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-rw-r--r--ext/dl/dl.c2
-rw-r--r--ext/dl/dl.def4
-rw-r--r--ext/dl/handle.c40
-rw-r--r--ext/dl/ptr.c46
-rw-r--r--ext/dl/sym.c40
5 files changed, 83 insertions, 49 deletions
diff --git a/ext/dl/dl.c b/ext/dl/dl.c
index 073d8180d2..aad04f5a57 100644
--- a/ext/dl/dl.c
+++ b/ext/dl/dl.c
@@ -538,7 +538,7 @@ rb_io_to_ptr(VALUE self)
VALUE
rb_dl_dlopen(int argc, VALUE argv[], VALUE self)
{
- return rb_dlhandle_s_new(argc, argv, rb_cDLHandle);
+ return rb_class_new_instance(argc, argv, rb_cDLHandle);
}
VALUE
diff --git a/ext/dl/dl.def b/ext/dl/dl.def
index f537ab247f..cdab4af90d 100644
--- a/ext/dl/dl.def
+++ b/ext/dl/dl.def
@@ -18,8 +18,6 @@ rb_cDLHandle
rb_dlhandle_close
rb_dlhandle_disable_close
rb_dlhandle_enable_close
-rb_dlhandle_init
-rb_dlhandle_s_new
rb_dlhandle_sym
Init_dlptr
rb_cDLPtrData
@@ -54,10 +52,8 @@ rb_cDLSymbol
rb_dlsym2csym
rb_dlsym_call
rb_dlsym_cproto
-rb_dlsym_initialize
rb_dlsym_inspect
rb_dlsym_name
rb_dlsym_new
rb_dlsym_proto
-rb_dlsym_s_new
rb_dlsym_to_ptr
diff --git a/ext/dl/handle.c b/ext/dl/handle.c
index 6debf5e0c5..0ba4397010 100644
--- a/ext/dl/handle.c
+++ b/ext/dl/handle.c
@@ -26,10 +26,24 @@ rb_dlhandle_close(VALUE self)
}
VALUE
-rb_dlhandle_s_new(int argc, VALUE argv[], VALUE self)
+rb_dlhandle_s_allocate(VALUE klass)
+{
+ VALUE obj;
+ struct dl_handle *dlhandle;
+
+ obj = Data_Make_Struct(rb_cDLHandle, struct dl_handle, 0,
+ dlhandle_free, dlhandle);
+ dlhandle->ptr = 0;
+ dlhandle->open = 0;
+ dlhandle->enable_close = 0;
+
+ return obj;
+}
+
+VALUE
+rb_dlhandle_initialize(int argc, VALUE argv[], VALUE self)
{
void *ptr;
- VALUE val;
struct dl_handle *dlhandle;
VALUE lib, flag;
char *clib;
@@ -60,24 +74,15 @@ rb_dlhandle_s_new(int argc, VALUE argv[], VALUE self)
rb_raise(rb_eRuntimeError, err);
};
#endif
- val = Data_Make_Struct(rb_cDLHandle, struct dl_handle, 0,
- dlhandle_free, dlhandle);
+ Data_Get_Struct(self, struct dl_handle, dlhandle);
dlhandle->ptr = ptr;
dlhandle->open = 1;
dlhandle->enable_close = 0;
- rb_obj_call_init(val, argc, argv);
-
if( rb_block_given_p() ){
- rb_ensure(rb_yield, val, rb_dlhandle_close, val);
+ rb_ensure(rb_yield, self, rb_dlhandle_close, self);
};
- return val;
-}
-
-VALUE
-rb_dlhandle_init(int argc, VALUE argv[], VALUE self)
-{
return Qnil;
}
@@ -153,6 +158,9 @@ rb_dlhandle_sym(int argc, VALUE argv[], VALUE self)
Data_Get_Struct(self, struct dl_handle, dlhandle);
+ if( ! dlhandle->open ){
+ rb_raise(rb_eRuntimeError, "Closed handle.");
+ }
handle = dlhandle->ptr;
func = dlsym(handle, name);
@@ -192,9 +200,9 @@ rb_dlhandle_sym(int argc, VALUE argv[], VALUE self)
void
Init_dlhandle()
{
- rb_cDLHandle = rb_define_class_under(rb_mDL, "Handle", rb_cData);
- rb_define_singleton_method(rb_cDLHandle, "new", rb_dlhandle_s_new, -1);
- rb_define_method(rb_cDLHandle, "initialize", rb_dlhandle_init, -1);
+ rb_cDLHandle = rb_define_class_under(rb_mDL, "Handle", rb_cObject);
+ rb_define_singleton_method(rb_cDLHandle, "allocate", rb_dlhandle_s_allocate, 0);
+ rb_define_method(rb_cDLHandle, "initialize", rb_dlhandle_initialize, -1);
rb_define_method(rb_cDLHandle, "to_i", rb_dlhandle_to_i, 0);
rb_define_method(rb_cDLHandle, "to_ptr", rb_dlhandle_to_ptr, 0);
rb_define_method(rb_cDLHandle, "close", rb_dlhandle_close, 0);
diff --git a/ext/dl/ptr.c b/ext/dl/ptr.c
index 60b7f71860..1a31861c8f 100644
--- a/ext/dl/ptr.c
+++ b/ext/dl/ptr.c
@@ -155,9 +155,30 @@ rb_dlptr2cptr(VALUE val)
}
static VALUE
-rb_dlptr_s_new(int argc, VALUE argv[], VALUE klass)
+rb_dlptr_s_allocate(VALUE klass)
+{
+ VALUE obj;
+ struct ptr_data *data;
+
+ obj = Data_Make_Struct(klass, struct ptr_data, 0, dlptr_free, data);
+ data->ptr = 0;
+ data->free = 0;
+ data->ctype = DLPTR_CTYPE_UNKNOWN;
+ data->stype = NULL;
+ data->ssize = NULL;
+ data->slen = 0;
+ data->size = 0;
+ data->ids = NULL;
+ data->ids_num = 0;
+
+ return obj;
+}
+
+static VALUE
+rb_dlptr_initialize(int argc, VALUE argv[], VALUE self)
{
VALUE ptr, sym, obj, size;
+ struct ptr_data *data;
void *p = NULL;
freefunc_t f = NULL;
long s = 0;
@@ -179,11 +200,14 @@ rb_dlptr_s_new(int argc, VALUE argv[], VALUE klass)
rb_bug("rb_dlptr_s_new");
};
- obj = rb_dlptr_new(p,s,f);
-
- rb_obj_call_init(obj, argc, argv);
+ if( p ){
+ Data_Get_Struct(self, struct ptr_data, data);
+ data->ptr = p;
+ data->size = s;
+ data->free = f;
+ }
- return obj;
+ return Qnil;
}
static VALUE
@@ -210,12 +234,6 @@ rb_dlptr_s_malloc(int argc, VALUE argv[], VALUE klass)
return obj;
}
-static VALUE
-rb_dlptr_init(int argc, VALUE argv[], VALUE self)
-{
- return Qnil;
-}
-
VALUE
rb_dlptr_to_i(VALUE self)
{
@@ -1002,10 +1020,10 @@ rb_dlmem_each(VALUE self)
void
Init_dlptr()
{
- rb_cDLPtrData = rb_define_class_under(rb_mDL, "PtrData", rb_cData);
- rb_define_singleton_method(rb_cDLPtrData, "new", rb_dlptr_s_new, -1);
+ rb_cDLPtrData = rb_define_class_under(rb_mDL, "PtrData", rb_cObject);
+ rb_define_singleton_method(rb_cDLPtrData, "allocate", rb_dlptr_s_allocate, 0);
rb_define_singleton_method(rb_cDLPtrData, "malloc", rb_dlptr_s_malloc, -1);
- rb_define_method(rb_cDLPtrData, "initialize", rb_dlptr_init, -1);
+ rb_define_method(rb_cDLPtrData, "initialize", rb_dlptr_initialize, -1);
rb_define_method(rb_cDLPtrData, "free=", rb_dlptr_free_set, 1);
rb_define_method(rb_cDLPtrData, "free", rb_dlptr_free_get, 0);
rb_define_method(rb_cDLPtrData, "to_i", rb_dlptr_to_i, 0);
diff --git a/ext/dl/sym.c b/ext/dl/sym.c
index 3326d6743f..7e269b7c9e 100644
--- a/ext/dl/sym.c
+++ b/ext/dl/sym.c
@@ -127,10 +127,26 @@ rb_dlsym2csym(VALUE val)
}
VALUE
-rb_dlsym_s_new(int argc, VALUE argv[], VALUE self)
+rb_dlsym_s_allocate(VALUE klass)
+{
+ VALUE obj;
+ struct sym_data *data;
+
+ obj = Data_Make_Struct(klass, struct sym_data, 0, dlsym_free, data);
+ data->func = 0;
+ data->name = 0;
+ data->type = 0;
+ data->len = 0;
+
+ return obj;
+}
+
+VALUE
+rb_dlsym_initialize(int argc, VALUE argv[], VALUE self)
{
VALUE addr, name, type;
VALUE val;
+ struct sym_data *data;
void *saddr;
const char *sname, *stype;
@@ -140,18 +156,14 @@ rb_dlsym_s_new(int argc, VALUE argv[], VALUE self)
sname = NIL_P(name) ? NULL : StringValuePtr(name);
stype = NIL_P(type) ? NULL : StringValuePtr(type);
- val = rb_dlsym_new((void (*)())saddr, sname, stype);
-
- if( val != Qnil ){
- rb_obj_call_init(val, argc, argv);
- };
-
- return val;
-}
+ if( saddr ){
+ Data_Get_Struct(self, struct sym_data, data);
+ data->func = saddr;
+ data->name = sname ? strdup(sname) : 0;
+ data->type = stype ? strdup(stype) : 0;
+ data->len = stype ? strlen(stype) : 0;
+ }
-VALUE
-rb_dlsym_initialize(int argc, VALUE argv[], VALUE self)
-{
return Qnil;
}
@@ -807,8 +819,8 @@ rb_dlsym_to_ptr(VALUE self)
void
Init_dlsym()
{
- rb_cDLSymbol = rb_define_class_under(rb_mDL, "Symbol", rb_cData);
- rb_define_singleton_method(rb_cDLSymbol, "new", rb_dlsym_s_new, -1);
+ rb_cDLSymbol = rb_define_class_under(rb_mDL, "Symbol", rb_cObject);
+ rb_define_singleton_method(rb_cDLSymbol, "allocate", rb_dlsym_s_allocate, 0);
rb_define_singleton_method(rb_cDLSymbol, "char2type", rb_s_dlsym_char2type, 1);
rb_define_method(rb_cDLSymbol, "initialize", rb_dlsym_initialize, -1);
rb_define_method(rb_cDLSymbol, "call", rb_dlsym_call, -1);
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 15:43:00 +0000