[tor-commits] [tor/master] Move more compiler-compatibility stuff into compat_compiler.h

[nickm at torproject.org]

commit 49d7c9ce53daa13daae59eedceb07d28e06e4395
Author: Nick Mathewson <nickm at torproject.org>
Date:   Thu Jun 21 12:29:34 2018 -0400

    Move more compiler-compatibility stuff into compat_compiler.h
---
 src/common/compat.h          | 48 --------------------------------------------
 src/include.am               |  1 +
 src/lib/cc/compat_compiler.h | 48 ++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 49 insertions(+), 48 deletions(-)

diff --git a/src/common/compat.h b/src/common/compat.h
index 0cc257fc9..654f10390 100644
--- a/src/common/compat.h
+++ b/src/common/compat.h
@@ -78,54 +78,6 @@ size_t strlcat(char *dst, const char *src, size_t siz) ATTR_NONNULL((1,2));
 size_t strlcpy(char *dst, const char *src, size_t siz) ATTR_NONNULL((1,2));
 #endif
 
-#ifdef _MSC_VER
-/** Casts the uint64_t value in <b>a</b> to the right type for an argument
- * to printf. */
-#define U64_PRINTF_ARG(a) (a)
-/** Casts the uint64_t* value in <b>a</b> to the right type for an argument
- * to scanf. */
-#define U64_SCANF_ARG(a) (a)
-/** Expands to a literal uint64_t-typed constant for the value <b>n</b>. */
-#define U64_LITERAL(n) (n ## ui64)
-#define I64_PRINTF_ARG(a) (a)
-#define I64_SCANF_ARG(a) (a)
-#define I64_LITERAL(n) (n ## i64)
-#else /* !(defined(_MSC_VER)) */
-#define U64_PRINTF_ARG(a) ((long long unsigned int)(a))
-#define U64_SCANF_ARG(a) ((long long unsigned int*)(a))
-#define U64_LITERAL(n) (n ## llu)
-#define I64_PRINTF_ARG(a) ((long long signed int)(a))
-#define I64_SCANF_ARG(a) ((long long signed int*)(a))
-#define I64_LITERAL(n) (n ## ll)
-#endif /* defined(_MSC_VER) */
-
-#if defined(__MINGW32__) || defined(__MINGW64__)
-#define MINGW_ANY
-#endif
-
-#if defined(_MSC_VER) || defined(MINGW_ANY)
-/** The formatting string used to put a uint64_t value in a printf() or
- * scanf() function.  See also U64_PRINTF_ARG and U64_SCANF_ARG. */
-#define U64_FORMAT "%I64u"
-#define I64_FORMAT "%I64d"
-#else /* !(defined(_MSC_VER) || defined(MINGW_ANY)) */
-#define U64_FORMAT "%llu"
-#define I64_FORMAT "%lld"
-#endif /* defined(_MSC_VER) || defined(MINGW_ANY) */
-
-#if (SIZEOF_INTPTR_T == SIZEOF_INT)
-#define INTPTR_T_FORMAT "%d"
-#define INTPTR_PRINTF_ARG(x) ((int)(x))
-#elif (SIZEOF_INTPTR_T == SIZEOF_LONG)
-#define INTPTR_T_FORMAT "%ld"
-#define INTPTR_PRINTF_ARG(x) ((long)(x))
-#elif (SIZEOF_INTPTR_T == 8)
-#define INTPTR_T_FORMAT I64_FORMAT
-#define INTPTR_PRINTF_ARG(x) I64_PRINTF_ARG(x)
-#else
-#error Unknown: SIZEOF_INTPTR_T
-#endif /* (SIZEOF_INTPTR_T == SIZEOF_INT) || ... */
-
 /** Represents an mmaped file. Allocated via tor_mmap_file; freed with
  * tor_munmap_file. */
 typedef struct tor_mmap_t {
diff --git a/src/include.am b/src/include.am
index 974d572e2..d4b348b4e 100644
--- a/src/include.am
+++ b/src/include.am
@@ -1,5 +1,6 @@
 include src/ext/include.am
 include src/lib/err/include.am
+include src/lib/cc/include.am
 include src/lib/ctime/include.am
 include src/lib/compress/include.am
 include src/lib/trace/include.am
diff --git a/src/lib/cc/compat_compiler.h b/src/lib/cc/compat_compiler.h
index a9a326616..31e84bcc5 100644
--- a/src/lib/cc/compat_compiler.h
+++ b/src/lib/cc/compat_compiler.h
@@ -194,4 +194,52 @@
 #define OP_EQ ==
 #define OP_NE !=
 
+#ifdef _MSC_VER
+/** Casts the uint64_t value in <b>a</b> to the right type for an argument
+ * to printf. */
+#define U64_PRINTF_ARG(a) (a)
+/** Casts the uint64_t* value in <b>a</b> to the right type for an argument
+ * to scanf. */
+#define U64_SCANF_ARG(a) (a)
+/** Expands to a literal uint64_t-typed constant for the value <b>n</b>. */
+#define U64_LITERAL(n) (n ## ui64)
+#define I64_PRINTF_ARG(a) (a)
+#define I64_SCANF_ARG(a) (a)
+#define I64_LITERAL(n) (n ## i64)
+#else /* !(defined(_MSC_VER)) */
+#define U64_PRINTF_ARG(a) ((long long unsigned int)(a))
+#define U64_SCANF_ARG(a) ((long long unsigned int*)(a))
+#define U64_LITERAL(n) (n ## llu)
+#define I64_PRINTF_ARG(a) ((long long signed int)(a))
+#define I64_SCANF_ARG(a) ((long long signed int*)(a))
+#define I64_LITERAL(n) (n ## ll)
+#endif /* defined(_MSC_VER) */
+
+#if defined(__MINGW32__) || defined(__MINGW64__)
+#define MINGW_ANY
+#endif
+
+#if defined(_MSC_VER) || defined(MINGW_ANY)
+/** The formatting string used to put a uint64_t value in a printf() or
+ * scanf() function.  See also U64_PRINTF_ARG and U64_SCANF_ARG. */
+#define U64_FORMAT "%I64u"
+#define I64_FORMAT "%I64d"
+#else /* !(defined(_MSC_VER) || defined(MINGW_ANY)) */
+#define U64_FORMAT "%llu"
+#define I64_FORMAT "%lld"
+#endif /* defined(_MSC_VER) || defined(MINGW_ANY) */
+
+#if (SIZEOF_INTPTR_T == SIZEOF_INT)
+#define INTPTR_T_FORMAT "%d"
+#define INTPTR_PRINTF_ARG(x) ((int)(x))
+#elif (SIZEOF_INTPTR_T == SIZEOF_LONG)
+#define INTPTR_T_FORMAT "%ld"
+#define INTPTR_PRINTF_ARG(x) ((long)(x))
+#elif (SIZEOF_INTPTR_T == 8)
+#define INTPTR_T_FORMAT I64_FORMAT
+#define INTPTR_PRINTF_ARG(x) I64_PRINTF_ARG(x)
+#else
+#error Unknown: SIZEOF_INTPTR_T
+#endif /* (SIZEOF_INTPTR_T == SIZEOF_INT) || ... */
+
 #endif /* !defined(TOR_COMPAT_H) */