[PATCH][pseudo] ports/linux: add wrapper for statvfs64

[Matt Madison <matt@madison.systems>]

rpm 4.19 now builds with LFS64 support enabled by default,
so it calls statvfs64() to get the space available on the
filesystem it is installing packages into.  Add a wrapper
for this call so the right filesystem is used.

Signed-off-by: Matt Madison <matt@madison.systems>
---
 ports/linux/statvfs/guts/statvfs64.c | 15 +++++++++++++++
 ports/linux/statvfs/wrapfuncs.in     |  1 +
 2 files changed, 16 insertions(+)
 create mode 100644 ports/linux/statvfs/guts/statvfs64.c

diff --git a/ports/linux/statvfs/guts/statvfs64.c b/ports/linux/statvfs/guts/statvfs64.c
new file mode 100644
index 0000000..856d3db
--- /dev/null
+++ b/ports/linux/statvfs/guts/statvfs64.c
@@ -0,0 +1,15 @@
+/*
+ * Copyright (c) 2018 Wind River Systems; see
+ * guts/COPYRIGHT for information.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-only
+ *
+ * int statvfs64(const char *path, struct statvfs64 *buf)
+ *	int rc = -1;
+ */
+
+	rc = real_statvfs64(path, buf);
+
+/*	return rc;
+ * }
+ */
diff --git a/ports/linux/statvfs/wrapfuncs.in b/ports/linux/statvfs/wrapfuncs.in
index 1afb64d..6a59660 100644
--- a/ports/linux/statvfs/wrapfuncs.in
+++ b/ports/linux/statvfs/wrapfuncs.in
@@ -1 +1,2 @@
 int statvfs(const char *path, struct statvfs *buf);
+int statvfs64(const char *path, struct statvfs64 *buf);
-- 
2.34.1