From be238f8aef65445e7d9b1452bcba970ebbe3f4c4 Mon Sep 17 00:00:00 2001
From: Maximilian Bosch <maximilian@mbosch.me>
Date: Sat, 25 Jan 2020 12:55:11 +0100
Subject: [PATCH] ext4magic: fix build w/glibc-2.30

---
 pkgs/tools/filesystems/ext4magic/default.nix     |  1 +
 pkgs/tools/filesystems/ext4magic/glibc-fix.patch | 12 ++++++++++++
 2 files changed, 13 insertions(+)
 create mode 100644 pkgs/tools/filesystems/ext4magic/glibc-fix.patch

diff --git a/pkgs/tools/filesystems/ext4magic/default.nix b/pkgs/tools/filesystems/ext4magic/default.nix
index 40159b5fb6e6..1e1edfab8dd1 100644
--- a/pkgs/tools/filesystems/ext4magic/default.nix
+++ b/pkgs/tools/filesystems/ext4magic/default.nix
@@ -14,6 +14,7 @@ stdenv.mkDerivation rec {
         url = https://sourceforge.net/p/ext4magic/tickets/10/attachment/ext4magic-0.3.2-i_dir_acl.patch;
         sha256 = "1accydd8kigid68yir2fbihm3r3x8ws3iyznp25snkx41w6y6x8c";
     })
+    ./glibc-fix.patch
   ];
 
   buildInputs = [ file libuuid e2fsprogs zlib bzip2 ];
diff --git a/pkgs/tools/filesystems/ext4magic/glibc-fix.patch b/pkgs/tools/filesystems/ext4magic/glibc-fix.patch
new file mode 100644
index 000000000000..906609788939
--- /dev/null
+++ b/pkgs/tools/filesystems/ext4magic/glibc-fix.patch
@@ -0,0 +1,12 @@
+diff --git a/src/recover.c b/src/recover.c
+index 41b4aee..30b5d8f 100644
+--- a/src/recover.c
++++ b/src/recover.c
+@@ -24,6 +24,7 @@
+ #include <errno.h>
+ #include <fcntl.h>
+ #include <utime.h>
++#include <sys/sysmacros.h>
+ 
+ #ifndef O_LARGEFILE
+ #define O_LARGEFILE 0