1 files changed, 0 insertions, 57 deletions
diff --git a/vendor/backtrace/src/symbolize/gimli/mmap_windows.rs b/vendor/backtrace/src/symbolize/gimli/mmap_windows.rs
deleted file mode 100644
index b39509d..0000000
--- a/vendor/backtrace/src/symbolize/gimli/mmap_windows.rs
+++ /dev/null
@@ -1,57 +0,0 @@
-use super::super::super::windows::*;
-use super::mystd::fs::File;
-use super::mystd::os::windows::prelude::*;
-use core::ops::Deref;
-use core::ptr;
-use core::slice;
-
-pub struct Mmap {
-    // keep the file alive to prevent it from being deleted which would cause
-    // us to read bad data.
-    _file: File,
-    ptr: *mut c_void,
-    len: usize,
-}
-
-impl Mmap {
-    pub unsafe fn map(file: &File, len: usize) -> Option<Mmap> {
-        let file = file.try_clone().ok()?;
-        let mapping = CreateFileMappingA(
-            file.as_raw_handle() as *mut _,
-            ptr::null_mut(),
-            PAGE_READONLY,
-            0,
-            0,
-            ptr::null(),
-        );
-        if mapping.is_null() {
-            return None;
-        }
-        let ptr = MapViewOfFile(mapping, FILE_MAP_READ, 0, 0, len);
-        CloseHandle(mapping);
-        if ptr.is_null() {
-            return None;
-        }
-        Some(Mmap {
-            _file: file,
-            ptr,
-            len,
-        })
-    }
-}
-impl Deref for Mmap {
-    type Target = [u8];
-
-    fn deref(&self) -> &[u8] {
-        unsafe { slice::from_raw_parts(self.ptr as *const u8, self.len) }
-    }
-}
-
-impl Drop for Mmap {
-    fn drop(&mut self) {
-        unsafe {
-            let r = UnmapViewOfFile(self.ptr);
-            debug_assert!(r != 0);
-        }
-    }
-}