From: Tilman Sauerbeck <tilman@code-monkey.de>
Date: Sat, 11 Jan 2020 10:33:22 +0000 (+0100)
Subject: test: Make Logger test's pipe non-blocking.
X-Git-Url: http://git.code-monkey.de/?p=gps-watch.git;a=commitdiff_plain;h=077126c5eb0039a250a32daf9f31d44d00aefceb

test: Make Logger test's pipe non-blocking.

There are cases where we need to verify that the pipe is empty.
---

diff --git a/test/logger_test.rs b/test/logger_test.rs
index 93568bb..2bb507f 100644
--- a/test/logger_test.rs
+++ b/test/logger_test.rs
@@ -80,10 +80,12 @@ impl Pipe {
 
         unsafe {
             extern {
-                fn pipe(pipefd: *mut i32) -> i32;
+                fn pipe2(pipefd: *mut i32, flags: i32) -> i32;
             }
 
-            pipe(pipe_fd.as_mut_ptr());
+            const O_NONBLOCK : i32 = 0x800;
+
+            pipe2(pipe_fd.as_mut_ptr(), O_NONBLOCK);
         }
 
         Pipe {