Imported from ../bash-1.14.7.tar.gz.

builtins/psize.sh

@@ -0,0 +1,24 @@
+#! /bin/sh
+#
+# psize.sh -- determine this system's pipe size, and write a define to
+#             pipesize.h so ulimit.c can use it.
+
+echo "/*"
+echo " * pipesize.h"
+echo " *"
+echo " * This file is automatically generated by psize.sh"
+echo " * Do not edit!"
+echo " */"
+echo ""
+
+./psize.aux 2>/tmp/pipesize | sleep 3
+
+if [ -s /tmp/pipesize ]; then
+	echo "#define PIPESIZE `cat /tmp/pipesize`"
+else
+	echo "#define PIPESIZE 512"
+fi
+
+rm -f /tmp/pipesize
+
+exit 0