xfsprogs: Replace valloc with posix_memalign

Fixes compilation under uClibc-ng.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
(cherry picked from commit e49b6bb618)

package/utils/xfsprogs/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=xfsprogs
 PKG_CPE_ID:=cpe:/a:sgi:xfsprogs
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 PKG_VERSION:=4.11.0
 PKG_SOURCE_URL:=@KERNEL/linux/utils/fs/xfs/xfsprogs
 PKG_HASH:=c3a6d87b564d7738243c507df82276bed982265e345363a95f2c764e8a5f5bb2

package/utils/xfsprogs/patches/130-db-malloc-Use-posix_memalign-instead-of-deprecated-v.patch

@@ -0,0 +1,31 @@
+From 930f9aa8f08759fa739dd6e615ba8b3a1890008d Mon Sep 17 00:00:00 2001
+From: Rosen Penev <rosenp@gmail.com>
+Date: Mon, 6 May 2019 13:56:13 -0700
+Subject: [PATCH] db/malloc: Use posix_memalign instead of deprecated valloc
+
+valloc is not available with uClibc-ng as well as being deprecated, which
+causes compilation errors. aligned_alloc is not available before C11 so
+used posix_memalign.'
+
+Signed-off-by: Rosen Penev <rosenp@gmail.com>
+---
+ db/malloc.c | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/db/malloc.c b/db/malloc.c
+index 77b3e022..38fe0b05 100644
+--- a/db/malloc.c
++++ b/db/malloc.c
+@@ -56,8 +56,7 @@ xmalloc(
+ {
+ 	void	*ptr;
+ 
+-	ptr = valloc(size);
+-	if (ptr)
++	if(!posix_memalign(&ptr, sysconf(_SC_PAGESIZE), size))
+ 		return ptr;
+ 	badmalloc();
+ 	/* NOTREACHED */
+-- 
+2.17.1
+