[PATCH 0/1] MR8735: ntdll: Remove redundant fusefs detection for NetBSD.

[Akihiro Sagawa (＠sgwaki)]

Unlike FreeBSD, NetBSD does not provide native support for FUSE. Although it has a similar framework called puffs, the fstatvfs(2) function never returns "fusefs".

[PATCH 1/1] ntdll: Remove redundant fusefs detection for NetBSD.

[Akihiro Sagawa]

From: Akihiro Sagawa

Unlike FreeBSD, NetBSD does not provide native support for FUSE.
Although it has a similar framework called puffs, the fstatvfs(2)
function never returns "fusefs".
---
 dlls/ntdll/unix/file.c | 17 -----------------
 1 file changed, 17 deletions(-)

diff --git a/dlls/ntdll/unix/file.c b/dlls/ntdll/unix/file.c
index 4b9d063ff3d..958ae9a6937 100644
--- a/dlls/ntdll/unix/file.c
+++ b/dlls/ntdll/unix/file.c
@@ -1297,23 +1297,6 @@ static BOOLEAN get_dir_case_sensitivity_stat( int root_fd, const char *dir )
 #endif
     return TRUE;

-#elif defined(__NetBSD__)
-    struct statvfs stfs;
-    int fd;
-
-    if ((fd = openat( root_fd, dir, O_RDONLY )) == -1) return TRUE;
-    if (fstatvfs( fd, &stfs ) == -1)
-    {
-        close( fd );
-        return TRUE;
-    }
-    close( fd );
-    /* Only assume CIOPFS is case insensitive. */
-    if (strcmp( stfs.f_fstypename, "fusefs" ) ||
-        strncmp( stfs.f_mntfromname, "ciopfs", 5 ))
-        return FALSE;
-    return TRUE;
-
 #elif defined(__linux__)
     BOOLEAN sens = TRUE;
     struct statfs stfs;

[Akihiro Sagawa (＠sgwaki)]

I initially attempted to fix [Bug 58571](https://bugs.winehq.org/show_bug.cgi?id=58571) by applying the following patch. However, I later discovered that the NetBSD kernel does not support FUSE. Therefore, I propose removing the entire block.

```patch
--- a/dlls/ntdll/unix/file.c
+++ b/dlls/ntdll/unix/file.c
@@ -1309,8 +1309,8 @@ static BOOLEAN get_dir_case_sensitivity_stat( int root_fd, const char *dir )
     }
     close( fd );
     /* Only assume CIOPFS is case insensitive. */
-    if (strcmp( stfs.f_fstypename, "fusefs" ) ||
-        strncmp( stfs.f_mntfromname, "ciopfs", 5 ))
+    if (!strcmp( stfs.f_fstypename, "fusefs" ) &&
+        !strncmp( stfs.f_mntfromname, "ciopfs", 5 ))
         return FALSE;
     return TRUE;
```