linux-kernel - [PATCH v2 2/4] Implement dummy function for SWIG to accept the full library definitions

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

Message-ID: <20240827062438.71809-3-jwyatt@redhat.com>
Date: Tue, 27 Aug 2024 02:24:34 -0400
From: "John B. Wyatt IV" <jwyatt@...hat.com>
To: Shuah Khan <skhan@...uxfoundation.org>
Cc: "John B. Wyatt IV" <jwyatt@...hat.com>,
	linux-pm@...r.kernel.org,
	Thomas Renninger <trenn@...e.com>,
	Shuah Khan <shuah@...nel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-kernel@...r.kernel.org,
	John Kacur <jkacur@...hat.com>,
	Tomas Glozar <tglozar@...hat.com>,
	Arnaldo Melo <acme@...hat.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"John B. Wyatt IV" <sageofredondo@...il.com>
Subject: [PATCH v2 2/4] Implement dummy function for SWIG to accept the full library definitions

There was a symbol listed in the powercap.h file that was not implemented
that caused SWIG to give a symbol not found error, despite not being
used.

As suggested, implement a dummy function that returns 0 so SWIG accepts
the .o files.

Suggested-by: Shuah Khan <skhan@...uxfoundation.org>
Signed-off-by: John B. Wyatt IV <jwyatt@...hat.com>
Signed-off-by: John B. Wyatt IV <sageofredondo@...il.com>
---

Changes in v2:
	- Implemented the function so SWIG will accept the header
	  definition

---
 tools/power/cpupower/lib/powercap.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tools/power/cpupower/lib/powercap.c b/tools/power/cpupower/lib/powercap.c
index a7a59c6bacda..94a0c69e55ef 100644
--- a/tools/power/cpupower/lib/powercap.c
+++ b/tools/power/cpupower/lib/powercap.c
@@ -77,6 +77,14 @@ int powercap_get_enabled(int *mode)
 	return sysfs_get_enabled(path, mode);
 }
 
+/*
+ * TODO: implement function. Returns 0 for now.
+ */
+int powercap_set_enabled(int mode)
+{
+	return 0;
+}
+
 /*
  * Hardcoded, because rapl is the only powercap implementation
 - * this needs to get more generic if more powercap implementations
-- 
2.46.0