user/ksysguard: fix build under new musl

1 files changed, 31 insertions, 0 deletions

diff --git a/user/ksysguard/0001-Linux-softraid-define-_GNU_SOURCE-for-pipe2.patch b/user/ksysguard/0001-Linux-softraid-define-_GNU_SOURCE-for-pipe2.patch
new file mode 100644
index 000000000..8828736f3
--- /dev/null
+++ b/user/ksysguard/0001-Linux-softraid-define-_GNU_SOURCE-for-pipe2.patch
@@ -0,0 +1,31 @@
+From d6fa7c0ab6c3a6b1494ffd12b93ee5cc2e4d3d5c Mon Sep 17 00:00:00 2001
+From: "A. Wilcox" <AWilcox@Wilcox-Tech.com>
+Date: Mon, 18 Mar 2019 14:34:26 -0500
+Subject: [PATCH] Linux softraid: define _GNU_SOURCE for pipe2
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+In a strict POSIX compilation environment, pipe2 is not defined.  Use
+the _GNU_SOURCE FTM to expose it.
+
+Fixes a failure to build ksysguard on Adélie Linux.
+---
+ ksysguardd/Linux/softraid.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/ksysguardd/Linux/softraid.c b/ksysguardd/Linux/softraid.c
+index c2123fb7..96eb373e 100644
+--- a/ksysguardd/Linux/softraid.c
++++ b/ksysguardd/Linux/softraid.c
+@@ -27,6 +27,7 @@
+ #include <sys/types.h> /* for open */
+ #include <sys/stat.h> /* for open */
+ #include <fcntl.h> /* for open */
++#define _GNU_SOURCE /* pipe2 */
+ #include <unistd.h> /* for read, close, exec, fork */
+ #include <stdlib.h> /* for exit */
+ #include <sys/wait.h> /* for wait :) */
+-- 
+2.19.2
+