linux-kernel - [PATCH] perf, tools: Handle completion of upper case events

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1475705988-24213-1-git-send-email-andi@firstfloor.org>
Date:   Wed,  5 Oct 2016 15:19:48 -0700
From:   Andi Kleen <andi@...stfloor.org>
To:     acme@...nel.org
Cc:     linux-kernel@...r.kernel.org, jolsa@...nel.org,
        Andi Kleen <ak@...ux.intel.com>
Subject: [PATCH] perf, tools: Handle completion of upper case events

From: Andi Kleen <ak@...ux.intel.com>

Vendor events are often specified in upper case. perf list outputs them
in lower case. Handle this case in perf-completion.sh so that
completion on the upper case events still works.

v2: Use locale aware check for upper case
Signed-off-by: Andi Kleen <ak@...ux.intel.com>
---
 tools/perf/perf-completion.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tools/perf/perf-completion.sh b/tools/perf/perf-completion.sh
index 3ba80b2359cc..3cb5a800b646 100644
--- a/tools/perf/perf-completion.sh
+++ b/tools/perf/perf-completion.sh
@@ -161,7 +161,11 @@ __perf_main ()
 	# List possible events for -e option
 	elif [[ $prev == @("-e"|"--event") &&
 		$prev_skip_opts == @(record|stat|top) ]]; then
-		evts=$($cmd list --raw-dump)
+		# handle upper case events
+		case "$cur" in
+			[[:upper:]]*) evts=$($cmd list --raw-dump | tr a-z A-Z) ;;
+			*) evts=$($cmd list --raw-dump) ;;
+		esac
 		__perfcomp_colon "$evts" "$cur"
 	else
 		# List subcommands for perf commands
-- 
2.5.5