gentoo-overlay/app-admin/testdisk/files/testdisk-7.1-backport-ntfs-3g-ioctl-prototype.patch

From 2b0a0fcde875a89e2beffbe5c43c7518f682b482 Mon Sep 17 00:00:00 2001
From: Christophe Grenier <grenier@cgsecurity.org>
Date: Wed, 6 Apr 2022 07:43:45 +0200
Subject: [PATCH] src/ntfs_io.c: fix ntfs_device_testdisk_io_ioctl() prototype
 for ntfs-3g

---
Gentoo note: link to upstream commit:
https://git.cgsecurity.org/cgit/testdisk/commit/?id=2b0a0fcde875a89e2beffbe5c43c7518f682b482

 src/ntfs_io.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/ntfs_io.c b/src/ntfs_io.c
index 5ca494a5..fa056724 100644
--- a/src/ntfs_io.c
+++ b/src/ntfs_io.c
@@ -159,6 +159,7 @@ static int ntfs_device_testdisk_io_stat(struct ntfs_device *dev, struct stat *bu
 	return -1;
 }
 
+#ifdef HAVE_LIBNTFS
 static int ntfs_device_testdisk_io_ioctl(struct ntfs_device *dev, int request,
 		void *argp)
 {
@@ -168,6 +169,17 @@ static int ntfs_device_testdisk_io_ioctl(struct ntfs_device *dev, int request,
 #endif
 	return -1;
 }
+#else
+static int ntfs_device_testdisk_io_ioctl(struct ntfs_device *dev, unsigned long request,
+		void *argp)
+{
+	log_warning( "ntfs_device_testdisk_io_ioctl() unimplemented\n");
+#ifdef ENOTSUP
+	errno = ENOTSUP;
+#endif
+	return -1;
+}
+#endif
 
 /**
  * Device operations for working with unix style devices and files.
-- 
2.37.4