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Add intptr_t and uintptr_t to torint.h

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svn:r1794
This commit is contained in:
Nick Mathewson 2004-05-05 20:26:35 +00:00
parent e6ac85a8cc
commit 8aebd83a0e
2 changed files with 27 additions and 1 deletions
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5
configure.in
View File

@ -153,8 +153,10 @@ AC_CHECK_SIZEOF(uint8_t)
AC_CHECK_SIZEOF(uint16_t) AC_CHECK_SIZEOF(uint16_t)
AC_CHECK_SIZEOF(uint32_t) AC_CHECK_SIZEOF(uint32_t)
AC_CHECK_SIZEOF(uint64_t) AC_CHECK_SIZEOF(uint64_t)
AC_CHECK_SIZEOF(intptr_t)
AC_CHECK_SIZEOF(uintptr_t)
dnl AC_CHECK_TYPES([int8_t, int16_t, int32_t, int64_t, uint8_t, uint16_t, uint32_t, uint64_t]) dnl AC_CHECK_TYPES([int8_t, int16_t, int32_t, int64_t, uint8_t, uint16_t, uint32_t, uint64_t, intptr_t, uintptr_t])
AC_CHECK_SIZEOF(char) AC_CHECK_SIZEOF(char)
AC_CHECK_SIZEOF(short) AC_CHECK_SIZEOF(short)
@ -162,6 +164,7 @@ AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long) AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(long long) AC_CHECK_SIZEOF(long long)
AC_CHECK_SIZEOF(__int64) AC_CHECK_SIZEOF(__int64)
AC_CHECK_SIZEOF(void *)
# Now, let's see about alignment requirements # Now, let's see about alignment requirements
AC_CACHE_CHECK([whether unaligned int access is allowed], tor_cv_unaligned_ok, AC_CACHE_CHECK([whether unaligned int access is allowed], tor_cv_unaligned_ok,

23
src/common/torint.h
View File

@ -44,6 +44,12 @@
#if (SIZEOF_UINT64_T != 0) #if (SIZEOF_UINT64_T != 0)
#define HAVE_UINT64_T #define HAVE_UINT64_T
#endif #endif
#if (SIZEOF_INTPTR_T != 0)
#define HAVE_INTPTR_T
#endif
#if (SIZEOF_UINTPTR_T != 0)
#define HAVE_UINTPTR_T
#endif
#if (SIZEOF_CHAR == 1) #if (SIZEOF_CHAR == 1)
#ifndef HAVE_INT8_T #ifndef HAVE_INT8_T
@ -131,6 +137,23 @@ typedef unsigned __int64 uint64_t;
#endif #endif
#endif #endif
#if (SIZEOF_VOID_P > 4 && SIZEOF_VOID_P <= 8)
#ifndef HAVE_INTPTR_T
typedef int64_t intptr_t;
#endif
#ifndef HAVE_UINTPTR_T
typedef uint64_t uintptr_t;
#endif
#elif (SIZEOF_VOID_P > 2 && SIZEOF_VOID_P <= 4)
#ifndef HAVE_INTPTR_T
typedef int32_t intptr_t;
#endif
#ifndef HAVE_UINTPTR_T
typedef uint32_t uintptr_t;
#endif
#else
#error "void * is either >8 bytes or <= 2. In either case, I am confused."
#endif
#ifndef HAVE_INT8_T #ifndef HAVE_INT8_T
#error "Missing type int8_t" #error "Missing type int8_t"