From: Vinson Lee <vlee@xxxxxxxxxxx>
This patch fixes this build error on CentOS 6.
CC syscalls/swap.o
syscalls/swap.c:16: error: ‘SWAP_FLAG_DISCARD’ undeclared here (not in a function)
Signed-off-by: Vinson Lee <vlee@xxxxxxxxxxx>
---
include/compat.h | 5 +++++
syscalls/swap.c | 1 +
2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/include/compat.h b/include/compat.h
index 9d3be59..f392258 100644
--- a/include/compat.h
+++ b/include/compat.h
@@ -862,3 +862,8 @@ struct kvm_get_htab_fd {
#ifndef SCHED_DEADLINE
#define SCHED_DEADLINE 6
#endif
+
+/* sys/swap.h */
+#ifndef SWAP_FLAG_DISCARD
+#define SWAP_FLAG_DISCARD 0x10000
+#endif
diff --git a/syscalls/swap.c b/syscalls/swap.c
index 7eb9d79..c28a54a 100644
--- a/syscalls/swap.c
+++ b/syscalls/swap.c
@@ -3,6 +3,7 @@
*/
#include <sys/swap.h>
#include "sanitise.h"
+#include "compat.h"
struct syscallentry syscall_swapon = {
.name = "swapon",
--
1.7.1
--
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