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-rw-r--r--src/platform/posix/posix_pipe.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/platform/posix/posix_pipe.c b/src/platform/posix/posix_pipe.c
index 28cd909c..c86022ef 100644
--- a/src/platform/posix/posix_pipe.c
+++ b/src/platform/posix/posix_pipe.c
@@ -12,6 +12,8 @@
#ifdef PLATFORM_POSIX_PIPE
+#include <errno.h>
+
// This implementation of notification pipes works ~everywhere on POSIX,
// as it only relies on pipe() and non-blocking I/O.