diff options
Diffstat (limited to 'ext/fiddle/fiddle.h')
| -rw-r--r-- | ext/fiddle/fiddle.h | 240 |
1 files changed, 0 insertions, 240 deletions
diff --git a/ext/fiddle/fiddle.h b/ext/fiddle/fiddle.h deleted file mode 100644 index 348baa9ab9..0000000000 --- a/ext/fiddle/fiddle.h +++ /dev/null @@ -1,240 +0,0 @@ -#ifndef FIDDLE_H -#define FIDDLE_H - -#include <ruby.h> -#include <errno.h> - -#if defined(_WIN32) -#include <windows.h> -#endif - -#ifdef HAVE_SYS_MMAN_H -#include <sys/mman.h> -#endif - -#if defined(HAVE_LINK_H) -# include <link.h> -#endif - -#if defined(HAVE_DLFCN_H) -# include <dlfcn.h> -# /* some stranger systems may not define all of these */ -#ifndef RTLD_LAZY -#define RTLD_LAZY 0 -#endif -#ifndef RTLD_GLOBAL -#define RTLD_GLOBAL 0 -#endif -#ifndef RTLD_NOW -#define RTLD_NOW 0 -#endif -#else -# if defined(_WIN32) -# include <windows.h> -# define dlopen(name,flag) ((void*)LoadLibrary(name)) -# define dlerror() strerror(rb_w32_map_errno(GetLastError())) -# define dlsym(handle,name) ((void*)GetProcAddress((handle),(name))) -# define RTLD_LAZY -1 -# define RTLD_NOW -1 -# define RTLD_GLOBAL -1 -# endif -#endif - -#ifdef USE_HEADER_HACKS -#include <ffi/ffi.h> -#else -#include <ffi.h> -#endif - -#undef ffi_type_uchar -#undef ffi_type_schar -#undef ffi_type_ushort -#undef ffi_type_sshort -#undef ffi_type_uint -#undef ffi_type_sint -#undef ffi_type_ulong -#undef ffi_type_slong - -#if CHAR_BIT == 8 -# define ffi_type_uchar ffi_type_uint8 -# define ffi_type_schar ffi_type_sint8 -#else -# error "CHAR_BIT not supported" -#endif - -#if SIZEOF_SHORT == 2 -# define ffi_type_ushort ffi_type_uint16 -# define ffi_type_sshort ffi_type_sint16 -#elif SIZEOF_SHORT == 4 -# define ffi_type_ushort ffi_type_uint32 -# define ffi_type_sshort ffi_type_sint32 -#else -# error "short size not supported" -#endif - -#if SIZEOF_INT == 2 -# define ffi_type_uint ffi_type_uint16 -# define ffi_type_sint ffi_type_sint16 -#elif SIZEOF_INT == 4 -# define ffi_type_uint ffi_type_uint32 -# define ffi_type_sint ffi_type_sint32 -#elif SIZEOF_INT == 8 -# define ffi_type_uint ffi_type_uint64 -# define ffi_type_sint ffi_type_sint64 -#else -# error "int size not supported" -#endif - -#if SIZEOF_LONG == 4 -# define ffi_type_ulong ffi_type_uint32 -# define ffi_type_slong ffi_type_sint32 -#elif SIZEOF_LONG == 8 -# define ffi_type_ulong ffi_type_uint64 -# define ffi_type_slong ffi_type_sint64 -#else -# error "long size not supported" -#endif - -#if HAVE_LONG_LONG -# if SIZEOF_LONG_LONG == 8 -# define ffi_type_slong_long ffi_type_sint64 -# define ffi_type_ulong_long ffi_type_uint64 -# else -# error "long long size not supported" -# endif -#endif - -#include <closure.h> -#include <conversions.h> -#include <function.h> - -#define TYPE_VOID 0 -#define TYPE_VOIDP 1 -#define TYPE_CHAR 2 -#define TYPE_UCHAR -TYPE_CHAR -#define TYPE_SHORT 3 -#define TYPE_USHORT -TYPE_SHORT -#define TYPE_INT 4 -#define TYPE_UINT -TYPE_INT -#define TYPE_LONG 5 -#define TYPE_ULONG -TYPE_LONG -#ifdef HAVE_LONG_LONG -#define TYPE_LONG_LONG 6 -#define TYPE_ULONG_LONG -TYPE_LONG_LONG -#endif -#define TYPE_FLOAT 7 -#define TYPE_DOUBLE 8 -#define TYPE_VARIADIC 9 -#define TYPE_CONST_STRING 10 -#define TYPE_BOOL 11 - -#define TYPE_INT8_T TYPE_CHAR -#define TYPE_UINT8_T -TYPE_INT8_T - -#if SIZEOF_SHORT == 2 -# define TYPE_INT16_T TYPE_SHORT -#elif SIZEOF_INT == 2 -# define TYPE_INT16_T TYPE_INT -#endif - -#ifdef TYPE_INT16_T -# define TYPE_UINT16_T -TYPE_INT16_T -#endif - -#if SIZEOF_SHORT == 4 -# define TYPE_INT32_T TYPE_SHORT -#elif SIZEOF_INT == 4 -# define TYPE_INT32_T TYPE_INT -#elif SIZEOF_LONG == 4 -# define TYPE_INT32_T TYPE_LONG -#endif - -#ifdef TYPE_INT32_T -#define TYPE_UINT32_T -TYPE_INT32_T -#endif - -#if SIZEOF_INT == 8 -# define TYPE_INT64_T TYPE_INT -#elif SIZEOF_LONG == 8 -# define TYPE_INT64_T TYPE_LONG -#elif defined(TYPE_LONG_LONG) -# define TYPE_INT64_T TYPE_LONG_LONG -#endif - -#ifdef TYPE_INT64_T -#define TYPE_UINT64_T -TYPE_INT64_T -#endif - -#ifndef TYPE_SSIZE_T -# if SIZEOF_SIZE_T == SIZEOF_INT -# define TYPE_SSIZE_T TYPE_INT -# elif SIZEOF_SIZE_T == SIZEOF_LONG -# define TYPE_SSIZE_T TYPE_LONG -# elif defined HAVE_LONG_LONG && SIZEOF_SIZE_T == SIZEOF_LONG_LONG -# define TYPE_SSIZE_T TYPE_LONG_LONG -# endif -#endif -#define TYPE_SIZE_T (-1*SIGNEDNESS_OF_SIZE_T*TYPE_SSIZE_T) - -#ifndef TYPE_PTRDIFF_T -# if SIZEOF_PTRDIFF_T == SIZEOF_INT -# define TYPE_PTRDIFF_T TYPE_INT -# elif SIZEOF_PTRDIFF_T == SIZEOF_LONG -# define TYPE_PTRDIFF_T TYPE_LONG -# elif defined HAVE_LONG_LONG && SIZEOF_PTRDIFF_T == SIZEOF_LONG_LONG -# define TYPE_PTRDIFF_T TYPE_LONG_LONG -# endif -#endif - -#ifndef TYPE_INTPTR_T -# if SIZEOF_INTPTR_T == SIZEOF_INT -# define TYPE_INTPTR_T TYPE_INT -# elif SIZEOF_INTPTR_T == SIZEOF_LONG -# define TYPE_INTPTR_T TYPE_LONG -# elif defined HAVE_LONG_LONG && SIZEOF_INTPTR_T == SIZEOF_LONG_LONG -# define TYPE_INTPTR_T TYPE_LONG_LONG -# endif -#endif -#define TYPE_UINTPTR_T (-TYPE_INTPTR_T) - -/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 - <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. - clang versions < 8.0.0 have the same bug. */ -#if defined(HAVE__ALIGNOF) -# /* Autoconf detected availability of a sane `_Alignof()`. */ -# define ALIGN_OF(type) RB_GNUC_EXTENSION(_Alignof(type)) -#elif (!defined(__STDC_VERSION__) || __STDC_VERSION__ < 201112 \ - || (defined(__GNUC__) && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ - && !defined(__clang__)) \ - || (defined(__clang__) && __clang_major__ < 8)) -# define ALIGN_OF(type) offsetof(struct {char align_c; type align_x;}, align_x) -#else -# define ALIGN_OF(type) _Alignof(type) -#endif - -#define ALIGN_VOIDP ALIGN_OF(void*) -#define ALIGN_CHAR ALIGN_OF(char) -#define ALIGN_SHORT ALIGN_OF(short) -#define ALIGN_INT ALIGN_OF(int) -#define ALIGN_LONG ALIGN_OF(long) -#if HAVE_LONG_LONG -#define ALIGN_LONG_LONG ALIGN_OF(LONG_LONG) -#endif -#define ALIGN_FLOAT ALIGN_OF(float) -#define ALIGN_DOUBLE ALIGN_OF(double) - -#define ALIGN_INT8_T ALIGN_OF(int8_t) -#define ALIGN_INT16_T ALIGN_OF(int16_t) -#define ALIGN_INT32_T ALIGN_OF(int32_t) -#define ALIGN_INT64_T ALIGN_OF(int64_t) - -extern VALUE mFiddle; -extern VALUE rb_eFiddleDLError; - -VALUE rb_fiddle_new_function(VALUE address, VALUE arg_types, VALUE ret_type); - -typedef void (*rb_fiddle_freefunc_t)(void*); -VALUE rb_fiddle_ptr_new_wrap(void *ptr, long size, rb_fiddle_freefunc_t func, VALUE wrap0, VALUE wrap1); - -#endif -/* vim: set noet sws=4 sw=4: */ |