Changeset: d96a77739818 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=d96a77739818
Added Files:
sql/backends/monet5/UDF/capi/cheader.h
Branch: jitudf
Log Message:
Missing file.
diffs (46 lines):
diff --git a/sql/backends/monet5/UDF/capi/cheader.h
b/sql/backends/monet5/UDF/capi/cheader.h
new file mode 100644
--- /dev/null
+++ b/sql/backends/monet5/UDF/capi/cheader.h
@@ -0,0 +1,41 @@
+
+typedef void* (*malloc_function_ptr)(size_t);
+
+typedef struct {
+ unsigned char day;
+ unsigned char month;
+ int year;
+} cudf_data_date;
+
+typedef struct {
+ unsigned int ms;
+ unsigned char seconds;
+ unsigned char minutes;
+ unsigned char hours;
+} cudf_data_time;
+
+typedef struct {
+ cudf_data_date date;
+ cudf_data_time time;
+} cudf_data_timestamp;
+
+#define DEFAULT_STRUCT_DEFINITION(type, typename) \
+struct cudf_data_struct_##typename { \
+ type* data; \
+ size_t count; \
+ type null_value; \
+ int (*is_null)(type value); \
+ void (*initialize)(void* self, size_t count); \
+}
+
+DEFAULT_STRUCT_DEFINITION(signed char, bte);
+DEFAULT_STRUCT_DEFINITION(short, sht);
+DEFAULT_STRUCT_DEFINITION(int, int);
+DEFAULT_STRUCT_DEFINITION(long long, lng);
+DEFAULT_STRUCT_DEFINITION(float, flt);
+DEFAULT_STRUCT_DEFINITION(double, dbl);
+DEFAULT_STRUCT_DEFINITION(char*, str);
+DEFAULT_STRUCT_DEFINITION(cudf_data_date, date);
+DEFAULT_STRUCT_DEFINITION(cudf_data_time, time);
+DEFAULT_STRUCT_DEFINITION(cudf_data_timestamp, timestamp);
+
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