From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH] include: define SSIZE_MAX in <linux/limits.h>
Date: Fri, 30 Sep 2022 17:38:19 +0200 [thread overview]
Message-ID: <20220930153819.744833-1-a.fatoum@pengutronix.de> (raw)
For symmetry with SIZE_MAX, which we already define, define SIZE_MAX as
well. Definition taken from Linux.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
include/linux/limits.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/limits.h b/include/linux/limits.h
index e1aa2de84519..eab3848bbf7a 100644
--- a/include/linux/limits.h
+++ b/include/linux/limits.h
@@ -19,6 +19,7 @@
#define SIZE_MAX (~(size_t)0)
#define PHYS_ADDR_MAX (~(phys_addr_t)0)
#define UINTPTR_MAX ULONG_MAX
+#define SSIZE_MAX ((ssize_t)(SIZE_MAX >> 1))
#define U8_MAX ((u8)~0U)
#define S8_MAX ((s8)(U8_MAX >> 1))
--
2.30.2
next reply other threads:[~2022-09-30 15:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-30 15:38 Ahmad Fatoum [this message]
2022-10-04 8:54 ` Sascha Hauer
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