From 3fa636d477119fff6e372074568edb42d038f508 Mon Sep 17 00:00:00 2001 From: Mounir IDRASSI Date: Mon, 28 Oct 2019 18:57:07 +0100 Subject: [PATCH] Linux: Fix compilation error if type __u64 is already defined by gcc This is the case with Mageia Cauldron which has gcc 9.2.1 --- src/Crypto/jitterentropy-base-user.h | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/src/Crypto/jitterentropy-base-user.h b/src/Crypto/jitterentropy-base-user.h index 04c19361..0ebbac5d 100644 --- a/src/Crypto/jitterentropy-base-user.h +++ b/src/Crypto/jitterentropy-base-user.h @@ -49,8 +49,6 @@ #include #include -typedef uint64 __u64; - #ifdef _MSC_VER typedef uint64 uint64_t; @@ -70,7 +68,7 @@ typedef int32 ssize_t; #endif #endif -static VC_INLINE void jent_get_nstime(__u64 *out) +static VC_INLINE void jent_get_nstime(uint64 *out) { *out = __rdtsc();; } @@ -80,7 +78,7 @@ static VC_INLINE void jent_get_nstime(__u64 *out) /* taken from Linux kernel */ #if CRYPTOPP_BOOL_X64 #define DECLARE_ARGS(val, low, high) unsigned low, high -#define EAX_EDX_VAL(val, low, high) ((low) | ((__u64)(high) << 32)) +#define EAX_EDX_VAL(val, low, high) ((low) | ((uint64)(high) << 32)) #define EAX_EDX_RET(val, low, high) "=a" (low), "=d" (high) #else #define DECLARE_ARGS(val, low, high) unsigned long long val @@ -88,7 +86,7 @@ static VC_INLINE void jent_get_nstime(__u64 *out) #define EAX_EDX_RET(val, low, high) "=A" (val) #endif -VC_INLINE void jent_get_nstime(__u64 *out) +VC_INLINE void jent_get_nstime(uint64 *out) { DECLARE_ARGS(val, low, high); asm volatile("rdtsc" : EAX_EDX_RET(val, low, high));