From fd3caa442196f284cba9614f6748dc601f7a6cf2 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 28 Feb 2018 21:21:33 +0100
Subject: terminal-util: port some generic code over to rearrange_stdio()

---
 src/basic/fd-util.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/basic/fd-util.h')

diff --git a/src/basic/fd-util.h b/src/basic/fd-util.h
index f53839d45..7c39257cd 100644
--- a/src/basic/fd-util.h
+++ b/src/basic/fd-util.h
@@ -106,3 +106,7 @@ int acquire_data_fd(const void *data, size_t size, unsigned flags);
 int fd_move_above_stdio(int fd);
 
 int rearrange_stdio(int original_input_fd, int original_output_fd, int original_error_fd);
+
+static inline int make_null_stdio(void) {
+        return rearrange_stdio(-1, -1, -1);
+}
-- 
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