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authorGravatar Thomas Petazzoni <thomas.petazzoni@bootlin.com>2018-04-20 12:31:55 +0200
committerGravatar Thomas Petazzoni <thomas.petazzoni@bootlin.com>2018-04-21 14:52:59 +0200
commit2886302e29e90712a0242f09b749cb0adf21d1c6 (patch)
treeb72f5733749029c430a979267781a5ef7ce58e24 /package
parent7fb6fe883a6ee360aa861fdae93d7441f9f5d52d (diff)
downloadbuildroot-2886302e29e90712a0242f09b749cb0adf21d1c6.tar.gz
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lxc: fix offsetof() related musl build issue
This commit adds a patch that fixes a build issue with musl due to the fact that offsetof() is used without including <stddef.h>. Fixes: http://autobuild.buildroot.net/results/3c6e34cbcd43aba4dd2b18687bd89fc369c9dab7/ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Diffstat (limited to 'package')
-rw-r--r--package/lxc/0001-lxc-tools-lxc_monitor-include-missing-stddef.h.patch40
1 files changed, 40 insertions, 0 deletions
diff --git a/package/lxc/0001-lxc-tools-lxc_monitor-include-missing-stddef.h.patch b/package/lxc/0001-lxc-tools-lxc_monitor-include-missing-stddef.h.patch
new file mode 100644
index 0000000000..525d5d72b0
--- /dev/null
+++ b/package/lxc/0001-lxc-tools-lxc_monitor-include-missing-stddef.h.patch
@@ -0,0 +1,40 @@
+From 77d407537f57c3fb92787bdda1eeaec7941d344f Mon Sep 17 00:00:00 2001
+From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
+Date: Fri, 20 Apr 2018 12:26:33 +0200
+Subject: [PATCH] lxc/tools/lxc_monitor: include missing <stddef.h>
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+lxc_monitor.c uses offsetof(), so it should include
+<stddef.h>. Otherwise the build fails with the musl C library:
+
+tools/lxc_monitor.c: In function ‘lxc_abstract_unix_connect’:
+tools/lxc_monitor.c:324:9: warning: implicit declaration of function ‘offsetof’ [-Wimplicit-function-declaration]
+ offsetof(struct sockaddr_un, sun_path) + len + 1);
+ ^~~~~~~~
+tools/lxc_monitor.c:324:18: error: expected expression before ‘struct’
+ offsetof(struct sockaddr_un, sun_path) + len + 1);
+ ^~~~~~
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
+Upstream-status: https://github.com/lxc/lxc/pull/2285
+---
+ src/lxc/tools/lxc_monitor.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/lxc/tools/lxc_monitor.c b/src/lxc/tools/lxc_monitor.c
+index 72dca8e2..c60e14ff 100644
+--- a/src/lxc/tools/lxc_monitor.c
++++ b/src/lxc/tools/lxc_monitor.c
+@@ -30,6 +30,7 @@
+ #include <libgen.h>
+ #include <poll.h>
+ #include <regex.h>
++#include <stddef.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
+--
+2.14.3
+