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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Daniel Axtens <dja@axtens.net>
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Date: Sat, 2 May 2020 00:27:57 +1000
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Subject: [PATCH] posix_wrap: tweaks in preparation for libtasn1
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- Define SIZEOF_UNSIGNED_LONG_INT, it's the same as
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SIZEOF_UNSIGNED_LONG.
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- Define WORD_BIT, the size in bits of an int. This is a defined
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in the Single Unix Specification and in gnulib's limits.h. gnulib
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assumes it's 32 bits on all our platforms, including 64 bit
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platforms, so we also use that value.
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- Provide strto[u]l[l] preprocessor macros that resolve to
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grub_strto[u]l[l]. To avoid gcrypt redefining strtoul, we
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also define HAVE_STRTOUL here.
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Signed-off-by: Daniel Axtens <dja@axtens.net>
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---
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grub-core/lib/posix_wrap/limits.h | 1 +
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grub-core/lib/posix_wrap/stdlib.h | 8 ++++++++
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grub-core/lib/posix_wrap/sys/types.h | 1 +
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3 files changed, 10 insertions(+)
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diff --git a/grub-core/lib/posix_wrap/limits.h b/grub-core/lib/posix_wrap/limits.h
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index 955295403..474a923b0 100644
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--- a/grub-core/lib/posix_wrap/limits.h
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+++ b/grub-core/lib/posix_wrap/limits.h
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@@ -31,5 +31,6 @@
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#define INT_MAX GRUB_INT_MAX
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#define CHAR_BIT 8
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+#define WORD_BIT 32
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#endif
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diff --git a/grub-core/lib/posix_wrap/stdlib.h b/grub-core/lib/posix_wrap/stdlib.h
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index 7a8d385e9..4634db09f 100644
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--- a/grub-core/lib/posix_wrap/stdlib.h
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+++ b/grub-core/lib/posix_wrap/stdlib.h
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@@ -58,4 +58,12 @@ abs (int c)
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return (c >= 0) ? c : -c;
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}
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+#define strtol grub_strtol
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+
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+/* for libgcrypt */
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+#define HAVE_STRTOUL
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+#define strtoul grub_strtoul
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+
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+#define strtoull grub_strtoull
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+
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#endif
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diff --git a/grub-core/lib/posix_wrap/sys/types.h b/grub-core/lib/posix_wrap/sys/types.h
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index 854eb0122..f63412c8d 100644
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--- a/grub-core/lib/posix_wrap/sys/types.h
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+++ b/grub-core/lib/posix_wrap/sys/types.h
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@@ -51,6 +51,7 @@ typedef grub_uint8_t byte;
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typedef grub_addr_t uintptr_t;
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#define SIZEOF_UNSIGNED_LONG GRUB_CPU_SIZEOF_LONG
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+#define SIZEOF_UNSIGNED_LONG_INT GRUB_CPU_SIZEOF_LONG
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#define SIZEOF_UNSIGNED_INT 4
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#define SIZEOF_UNSIGNED_LONG_LONG 8
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#define SIZEOF_UNSIGNED_SHORT 2
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