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-rw-r--r--src/basic/generate-socket-protocol-list.sh5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/basic/generate-socket-protocol-list.sh b/src/basic/generate-socket-protocol-list.sh
new file mode 100644
index 000000000..18a540f32
--- /dev/null
+++ b/src/basic/generate-socket-protocol-list.sh
@@ -0,0 +1,5 @@
+#!/bin/sh -eu
+
+$1 -dM -include netinet/in.h - </dev/null | \
+ awk '/^#define[ \t]+IPPROTO_[^ \t]+[ \t]+[^ \t]/ { print $2; }' | \
+ sed -e 's/IPPROTO_//'