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-rw-r--r--src/fd_util.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/fd_util.h b/src/fd_util.h
index 68a7d86ab..8b94a3a27 100644
--- a/src/fd_util.h
+++ b/src/fd_util.h
@@ -58,6 +58,13 @@ creat_cloexec(const char *path_fs, int mode);
/**
* Wrapper for pipe(), which sets the CLOEXEC flag (atomically if
* supported by the OS).
+ */
+int
+pipe_cloexec(int fd[2]);
+
+/**
+ * Wrapper for pipe(), which sets the CLOEXEC flag (atomically if
+ * supported by the OS).
*
* On systems that supports it (everybody except for Windows), it also
* sets the NONBLOCK flag.