From 17a0470620d8031c82bff3f45a7688a06bd77fdd Mon Sep 17 00:00:00 2001
From: Dmitry Vyukov <dvyukov@google.com>
Date: Wed, 8 Aug 2018 17:04:50 +0200
Subject: executor: manually define struct fsxattr
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It should be in <linux/fs.h> but is not there on some distros/arches as expected.

Travis build fails with:

      		<stdin>: In function ‘remove_dir’:
        		<stdin>:152:13: error: variable ‘attr’ has initializer but incomplete type
        		<stdin>:152:13: error: excess elements in struct initializer [-Werror]
        		<stdin>:152:13: error: (near initialization for ‘attr’) [-Werror]
        		<stdin>:152:21: error: storage size of ‘attr’ isn’t known
        		<stdin>:153:20: error: ‘FS_IOC_FSSETXATTR’ undeclared (first use in this function)
        		<stdin>:153:20: note: each undeclared identifier is reported only once for each function it appears in
        		<stdin>:152:21: error: unused variable ‘attr’ [-Werror=unused-variable]
        		cc1: all warnings being treated as errors

https://travis-ci.org/google/syzkaller/jobs/413574080
---
 pkg/csource/generated.go | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'pkg/csource/generated.go')

diff --git a/pkg/csource/generated.go b/pkg/csource/generated.go
index c68c99cc2..5efa04780 100644
--- a/pkg/csource/generated.go
+++ b/pkg/csource/generated.go
@@ -3216,9 +3216,19 @@ static int do_sandbox_namespace(void)
 #if SYZ_EXECUTOR || SYZ_REPEAT && SYZ_USE_TMP_DIR
 #include <dirent.h>
 #include <errno.h>
-#include <linux/fs.h>
 #include <string.h>
+#include <sys/ioctl.h>
 #include <sys/mount.h>
+struct fsxattr {
+	uint32 fsx_xflags;
+	uint32 fsx_extsize;
+	uint32 fsx_nextents;
+	uint32 fsx_projid;
+	uint32 fsx_cowextsize;
+	char fsx_pad[8];
+};
+
+#define FS_IOC_FSSETXATTR _IOW('X', 32, struct fsxattr)
 static void remove_dir(const char* dir)
 {
 	DIR* dp;
-- 
cgit mrf-deployment