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-rw-r--r--source4/build/pidl/ref_notes.txt220
1 files changed, 220 insertions, 0 deletions
diff --git a/source4/build/pidl/ref_notes.txt b/source4/build/pidl/ref_notes.txt
new file mode 100644
index 0000000000..00f44fddb7
--- /dev/null
+++ b/source4/build/pidl/ref_notes.txt
@@ -0,0 +1,220 @@
+some experiments with ref ptrs
+
+
+
+ typedef struct {
+ short x;
+ } xstruct;
+
+ uint16 echo_TestRef([in] xstruct foo);
+
+ short v = 13;
+ xstruct r;
+ r.x = v;
+ echo_TestRef(r);
+
+ [0D 00]
+
+----------------------------------------------------
+ typedef struct {
+ short *x;
+ } xstruct;
+
+ uint16 echo_TestRef([in] xstruct foo);
+
+ short v = 13;
+ xstruct r;
+ r.x = &v;
+ echo_TestRef(r);
+
+ [PP PP PP PP 0D 00]
+
+
+ xstruct r;
+ r.x = NULL;
+ echo_TestRef(r);
+
+ [00 00 00 00]
+
+----------------------------------------------------
+ typedef struct {
+ [ref] short *x;
+ } xstruct;
+
+ uint16 echo_TestRef([in] xstruct foo);
+
+ short v = 13;
+ xstruct r;
+ r.x = &v;
+ echo_TestRef(r);
+
+ [XX XX XX XX 0D 00]
+
+
+ xstruct r;
+ r.x = NULL;
+ echo_TestRef(r);
+
+ [client runtime error 0x6f4]
+
+
+----------------------------------------------------
+ typedef struct {
+ short x;
+ } xstruct;
+
+ uint16 echo_TestRef([in] xstruct *foo);
+
+ short v = 13;
+ xstruct r;
+ r.x = v;
+ echo_TestRef(&r);
+
+ [0D 00]
+
+
+ echo_TestRef(NULL);
+
+ [client runtime error 0x6f4]
+
+----------------------------------------------------
+ typedef struct {
+ short x;
+ } xstruct;
+
+ uint16 echo_TestRef([in,ref] xstruct *foo);
+
+ short v = 13;
+ xstruct r;
+ r.x = v;
+ echo_TestRef(&r);
+
+ [0D 00]
+
+
+ echo_TestRef(NULL);
+
+ [client runtime error 0x6f4]
+
+
+----------------------------------------------------
+ typedef struct {
+ short x;
+ } xstruct;
+
+ uint16 echo_TestRef([in,unique] xstruct *foo);
+
+ short v = 13;
+ xstruct r;
+ r.x = v;
+ echo_TestRef(&r);
+
+ [PP PP PP PP 0D 00]
+
+
+ echo_TestRef(NULL);
+
+ [00 00 00 00]
+
+
+----------------------------------------------------
+ typedef struct {
+ short x;
+ } xstruct;
+
+ uint16 echo_TestRef([out] xstruct foo);
+
+ [idl compiler error]
+
+----------------------------------------------------
+ typedef struct {
+ short x;
+ } xstruct;
+
+ void echo_TestRef([out] xstruct *foo);
+
+ xstruct r;
+ echo_TestRef(&r);
+ r.x -> 13;
+
+ [0D 00]
+
+
+ echo_TestRef(NULL);
+
+ [client runtime error 0x6f4]
+
+----------------------------------------------------
+ typedef struct {
+ short x;
+ } xstruct;
+
+ void echo_TestRef([out,ref] xstruct *foo);
+
+ xstruct r;
+ echo_TestRef(&r);
+ r.x -> 13;
+
+ [0D 00]
+
+
+ echo_TestRef(NULL);
+
+ [client runtime error 0x6f4]
+
+----------------------------------------------------
+ typedef struct {
+ short x;
+ } xstruct;
+
+ void echo_TestRef([out,unique] xstruct *foo);
+
+ [idl compiler error]
+
+
+----------------------------------------------------
+ void echo_TestRef([in] short **foo);
+
+ short v = 13;
+ short *pv = &v;
+
+ echo_TestRef(&pv);
+
+ [PP PP PP PP 0D 00]
+
+
+ short *pv = NULL;
+
+ echo_TestRef(&pv);
+
+ [00 00 00 00]
+
+
+ echo_TestRef(NULL);
+
+ [client runtime error 0x6f4]
+
+
+----------------------------------------------------
+ void echo_TestRef([in,ref] short **foo);
+
+ short v = 13;
+ short *pv = &v;
+
+ echo_TestRef(&pv);
+
+ [PP PP PP PP 0D 00]
+
+
+ short *pv = NULL;
+
+ echo_TestRef(&pv);
+
+ [00 00 00 00]
+
+
+ echo_TestRef(NULL);
+
+ [client runtime error 0x6f4]
+
+