Split plpython.c into smaller pieces

This moves the code around from one huge file into hopefully logical
and more manageable modules.  For the most part, the code itself was
not touched, except: PLy_function_handler and PLy_trigger_handler were
renamed to PLy_exec_function and PLy_exec_trigger, because they were
not actually handlers in the PL handler sense, and it makes the naming
more similar to the way PL/pgSQL is organized.  The initialization of
the procedure caches was separated into a new function
init_procedure_caches to keep the hash tables private to
plpy_procedures.c.

Jan Urbański and Peter Eisentraut

1 files changed, 21 insertions, 0 deletions

diff --git a/src/pl/plpython/plpy_util.h b/src/pl/plpython/plpy_util.h
new file mode 100644
index 00000000000..237d6c5751f
--- /dev/null
+++ b/src/pl/plpython/plpy_util.h
@@ -0,0 +1,21 @@
+/*--------------------------
+ * common utility functions
+ *--------------------------
+ */
+
+#ifndef PLPY_UTIL_H
+#define PLPY_UTIL_H
+
+extern void *PLy_malloc(size_t);
+extern void *PLy_malloc0(size_t);
+extern char *PLy_strdup(const char *);
+extern void PLy_free(void *);
+
+extern PyObject *PLyUnicode_Bytes(PyObject *unicode);
+extern char *PLyUnicode_AsString(PyObject *unicode);
+
+#if PY_MAJOR_VERSION >= 3
+extern PyObject *PLyUnicode_FromString(const char *s);
+#endif
+
+#endif	/* PLPY_UTIL_H */