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-rw-r--r--src/backend/utils/sort/Makefile1
-rw-r--r--src/backend/utils/sort/qsort_interruptible.c16
2 files changed, 17 insertions, 0 deletions
diff --git a/src/backend/utils/sort/Makefile b/src/backend/utils/sort/Makefile
index 26f65fcaf7a..2c31fd453d6 100644
--- a/src/backend/utils/sort/Makefile
+++ b/src/backend/utils/sort/Makefile
@@ -16,6 +16,7 @@ override CPPFLAGS := -I. -I$(srcdir) $(CPPFLAGS)
OBJS = \
logtape.o \
+ qsort_interruptible.o \
sharedtuplestore.o \
sortsupport.o \
tuplesort.o \
diff --git a/src/backend/utils/sort/qsort_interruptible.c b/src/backend/utils/sort/qsort_interruptible.c
new file mode 100644
index 00000000000..f179b256248
--- /dev/null
+++ b/src/backend/utils/sort/qsort_interruptible.c
@@ -0,0 +1,16 @@
+/*
+ * qsort_interruptible.c: qsort_arg that includes CHECK_FOR_INTERRUPTS
+ */
+
+#include "postgres.h"
+#include "miscadmin.h"
+
+#define ST_SORT qsort_interruptible
+#define ST_ELEMENT_TYPE_VOID
+#define ST_COMPARATOR_TYPE_NAME qsort_arg_comparator
+#define ST_COMPARE_RUNTIME_POINTER
+#define ST_COMPARE_ARG_TYPE void
+#define ST_SCOPE
+#define ST_DEFINE
+#define ST_CHECK_FOR_INTERRUPTS
+#include "lib/sort_template.h"