diff options
| author | Martin Pieuchot <mpi@cvs.openbsd.org> | 2017-01-24 04:50:49 +0000 |
|---|---|---|
| committer | Martin Pieuchot <mpi@cvs.openbsd.org> | 2017-01-24 04:50:49 +0000 |
| commit | 43b94187a586c0846b4cc2a20be90ee1673c1c7d (patch) | |
| tree | f60f40c3a2558d436017c86c8db9ea8716a3145c /sys | |
| parent | 7f0740cb42c5418bee51bbfe02b0523c99a9aea4 (diff) | |
Display the thread ID (TID) rather than the process group ID (PGRP)
in ddb(4)'s default 'ps' view.
This allow to use 'tr /p' easily now that it requires a TID.
With inputs from guenther@
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/kern/kern_proc.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c index 5154d57722c..206874a5979 100644 --- a/sys/kern/kern_proc.c +++ b/sys/kern/kern_proc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_proc.c,v 1.73 2017/01/24 00:58:55 mpi Exp $ */ +/* $OpenBSD: kern_proc.c,v 1.74 2017/01/24 04:50:48 mpi Exp $ */ /* $NetBSD: kern_proc.c,v 1.14 1996/02/09 18:59:41 christos Exp $ */ /* @@ -471,8 +471,8 @@ db_show_all_procs(db_expr_t addr, int haddr, db_expr_t count, char *modif) "COMMAND", "STRUCT PROC *", "UAREA *", "VMSPACE/VM_MAP"); break; case 'n': - db_printf(" PID %5s %5s %5s S %10s %-12s %-16s\n", - "PPID", "PGRP", "UID", "FLAGS", "WAIT", "COMMAND"); + db_printf(" PID %6s %5s %5s S %10s %-12s %-15s\n", + "TID", "PPID", "UID", "FLAGS", "WAIT", "COMMAND"); break; case 'w': db_printf(" TID %-16s %-8s %18s %s\n", @@ -497,8 +497,14 @@ db_show_all_procs(db_expr_t addr, int haddr, db_expr_t count, char *modif) ci_schedstate.spc_idleproc == p) continue; } - db_printf("%c%5d ", p == curproc ? '*' : ' ', - *mode == 'n' ? pr->ps_pid : p->p_tid); + + if (*mode == 'n') { + db_printf("%c%5d ", (p == curproc ? + '*' : ' '), pr->ps_pid); + } else { + db_printf("%c%6d ", (p == curproc ? + '*' : ' '), p->p_tid); + } switch (*mode) { @@ -508,10 +514,9 @@ db_show_all_procs(db_expr_t addr, int haddr, db_expr_t count, char *modif) break; case 'n': - db_printf("%5d %5d %5d %d %#10x " - "%-12.12s %-16s\n", - ppr ? ppr->ps_pid : -1, - pr->ps_pgrp ? pr->ps_pgrp->pg_id : -1, + db_printf("%6d %5d %5d %d %#10x " + "%-12.12s %-15s\n", + p->p_tid, ppr ? ppr->ps_pid : -1, pr->ps_ucred->cr_ruid, p->p_stat, p->p_flag | pr->ps_flags, (p->p_wchan && p->p_wmesg) ? |