From 2024d3176536fd437b4c0a744161e96bc150a24e Mon Sep 17 00:00:00 2001
From: Johannes Sixt <j6t@kdbg.org>
Date: Fri, 5 Jun 2015 21:45:05 +0200
Subject: help.c: wrap wait-only poll() invocation in sleep_millisec()

We want to use the new function elsewhere in a moment.

Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Reviewed-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 wrapper.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'wrapper.c')

diff --git a/wrapper.c b/wrapper.c
index c1a663fd5..ff4980794 100644
--- a/wrapper.c
+++ b/wrapper.c
@@ -595,3 +595,8 @@ int write_file(const char *path, int fatal, const char *fmt, ...)
 	}
 	return 0;
 }
+
+void sleep_millisec(int millisec)
+{
+	poll(NULL, 0, millisec);
+}
-- 
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