From: Nicolas Hüppelshäuser <nicolas.hueppelshaeuser@emlix.com>
Date: Tue, 5 Mar 2019 10:54:23 +0000 (+0100)
Subject: scripts/echo.c: resolve implicit declaration of function 'dup2'
X-Git-Tag: 1_31_0~166
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=b096ce0fdda0918f9248ff15838cbc31525fa823;p=oweals%2Fbusybox.git

scripts/echo.c: resolve implicit declaration of function 'dup2'

Signed-off-by: Nicolas Hüppelshäuser <nicolas.hueppelshaeuser@emlix.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/scripts/echo.c b/scripts/echo.c
index 8c6b409d3..7474ccdd4 100644
--- a/scripts/echo.c
+++ b/scripts/echo.c
@@ -27,6 +27,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <limits.h>
+#include <unistd.h>
 
 #define WANT_HEX_ESCAPES 1