c, *k, *l;
1991/0712/sys/src/9/port/proc.c:481,489 – 1991/0717/sys/src/9/port/proc.c:481,490
1990/03081		Chan *ch;
1991/0110		char msg[ERRLEN];
1990/0227		ulong *up, *ucp, *wp;
1991/0717		Segment **s, **es, *os;
1990/0227
1991/0705		if(s) /* squirrel away; we'll lose our address space */
1991/0110		strcpy(msg, s);
1991/0717		if(exitstr) /* squirrel away before we lose our address space */ strcpy(msg, exitstr);
1991/0110		else msg[0] = 0;
1991/0705
1991/0712/sys/src/9/port/proc.c:496,504 – 1991/0717/sys/src/9/port/proc.c:497,508
1991/0517
1990/0227		if(freemem){
1991/0705		flushvirt(); for(i = 0; i < NSEG; i++) if(c->seg[i]) putseg(c->seg[i]);
1991/0717		es = &c->seg[NSEG]; for(s = c->seg; s < es; s++) if(os = *s) { *s = 0; putseg(os); }
1990/03081		closepgrp(c->pgrp);
1991/0712		if(c->egrp) closeegrp(c->egrp);
1991/0712/sys/src/9/port/proc.c:552,560 – 1991/0717/sys/src/9/port/proc.c:556,567
1990/0227		if(!freemem){
1990/1101		addbroken(c);
1991/0705		flushvirt(); for(i = 0; i < NSEG; i++) if(c->seg[i]) putseg(c->seg[i]);
1991/0717		es = &c->seg[NSEG]; for(s = c->seg; s < es; s++) if(os = *s) { *s = 0; putseg(os); }
1990/03081		closepgrp(c->pgrp);
1991/0705		closeegrp(c->egrp);
1990/0227		close(u->dot);