[src/trunk]: src/external/cddl/osnet/dist/cmd/dtrace add some missing bits fr...

[chs <chs%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/31d5666832e4
branches:  trunk
changeset: 821340:31d5666832e4
user:      chs <chs%NetBSD.org@localhost>
date:      Wed Feb 01 20:02:22 2017 +0000

description:
add some missing bits from freebsd r211554:
remove the DOODAD from prochandler().
we are now DOODAD-compatible with current freebsd.

diffstat:

 external/cddl/osnet/dist/cmd/dtrace/dtrace.c |  26 ++++++++++++++++++++++----
 1 files changed, 22 insertions(+), 4 deletions(-)

diffs (66 lines):

diff -r d7e9af7c4d50 -r 31d5666832e4 external/cddl/osnet/dist/cmd/dtrace/dtrace.c
--- a/external/cddl/osnet/dist/cmd/dtrace/dtrace.c      Wed Feb 01 20:01:39 2017 +0000
+++ b/external/cddl/osnet/dist/cmd/dtrace/dtrace.c      Wed Feb 01 20:02:22 2017 +0000
@@ -770,22 +770,30 @@
 }
 
 /*ARGSUSED*/
-static void __dead
+static void
 prochandler(struct ps_prochandle *P, const char *msg, void *arg)
 {
-fatal("DOODAD in function %s, file %s, line %d\n",__FUNCTION__,__FILE__,__LINE__);
-#ifdef DOODAD
+#ifdef illumos
        const psinfo_t *prp = Ppsinfo(P);
        int pid = Pstatus(P)->pr_pid;
        char name[SIG2STR_MAX];
+#else
+       int wstatus = proc_getwstat(P);
+       int pid = proc_getpid(P);
+#endif
 
        if (msg != NULL) {
                notice("pid %d: %s\n", pid, msg);
                return;
        }
 
+#ifdef illumos
        switch (Pstate(P)) {
+#else
+       switch (proc_state(P)) {
+#endif
        case PS_UNDEAD:
+#ifdef illumos
                /*
                 * Ideally we would like to always report pr_wstat here, but it
                 * isn't possible given current /proc semantics.  If we grabbed
@@ -798,9 +806,20 @@
                        notice("pid %d terminated by %s\n", pid,
                            proc_signame(WTERMSIG(prp->pr_wstat),
                            name, sizeof (name)));
+#else
+               if (WIFSIGNALED(wstatus)) {
+                       notice("pid %d terminated by %d\n", pid,
+                           WTERMSIG(wstatus));
+#endif
+#ifdef illumos
                } else if (prp != NULL && WEXITSTATUS(prp->pr_wstat) != 0) {
                        notice("pid %d exited with status %d\n",
                            pid, WEXITSTATUS(prp->pr_wstat));
+#else
+               } else if (WEXITSTATUS(wstatus) != 0) {
+                       notice("pid %d exited with status %d\n",
+                           pid, WEXITSTATUS(wstatus));
+#endif
                } else {
                        notice("pid %d has exited\n", pid);
                }
@@ -812,7 +831,6 @@
                g_pslive--;
                break;
        }
-#endif
 }
 
 /*ARGSUSED*/