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[82.69.66.36]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-485237dd017sm63621855e9.2.2026.03.08.04.37.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 08 Mar 2026 04:37:52 -0700 (PDT) From: david.laight.linux@gmail.com To: Willy Tarreau , =?UTF-8?q?Thomas=20Wei=C3=9Fschuh?= , linux-kernel@vger.kernel.org, Cheng Li Cc: David Laight Subject: [PATCH v5 next 04/17] tools/nolibc: Rename the 'errnum' parameter to strerror() Date: Sun, 8 Mar 2026 11:37:29 +0000 Message-Id: <20260308113742.12649-5-david.laight.linux@gmail.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20260308113742.12649-1-david.laight.linux@gmail.com> References: <20260308113742.12649-1-david.laight.linux@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: David Laight Change the parameter variable name from 'errno' to 'errnum'. Matches any documentation and avoids any issues that might happen if errno is actually a #define (which is not uncommon). Acked-by: Willy Tarreau Signed-off-by: David Laight --- Unchanged for v5. v4: - split from the previous patch. tools/include/nolibc/stdio.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/include/nolibc/stdio.h b/tools/include/nolibc/stdio.h index af2d5be47aa3..17ca206f77fe 100644 --- a/tools/include/nolibc/stdio.h +++ b/tools/include/nolibc/stdio.h @@ -734,7 +734,7 @@ int strerror_r(int errnum, char *buf, size_t buflen) } static __attribute__((unused)) -const char *strerror(int errno) +const char *strerror(int errnum) { static char buf[18]; char *b = buf; @@ -743,7 +743,7 @@ const char *strerror(int errno) _NOLIBC_OPTIMIZER_HIDE_VAR(b); /* Use strerror_r() to avoid having the only .data in small programs. */ - strerror_r(errno, b, sizeof(buf)); + strerror_r(errnum, b, sizeof(buf)); return b; } -- 2.39.5