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-rw-r--r--coccinelle/dup-fcntl.cocci5
1 files changed, 5 insertions, 0 deletions
diff --git a/coccinelle/dup-fcntl.cocci b/coccinelle/dup-fcntl.cocci
new file mode 100644
index 0000000..ef13564
--- /dev/null
+++ b/coccinelle/dup-fcntl.cocci
@@ -0,0 +1,5 @@
+@@
+expression fd;
+@@
+- dup(fd)
++ fcntl(fd, F_DUPFD, 3)