Prepare for a namespace implementation at some point

1 files changed, 29 insertions, 0 deletions

diff --git a/quadnames.c b/quadnames.c
index 814376e..a44c04d 100644
--- a/quadnames.c
+++ b/quadnames.c
@@ -23,6 +23,7 @@ Datum *geten(void);
 Datum *getself(void);
 Datum *getsession(void);
 void setsession(Datum *);
+Datum *getthis(void);
 
 /* Array *runfile(Array *); in apl9.h */
 Array *quadem(Array *);
@@ -42,6 +43,8 @@ Array *quadread(Array *, Array *);
 Array *quadwrite(Array *, Array *);
 Array *quadpipe(Array *);
 Array *quadfd2path(Array *);
+Array *quadns1(Array *);
+Array *quadns2(Array *, Array *);
 
 static Rune *quadquotebuf = nil;
 static Array *session = nil;
@@ -58,6 +61,7 @@ QuadnameDef quadnames[] = {
 	{L"⎕EN", NameTag, geten, nil, nil, nil},
 	{L"⎕SELF", NameTag, getself, nil, nil, nil},
 	{L"⎕SESSION", NameTag, getsession, setsession, nil, nil},
+	{L"⎕THIS", NameTag, getthis, nil, nil, nil},
 	{L"⎕RUN", FunctionTag, nil, nil, runfile, nil},
 	{L"⎕EM", FunctionTag, nil, nil, quadem, nil},
 	{L"⎕SIGNAL", FunctionTag, nil, nil, quadsignal1, quadsignal2},
@@ -74,6 +78,7 @@ QuadnameDef quadnames[] = {
 	{L"⎕WRITE", FunctionTag, nil, nil, nil, quadwrite},
 	{L"⎕PIPE", FunctionTag, nil, nil, quadpipe, nil},
 	{L"⎕FD2PATH", FunctionTag, nil, nil, quadfd2path, nil},
+	{L"⎕NS", FunctionTag, nil, nil, quadns1, quadns2},
 	{nil, 0, nil, nil, nil, nil} /* MUST BE LAST */
 };
 
@@ -330,6 +335,16 @@ setsession(Datum *new)
 	session = fnSame(new->array);
 }
 
+/* ⎕THIS */
+Datum *
+getthis(void)
+{
+	ThreadData *td = getthreaddata();
+	Datum *d = allocdatum(ArrayTag, 0);
+	d->array = fnSame(td->ns);
+	return d;
+}
+
 /* ⎕RUN */
 Array *
 runfile(Array *a)
@@ -757,4 +772,18 @@ quadfd2path(Array *fd)
 	free(buf);
 	free(path);
 	return res;
+}
+
+/* ⎕NS */
+Array *
+quadns1(Array *)
+{
+	throwerror(L"⎕NS", ENotImplemented);
+	return nil;
+}
+
+Array *quadns2(Array *, Array *)
+{
+	throwerror(L"⎕NS", ENotImplemented);
+	return nil;
 }
\ No newline at end of file