Fix db.munmap() to return an error.

Changes munmap to return an error and the DB now implements io.Closer.
I also removed all the OS and Syscall mocking because it's causing issues.
Corrupt file tests need to be recreated but directly using the file system
instead.

1 files changed, 0 insertions, 20 deletions

diff --git a/syscall_darwin.go b/syscall_darwin.go
deleted file mode 100644
index cb9a20c..0000000
--- a/syscall_darwin.go
+++ /dev/null
@@ -1,20 +0,0 @@
-package bolt
-
-import (
-	"syscall"
-)
-
-type _syscall interface {
-	Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error)
-	Munmap([]byte) error
-}
-
-type syssyscall struct{}
-
-func (o *syssyscall) Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
-	return syscall.Mmap(fd, offset, length, prot, flags)
-}
-
-func (o *syssyscall) Munmap(b []byte) error {
-	return syscall.Munmap(b)
-}