bcc/bcc-0.26.0-killsnoop-add-missing-s-and-T-options-to-the-synopsi.patch
Jerome Marchand d4b938c7f2 Rebuild bcc with LLVM16 and misc fixes
Fixes the following issue:
- compactsnoop
- killsnoop documentation
- funcslower
- deadlock memory usage issue
- nfsslower
Also, use upstream fix for nfsslower unititialized struct issue.

Resolves: rhbz#2192952
Resolves: rhbz#2042236
Resolves: rhbz#2075500
Resolves: rhbz#2180934
Resolves: rhbz#2075415
Resolves: rhbz#2050112

Signed-off-by: Jerome Marchand <jmarchan@redhat.com>
2023-05-12 16:47:55 +02:00

59 lines
2.0 KiB
Diff

From 64f9c355a62f78000270d025b479b7eeba7349e9 Mon Sep 17 00:00:00 2001
From: Jerome Marchand <jmarchan@redhat.com>
Date: Wed, 11 Jan 2023 16:46:32 +0100
Subject: [PATCH] killsnoop: add missing -s and -T options to the synopsis
The -s option is missing from the synopsis of the killsnoop manpage,
example file and the comment on top of the tool itself.
Also, -T option is missing from the example file.
Signed-off-by: Jerome Marchand <jmarchan@redhat.com>
---
man/man8/killsnoop.8 | 2 +-
tools/killsnoop.py | 2 +-
tools/killsnoop_example.txt | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/man/man8/killsnoop.8 b/man/man8/killsnoop.8
index 3f63d2ee..cb2a975e 100644
--- a/man/man8/killsnoop.8
+++ b/man/man8/killsnoop.8
@@ -2,7 +2,7 @@
.SH NAME
killsnoop \- Trace signals issued by the kill() syscall. Uses Linux eBPF/bcc.
.SH SYNOPSIS
-.B killsnoop [\-h] [\-x] [-p PID] [-T PID]
+.B killsnoop [\-h] [\-x] [-p PID] [-T PID] [-s SIGNAL]
.SH DESCRIPTION
killsnoop traces the kill() syscall, to show signals sent via this method. This
may be useful to troubleshoot failing applications, where an unknown mechanism
diff --git a/tools/killsnoop.py b/tools/killsnoop.py
index c0166f1d..9cce8dcc 100755
--- a/tools/killsnoop.py
+++ b/tools/killsnoop.py
@@ -4,7 +4,7 @@
# killsnoop Trace signals issued by the kill() syscall.
# For Linux, uses BCC, eBPF. Embedded C.
#
-# USAGE: killsnoop [-h] [-x] [-p PID] [-T PID]
+# USAGE: killsnoop [-h] [-x] [-p PID] [-T PID] [-s SIGNAL]
#
# Copyright (c) 2015 Brendan Gregg.
# Licensed under the Apache License, Version 2.0 (the "License")
diff --git a/tools/killsnoop_example.txt b/tools/killsnoop_example.txt
index 904fe6ef..97c3ad70 100644
--- a/tools/killsnoop_example.txt
+++ b/tools/killsnoop_example.txt
@@ -19,7 +19,7 @@ The second line showed the same signal sent, this time resulting in a -3
USAGE message:
# ./killsnoop -h
-usage: killsnoop [-h] [-x] [-p PID]
+usage: killsnoop [-h] [-x] [-p PID] [-T PID] [-s SIGNAL]
Trace signals issued by the kill() syscall
--
2.39.2