Re: [PATCH] tools: Use fputc() calls in some functions

Andi Kleen <[email protected]> Thu, 23 Jul 2026 06:47:00 -0700
Newsgroups dev.linux.lists.acpica-devel,dev.linux.lists.mptcp,dev.linux.lists.virtualization,org.kernel.vger.bpf,org.kernel.vger.kernel-janitors,org.kernel.vger.kvm,org.kernel.vger.linux-acpi,org.kernel.vger.linux-gpio,org.kernel.vger.linux-kernel,org.kernel.vger.linux-kselftest,org.kernel.vger.linux-perf-users,org.kernel.vger.linux-pm,org.kernel.vger.linux-trace-kernel,org.kernel.vger.netdev,org.kernel.vger.platform-driver-x86,org.kvack.linux-mm,org.ozlabs.lists.linuxppc-dev
Message-ID <amIbVOIsOeZgcBZF@tassilo> 
On Thu, Jul 23, 2026 at 12:25:25PM +0200, Markus Elfring wrote:
> From: Markus Elfring <[email protected]>
> Date: Thu, 23 Jul 2026 11:13:30 +0200
> Subject: [PATCH] tools: Use fputc() calls in some functions
> MIME-Version: 1.0
> Content-Type: text/plain; charset=UTF-8
> Content-Transfer-Encoding: 8bit
> 
> Single characters should occasionally be transferred into the output.
> Thus use the corresponding function “fputc” (or even “putchar”).
> 
> The source code was transformed by using the Coccinelle software.

gcc already does this transformation automatically.