From 9c88ed8f116dc5f9471280c73f9ab08c81a86f2d Mon Sep 17 00:00:00 2001
From: "Jose E. Marchesi" <jose.marchesi@oracle.com>
Date: Fri, 20 Nov 2015 10:48:56 +0100
Subject: [PATCH] sparc: fix build of gdb/testsuite/gdb.arch/sparc-sysstep.c

This patch adds a missing include that makes the test program to not
be built (--Wimplicit-function-declaration).

gdb/testsuite/ChangeLog:

2015-11-20  Jose E. Marchesi  <jose.marchesi@oracle.com>

    	* gdb.arch/sparc-sysstep.c: Include unistd.h for getpid.
---
 gdb/testsuite/ChangeLog                | 4 ++++
 gdb/testsuite/gdb.arch/sparc-sysstep.c | 1 +
 2 files changed, 5 insertions(+)

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index e584ef06d2f..68d564f3236 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2015-11-20  Jose E. Marchesi  <jose.marchesi@oracle.com>
+
+    	* gdb.arch/sparc-sysstep.c: Include unistd.h for getpid.
+
 2015-11-19  Sandra Loosemore  <sandra@codesourcery.com>
 
 	* gdb.base/nested-subp1.exp: Pass executable, not executable name,
diff --git a/gdb/testsuite/gdb.arch/sparc-sysstep.c b/gdb/testsuite/gdb.arch/sparc-sysstep.c
index 79e344b0fe1..1356339e762 100644
--- a/gdb/testsuite/gdb.arch/sparc-sysstep.c
+++ b/gdb/testsuite/gdb.arch/sparc-sysstep.c
@@ -18,6 +18,7 @@
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <signal.h>
+#include <unistd.h>
 
 int global;
 
-- 
2.30.2