diff options
Diffstat (limited to 'sys/kern/kern_ktrace.c')
| -rw-r--r-- | sys/kern/kern_ktrace.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/sys/kern/kern_ktrace.c b/sys/kern/kern_ktrace.c index 1b7601d0a1ff..c76044ee0e9e 100644 --- a/sys/kern/kern_ktrace.c +++ b/sys/kern/kern_ktrace.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)kern_ktrace.c 8.2 (Berkeley) 9/23/93 - * $Id: kern_ktrace.c,v 1.9 1995/12/14 08:31:23 phk Exp $ + * $Id: kern_ktrace.c,v 1.10 1996/01/03 21:42:04 wollman Exp $ */ #include "opt_ktrace.h" @@ -282,7 +282,7 @@ ktrace(curp, uap, retval) * Clear all uses of the tracefile */ if (ops == KTROP_CLEARFILE) { - for (p = (struct proc *)allproc; p != NULL; p = p->p_next) { + for (p = allproc.lh_first; p != 0; p = p->p_list.le_next) { if (p->p_tracep == vp) { if (ktrcanset(curp, p)) { p->p_tracep = NULL; @@ -314,7 +314,7 @@ ktrace(curp, uap, retval) error = ESRCH; goto done; } - for (p = pg->pg_mem; p != NULL; p = p->p_pgrpnxt) + for (p = pg->pg_members.lh_first; p != 0; p = p->p_pglist.le_next) if (descend) ret |= ktrsetchildren(curp, p, ops, facs, vp); else @@ -401,20 +401,16 @@ ktrsetchildren(curp, top, ops, facs, vp) * otherwise do any siblings, and if done with this level, * follow back up the tree (but not past top). */ - if (p->p_cptr) - p = p->p_cptr; - else if (p == top) - return (ret); - else if (p->p_osptr) - p = p->p_osptr; + if (p->p_children.lh_first) + p = p->p_children.lh_first; else for (;;) { - p = p->p_pptr; if (p == top) return (ret); - if (p->p_osptr) { - p = p->p_osptr; + if (p->p_sibling.le_next) { + p = p->p_sibling.le_next; break; } + p = p->p_pptr; } } /*NOTREACHED*/ @@ -457,7 +453,7 @@ ktrwrite(vp, kth) */ log(LOG_NOTICE, "ktrace write failed, errno %d, tracing stopped\n", error); - for (p = (struct proc *)allproc; p != NULL; p = p->p_next) { + for (p = allproc.lh_first; p != 0; p = p->p_list.le_next) { if (p->p_tracep == vp) { p->p_tracep = NULL; p->p_traceflag = 0; |