From patchwork Thu Apr 25 16:09:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Patchwork-Id: 13643528 Received: from todd.t-8ch.de (todd.t-8ch.de [159.69.126.157]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0571814C58E; Thu, 25 Apr 2024 16:09:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.69.126.157 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714061400; cv=none; b=c0gXfOFeDXZ9fMSgLAlifgbRk8W7TqlRf39Y+4REmCZgIgVrTWyCcZWNL1+lvolN3p08l6nAEY12JfRsvUz26X7nKjJOEP0a0WC6yrl87Y0DqwovqWnQ+ySI2ra9DQ5XocvA6bdqTl+QMWizPEyDT136a2Dnu3dobrIcWMAYITs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714061400; c=relaxed/simple; bh=8tM3DH8oxEqa4sOJHdQ9/tQtwJ1j7MGZxLZSkBO70pI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=scW2P3qupbvin1A8VyUnZ+bEiSSqYRfb6m1sfmcI6hyJbtcCHWVDAUKAKCJj1536b3Tei0JiTqA+wnENpEN97UQgkE5QtupdhJ+izzzFScjWkhjP2yFkWQSEcp0niJ5GqrbfBLAFU3/lQdnM7EEJDOCoYihvabrM599aKdy/xUg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=weissschuh.net; spf=pass smtp.mailfrom=weissschuh.net; dkim=pass (1024-bit key) header.d=weissschuh.net header.i=@weissschuh.net header.b=pHvvMuiB; arc=none smtp.client-ip=159.69.126.157 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=weissschuh.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=weissschuh.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=weissschuh.net header.i=@weissschuh.net header.b="pHvvMuiB" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=weissschuh.net; s=mail; t=1714061393; bh=8tM3DH8oxEqa4sOJHdQ9/tQtwJ1j7MGZxLZSkBO70pI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=pHvvMuiBHc0et/KIiwysnGMYMpvUMebecoj/ymo1Tyo0WJceyFQcVywUfJmyRdoJl FuEzvZmwPug9NlfjChEGBugWL5y3NeGFH2r5N4NTMHCcJPmvH5hI2TryKNAFuvGNmB /C0kg/75CkLHP2Q4knBeGj32AAsQnrHSkcUvaDDU= From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= Date: Thu, 25 Apr 2024 18:09:26 +0200 Subject: [PATCH 1/2] tools/nolibc: add limits for {u,}intmax_t, ulong and {u,}llong Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240425-nolibc-strtol-v1-1-bfeef7846902@weissschuh.net> References: <20240425-nolibc-strtol-v1-0-bfeef7846902@weissschuh.net> In-Reply-To: <20240425-nolibc-strtol-v1-0-bfeef7846902@weissschuh.net> To: Willy Tarreau , Shuah Khan Cc: linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1714061393; l=1268; i=linux@weissschuh.net; s=20221212; h=from:subject:message-id; bh=8tM3DH8oxEqa4sOJHdQ9/tQtwJ1j7MGZxLZSkBO70pI=; b=63sr3XikAp5KBx6TgGfCxWFCGkN61MfltSj9ZTXvR9fB1AZ+ROBxWLoIZw2Ax/mbT3iet/b+F bOntliogisAD2OwMHbo287uR5xOGRC412oMO9sGAE9DhbIxVtl1XtDx X-Developer-Key: i=linux@weissschuh.net; a=ed25519; pk=KcycQgFPX2wGR5azS7RhpBqedglOZVgRPfdFSPB1LNw= They are useful for users and necessary for strtol() and friends. Signed-off-by: Thomas Weißschuh --- tools/include/nolibc/stdint.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/tools/include/nolibc/stdint.h b/tools/include/nolibc/stdint.h index 6665e272e213..cd79ddd6170e 100644 --- a/tools/include/nolibc/stdint.h +++ b/tools/include/nolibc/stdint.h @@ -96,6 +96,10 @@ typedef uint64_t uintmax_t; #define UINT_FAST32_MAX SIZE_MAX #define UINT_FAST64_MAX UINT64_MAX +#define INTMAX_MIN INT64_MIN +#define INTMAX_MAX INT64_MAX +#define UINTMAX_MAX UINT64_MAX + #ifndef INT_MIN #define INT_MIN (-__INT_MAX__ - 1) #endif @@ -110,4 +114,19 @@ typedef uint64_t uintmax_t; #define LONG_MAX __LONG_MAX__ #endif +#ifndef ULONG_MAX +#define ULONG_MAX ((unsigned long)(__LONG_MAX__) * 2 + 1) +#endif + +#ifndef LLONG_MIN +#define LLONG_MIN (-__LONG_LONG_MAX__ - 1) +#endif +#ifndef LLONG_MAX +#define LLONG_MAX __LONG_LONG_MAX__ +#endif + +#ifndef ULLONG_MAX +#define ULLONG_MAX ((unsigned long long)(__LONG_LONG_MAX__) * 2 + 1) +#endif + #endif /* _NOLIBC_STDINT_H */