From a660180c6a93681c6efb54fb5826c08d4df60208 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Sun, 9 Sep 2012 16:37:19 -0400
Subject: mincore syscall wrapper

---
 include/sys/mman.h | 1 +
 src/mman/mincore.c | 8 ++++++++
 2 files changed, 9 insertions(+)
 create mode 100644 src/mman/mincore.c

diff --git a/include/sys/mman.h b/include/sys/mman.h
index 0fa32e6a..136b45b3 100644
--- a/include/sys/mman.h
+++ b/include/sys/mman.h
@@ -33,6 +33,7 @@ void *mremap (void *, size_t, size_t, int, ...);
 
 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 int madvise (void *, size_t, int);
+int mincore (void *, size_t, unsigned char *);
 #endif
 
 int shm_open (const char *, int, mode_t);
diff --git a/src/mman/mincore.c b/src/mman/mincore.c
new file mode 100644
index 00000000..4bb19f85
--- /dev/null
+++ b/src/mman/mincore.c
@@ -0,0 +1,8 @@
+#define _GNU_SOURCE
+#include <sys/mman.h>
+#include "syscall.h"
+
+int mincore (void *addr, size_t len, unsigned char *vec)
+{
+	return syscall(SYS_mincore, addr, len, vec);
+}
-- 
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