linux-kernel - [PATCH] selftests: kselftest: Use strerror() on nolibc

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: <20240911044230.5914-1-zhangjiao2@cmss.chinamobile.com>
Date: Wed, 11 Sep 2024 12:42:30 +0800
From: zhangjiao2 <zhangjiao2@...s.chinamobile.com>
To: shuah@...nel.org
Cc: linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	zhang jiao <zhangjiao2@...s.chinamobile.com>
Subject: [PATCH] selftests: kselftest: Use strerror() on nolibc

From: zhang jiao <zhangjiao2@...s.chinamobile.com>

Nolibc gained an implementation of strerror() recently.
Use it and drop the ifndef.

Signed-off-by: zhang jiao <zhangjiao2@...s.chinamobile.com>
---
 tools/testing/selftests/kselftest.h | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/tools/testing/selftests/kselftest.h b/tools/testing/selftests/kselftest.h
index e195ec156859..29fedf609611 100644
--- a/tools/testing/selftests/kselftest.h
+++ b/tools/testing/selftests/kselftest.h
@@ -373,15 +373,7 @@ static inline __noreturn __printf(1, 2) void ksft_exit_fail_msg(const char *msg,
 
 static inline __noreturn void ksft_exit_fail_perror(const char *msg)
 {
-#ifndef NOLIBC
 	ksft_exit_fail_msg("%s: %s (%d)\n", msg, strerror(errno), errno);
-#else
-	/*
-	 * nolibc doesn't provide strerror() and it seems
-	 * inappropriate to add one, just print the errno.
-	 */
-	ksft_exit_fail_msg("%s: %d)\n", msg, errno);
-#endif
 }
 
 static inline __noreturn void ksft_exit_xfail(void)
-- 
2.33.0