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139c70a84b
Clang defines __LP64__ on such platforms, but not __ILP32__ (before 11). Use __SIZEOF_LONG__ to detect long bits instead. Reviewed by: bapt Differential Revision: https://reviews.freebsd.org/D7236
30 lines
627 B
C
30 lines
627 B
C
--- dutil.h.orig 2016-06-30 19:30:28 UTC
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+++ dutil.h
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@@ -15,7 +15,17 @@
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#include <stddef.h>
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#include <elf.h>
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#include <gelf.h>
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+#if 0
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#include <asm/bitsperlong.h>
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+#else
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+# if __SIZEOF_LONG__ == 8
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+# define __BITS_PER_LONG 64
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+# elif __SIZEOF_LONG__ == 4
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+# define __BITS_PER_LONG 32
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+# else
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+# error What are you
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+# endif
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+#endif
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#include "rbtree.h"
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#define BITS_PER_LONG __BITS_PER_LONG
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@@ -28,7 +38,9 @@
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#define __pure __attribute__ ((pure))
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#endif
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+#ifndef roundup
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#define roundup(x,y) ((((x) + ((y) - 1)) / (y)) * (y))
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+#endif
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static inline __attribute__((const)) bool is_power_of_2(unsigned long n)
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{
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