Add support for QNX Neutrino 7.1

Author: flba-eb

build.rs

@@ -14,11 +14,12 @@ fn main() {
         solaris: { target_os = "solaris" },
         watchos: { target_os = "watchos" },
         tvos: { target_os = "tvos" },
+        nto_qnx: { target_os = "nto"},
 
 
         // cfg aliases we would like to use
         apple_targets: { any(ios, macos, watchos, tvos) },
-        bsd: { any(freebsd, dragonfly, netbsd, openbsd, apple_targets) },
+        bsd: { any(freebsd, dragonfly, netbsd, openbsd, apple_targets, nto_qnx) },
         bsd_without_apple: { any(freebsd, dragonfly, netbsd, openbsd) },
         linux_android: { any(android, linux) },
         freebsdlike: { any(dragonfly, freebsd) },

src/dir.rs

@@ -228,6 +228,7 @@ impl Entry {
                          target_os = "emscripten",
                          target_os = "fuchsia",
                          target_os = "haiku",
+                         target_os = "nto",
                          target_os = "hurd",
                          solarish,
                          linux_android,
@@ -250,7 +251,12 @@ impl Entry {
     /// notably, some Linux filesystems don't implement this. The caller should use `stat` or
     /// `fstat` if this returns `None`.
     pub fn file_type(&self) -> Option<Type> {
-        #[cfg(not(any(solarish, target_os = "aix", target_os = "haiku")))]
+        #[cfg(not(any(
+            solarish,
+            target_os = "aix",
+            target_os = "haiku",
+            target_os = "nto",
+        )))]
         match self.0.d_type {
             libc::DT_FIFO => Some(Type::Fifo),
             libc::DT_CHR => Some(Type::CharacterDevice),
@@ -263,7 +269,12 @@ impl Entry {
         }
 
         // illumos, Solaris, and Haiku systems do not have the d_type member at all:
-        #[cfg(any(solarish, target_os = "aix", target_os = "haiku"))]
+        #[cfg(any(
+            solarish,
+            target_os = "aix",
+            target_os = "haiku",
+            target_os = "nto",
+        ))]
         None
     }
 }