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| author |   deraadt <deraadt@openbsd.org> | 2014-05-24 17:04:16 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2014-05-24 17:04:16 +0000 |
| commit | d57dd2f7160ed46b60baa598f43e5703144a0e2b (patch) | |
| tree | 2e5e8d55a7f20f12482451f91992a29e8e4c473c | |
| parent | Use C99 initialisers for SSL3_ENC_METHOD structs. (diff) | |
| download | wireguard-openbsd-d57dd2f7160ed46b60baa598f43e5703144a0e2b.tar.xz wireguard-openbsd-d57dd2f7160ed46b60baa598f43e5703144a0e2b.zip | |
when ktrace() return ESRCH, the error is regarding the pid, not the pathname
ok miod
| -rw-r--r-- | usr.bin/ktrace/ktrace.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/usr.bin/ktrace/ktrace.c b/usr.bin/ktrace/ktrace.c index bd7b8cc7310..d73a0b0bebe 100644 --- a/usr.bin/ktrace/ktrace.c +++ b/usr.bin/ktrace/ktrace.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ktrace.c,v 1.29 2014/04/07 21:42:56 jmc Exp $ */ +/* $OpenBSD: ktrace.c,v 1.30 2014/05/24 17:04:16 deraadt Exp $ */ /* $NetBSD: ktrace.c,v 1.4 1995/08/31 23:01:44 jtc Exp $ */ /*- @@ -161,8 +161,11 @@ main(int argc, char *argv[]) } else ops |= pid ? KTROP_CLEAR : KTROP_CLEARFILE; - if (ktrace(tracefile, ops, trpoints, pid) < 0) + if (ktrace(tracefile, ops, trpoints, pid) < 0) { + if (errno == ESRCH) + err(1, "%d", pid); err(1, "%s", tracefile); + } exit(0); } @@ -196,8 +199,11 @@ main(int argc, char *argv[]) execvp(argv[0], &argv[0]); err(1, "exec of '%s' failed", argv[0]); } - else if (ktrace(tracefile, ops, trpoints, pid) < 0) + else if (ktrace(tracefile, ops, trpoints, pid) < 0) { + if (errno == ESRCH) + err(1, "%d", pid); err(1, "%s", tracefile); + } exit(0); } |