From 0367a4b8cfbf1f197e093ca2b83b27e0a409c3c7 Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Mon, 1 Dec 2014 15:55:28 +0100
Subject: tools: Improve watchgnupg portability.

* configure.ac (AC_CHECK_HEADERS): Check for sys.select.h
* tools/watchgnupg.c: Include it.
--

It seems http://www.musl-libc.org/ is quite limited and requires
the use sys/select.h instead of unistd.h et al.
---
 tools/watchgnupg.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'tools/watchgnupg.c')

diff --git a/tools/watchgnupg.c b/tools/watchgnupg.c
index 4f4d54db2..8ad2a13e3 100644
--- a/tools/watchgnupg.c
+++ b/tools/watchgnupg.c
@@ -34,6 +34,9 @@
 #include <arpa/inet.h>
 #include <fcntl.h>
 #include <time.h>
+#ifdef HAVE_SYS_SELECT_H
+# include <sys/select.h>
+#endif
 
 #define PGM "watchgnupg"
 
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