linux-kernel - [PATCH 0/3] tools/nolibc: make all headers usable directly

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Message-Id: <20250424-nolibc-header-check-v1-0-011576b6ed6f@linutronix.de>
Date: Thu, 24 Apr 2025 13:48:10 +0200
From: Thomas Weißschuh <thomas.weissschuh@...utronix.de>
To: Willy Tarreau <w@....eu>, 
 Thomas Weißschuh <linux@...ssschuh.net>, 
 Shuah Khan <shuah@...nel.org>
Cc: linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org, 
 Thomas Weißschuh <thomas.weissschuh@...utronix.de>
Subject: [PATCH 0/3] tools/nolibc: make all headers usable directly

Make sure that any nolibc header can be included in any order.
Even if nolibc.h was not pre-included already.

This conflicts indirectly with "tools/nolibc: various new functions" [0].
I'll resolve those conflicts when applying.

[0] https://lore.kernel.org/lkml/20250423-nolibc-misc-v1-0-a925bf40297b@linutronix.de/

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@...utronix.de>
---
Thomas Weißschuh (3):
      tools/nolibc: add target to check header usability
      tools/nolibc: include nolibc.h early from all header files
      selftests/nolibc: always run nolibc header check

 tools/include/nolibc/Makefile           | 9 +++++++++
 tools/include/nolibc/ctype.h            | 6 +++---
 tools/include/nolibc/dirent.h           | 6 +++---
 tools/include/nolibc/elf.h              | 6 +++---
 tools/include/nolibc/errno.h            | 6 +++---
 tools/include/nolibc/fcntl.h            | 6 +++---
 tools/include/nolibc/getopt.h           | 6 +++---
 tools/include/nolibc/signal.h           | 6 +++---
 tools/include/nolibc/stdio.h            | 6 +++---
 tools/include/nolibc/stdlib.h           | 6 +++---
 tools/include/nolibc/string.h           | 7 +++----
 tools/include/nolibc/sys.h              | 6 +++---
 tools/include/nolibc/sys/auxv.h         | 6 +++---
 tools/include/nolibc/sys/mman.h         | 6 +++---
 tools/include/nolibc/sys/stat.h         | 7 +++----
 tools/include/nolibc/sys/syscall.h      | 6 +++---
 tools/include/nolibc/sys/time.h         | 6 +++---
 tools/include/nolibc/sys/wait.h         | 7 +++----
 tools/include/nolibc/time.h             | 6 +++---
 tools/include/nolibc/types.h            | 6 +++---
 tools/include/nolibc/unistd.h           | 6 +++---
 tools/testing/selftests/nolibc/Makefile | 2 +-
 22 files changed, 70 insertions(+), 64 deletions(-)
---
base-commit: e90ce42e81381665dbcedc5fa12e74759ee89639
change-id: 20250423-nolibc-header-check-8c9d21850d3f

Best regards,
-- 
Thomas Weißschuh <thomas.weissschuh@...utronix.de>