6 #if !defined(FUNC_CDECL)
7 # define FUNC_CDECL(x) x
10 #if defined(HAVE_DLFCN_H)
25 # define dlopen(name,flag) ((void*)LoadLibrary(name))
26 # define dlerror() strerror(rb_w32_map_errno(GetLastError()))
27 # define dlsym(handle,name) ((void*)GetProcAddress((handle),(name)))
30 # define RTLD_GLOBAL -1
34 #define MAX_CALLBACK 5
35 #define DLSTACK_TYPE SIGNED_VALUE
36 #define DLSTACK_SIZE (20)
37 #define DLSTACK_PROTO \
38 DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,\
39 DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,\
40 DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,\
41 DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE,DLSTACK_TYPE
42 #define DLSTACK_ARGS(stack) \
43 (stack)[0],(stack)[1],(stack)[2],(stack)[3],(stack)[4],\
44 (stack)[5],(stack)[6],(stack)[7],(stack)[8],(stack)[9],\
45 (stack)[10],(stack)[11],(stack)[12],(stack)[13],(stack)[14],\
46 (stack)[15],(stack)[16],(stack)[17],(stack)[18],(stack)[19]
48 #define DLSTACK_PROTO0_ void
49 #define DLSTACK_PROTO1_ DLSTACK_TYPE
50 #define DLSTACK_PROTO2_ DLSTACK_PROTO1_, DLSTACK_TYPE
51 #define DLSTACK_PROTO3_ DLSTACK_PROTO2_, DLSTACK_TYPE
52 #define DLSTACK_PROTO4_ DLSTACK_PROTO3_, DLSTACK_TYPE
53 #define DLSTACK_PROTO4_ DLSTACK_PROTO3_, DLSTACK_TYPE
54 #define DLSTACK_PROTO5_ DLSTACK_PROTO4_, DLSTACK_TYPE
55 #define DLSTACK_PROTO6_ DLSTACK_PROTO5_, DLSTACK_TYPE
56 #define DLSTACK_PROTO7_ DLSTACK_PROTO6_, DLSTACK_TYPE
57 #define DLSTACK_PROTO8_ DLSTACK_PROTO7_, DLSTACK_TYPE
58 #define DLSTACK_PROTO9_ DLSTACK_PROTO8_, DLSTACK_TYPE
59 #define DLSTACK_PROTO10_ DLSTACK_PROTO9_, DLSTACK_TYPE
60 #define DLSTACK_PROTO11_ DLSTACK_PROTO10_, DLSTACK_TYPE
61 #define DLSTACK_PROTO12_ DLSTACK_PROTO11_, DLSTACK_TYPE
62 #define DLSTACK_PROTO13_ DLSTACK_PROTO12_, DLSTACK_TYPE
63 #define DLSTACK_PROTO14_ DLSTACK_PROTO13_, DLSTACK_TYPE
64 #define DLSTACK_PROTO14_ DLSTACK_PROTO13_, DLSTACK_TYPE
65 #define DLSTACK_PROTO15_ DLSTACK_PROTO14_, DLSTACK_TYPE
66 #define DLSTACK_PROTO16_ DLSTACK_PROTO15_, DLSTACK_TYPE
67 #define DLSTACK_PROTO17_ DLSTACK_PROTO16_, DLSTACK_TYPE
68 #define DLSTACK_PROTO18_ DLSTACK_PROTO17_, DLSTACK_TYPE
69 #define DLSTACK_PROTO19_ DLSTACK_PROTO18_, DLSTACK_TYPE
70 #define DLSTACK_PROTO20_ DLSTACK_PROTO19_, DLSTACK_TYPE
85 #define DLSTACK_PROTO0 void
86 #define DLSTACK_PROTO1 DLSTACK_PROTO1_, ...
87 #define DLSTACK_PROTO2 DLSTACK_PROTO2_, ...
88 #define DLSTACK_PROTO3 DLSTACK_PROTO3_, ...
89 #define DLSTACK_PROTO4 DLSTACK_PROTO4_, ...
90 #define DLSTACK_PROTO4 DLSTACK_PROTO4_, ...
91 #define DLSTACK_PROTO5 DLSTACK_PROTO5_, ...
92 #define DLSTACK_PROTO6 DLSTACK_PROTO6_, ...
93 #define DLSTACK_PROTO7 DLSTACK_PROTO7_, ...
94 #define DLSTACK_PROTO8 DLSTACK_PROTO8_, ...
95 #define DLSTACK_PROTO9 DLSTACK_PROTO9_, ...
96 #define DLSTACK_PROTO10 DLSTACK_PROTO10_, ...
97 #define DLSTACK_PROTO11 DLSTACK_PROTO11_, ...
98 #define DLSTACK_PROTO12 DLSTACK_PROTO12_, ...
99 #define DLSTACK_PROTO13 DLSTACK_PROTO13_, ...
100 #define DLSTACK_PROTO14 DLSTACK_PROTO14_, ...
101 #define DLSTACK_PROTO14 DLSTACK_PROTO14_, ...
102 #define DLSTACK_PROTO15 DLSTACK_PROTO15_, ...
103 #define DLSTACK_PROTO16 DLSTACK_PROTO16_, ...
104 #define DLSTACK_PROTO17 DLSTACK_PROTO17_, ...
105 #define DLSTACK_PROTO18 DLSTACK_PROTO18_, ...
106 #define DLSTACK_PROTO19 DLSTACK_PROTO19_, ...
107 #define DLSTACK_PROTO20 DLSTACK_PROTO20_, ...
109 #define DLSTACK_ARGS0(stack)
110 #define DLSTACK_ARGS1(stack) (stack)[0]
111 #define DLSTACK_ARGS2(stack) DLSTACK_ARGS1(stack), (stack)[1]
112 #define DLSTACK_ARGS3(stack) DLSTACK_ARGS2(stack), (stack)[2]
113 #define DLSTACK_ARGS4(stack) DLSTACK_ARGS3(stack), (stack)[3]
114 #define DLSTACK_ARGS5(stack) DLSTACK_ARGS4(stack), (stack)[4]
115 #define DLSTACK_ARGS6(stack) DLSTACK_ARGS5(stack), (stack)[5]
116 #define DLSTACK_ARGS7(stack) DLSTACK_ARGS6(stack), (stack)[6]
117 #define DLSTACK_ARGS8(stack) DLSTACK_ARGS7(stack), (stack)[7]
118 #define DLSTACK_ARGS9(stack) DLSTACK_ARGS8(stack), (stack)[8]
119 #define DLSTACK_ARGS10(stack) DLSTACK_ARGS9(stack), (stack)[9]
120 #define DLSTACK_ARGS11(stack) DLSTACK_ARGS10(stack), (stack)[10]
121 #define DLSTACK_ARGS12(stack) DLSTACK_ARGS11(stack), (stack)[11]
122 #define DLSTACK_ARGS13(stack) DLSTACK_ARGS12(stack), (stack)[12]
123 #define DLSTACK_ARGS14(stack) DLSTACK_ARGS13(stack), (stack)[13]
124 #define DLSTACK_ARGS15(stack) DLSTACK_ARGS14(stack), (stack)[14]
125 #define DLSTACK_ARGS16(stack) DLSTACK_ARGS15(stack), (stack)[15]
126 #define DLSTACK_ARGS17(stack) DLSTACK_ARGS16(stack), (stack)[16]
127 #define DLSTACK_ARGS18(stack) DLSTACK_ARGS17(stack), (stack)[17]
128 #define DLSTACK_ARGS19(stack) DLSTACK_ARGS18(stack), (stack)[18]
129 #define DLSTACK_ARGS20(stack) DLSTACK_ARGS19(stack), (stack)[19]
144 typedef struct {
char c; LONG_LONG x; } s_long_long;
147 #define ALIGN_VOIDP (sizeof(s_voidp) - sizeof(void *))
148 #define ALIGN_SHORT (sizeof(s_short) - sizeof(short))
149 #define ALIGN_CHAR (1)
150 #define ALIGN_INT (sizeof(s_int) - sizeof(int))
151 #define ALIGN_LONG (sizeof(s_long) - sizeof(long))
153 #define ALIGN_LONG_LONG (sizeof(s_long_long) - sizeof(LONG_LONG))
155 #define ALIGN_FLOAT (sizeof(s_float) - sizeof(float))
156 #define ALIGN_DOUBLE (sizeof(s_double) - sizeof(double))
158 #define DLALIGN(ptr,offset,align) {\
159 while( (((unsigned long)((char *)(ptr) + (offset))) % (align)) != 0 ) (offset)++;\
163 #define DLTYPE_VOID 0
164 #define DLTYPE_VOIDP 1
165 #define DLTYPE_CHAR 2
166 #define DLTYPE_SHORT 3
168 #define DLTYPE_LONG 5
170 #define DLTYPE_LONG_LONG 6
172 #define DLTYPE_FLOAT 7
173 #define DLTYPE_DOUBLE 8
176 #if SIZEOF_VOIDP == SIZEOF_LONG
177 # define PTR2NUM(x) (ULONG2NUM((unsigned long)(x)))
178 # define NUM2PTR(x) ((void*)(NUM2ULONG(x)))
181 # define PTR2NUM(x) (ULL2NUM((unsigned long long)(x)))
182 # define NUM2PTR(x) ((void*)(NUM2ULL(x)))
185 #define BOOL2INT(x) (((x) == Qtrue)?1:0)
186 #define INT2BOOL(x) ((x)?Qtrue:Qfalse)
206 #define CFUNC_CDECL (rbdl_id_cdecl)
207 #define CFUNC_STDCALL (rbdl_id_stdcall)
216 #define RDL_HANDLE(obj) ((struct dl_handle *)(DATA_PTR(obj)))
217 #define RCFUNC_DATA(obj) ((struct cfunc_data *)(DATA_PTR(obj)))
218 #define RPTR_DATA(obj) ((struct ptr_data *)(DATA_PTR(obj)))
int rb_dlcfunc_kind_p(VALUE func)
VALUE rb_dlptr_new(void *ptr, long size, freefunc_t func)
SSL_METHOD *(* func)(void)
VALUE rb_dlcfunc_new(void(*func)(), int type, const char *name, ID calltype)
VALUE rb_dlptr_malloc(long size, freefunc_t func)
void(* freefunc_t)(void *)
VALUE rb_dlptr_new2(VALUE klass, void *ptr, long size, freefunc_t func)