main: Run 'ensure fds' code early during the program startup.

The files are apparently processed in alphabetic order, so cli_args.go is
processed before main.go. In order to run before the go-fuse imports, put
the 'ensure fds' code in a separate package. Debug messages are omitted
to avoid additional imports (that might contain other code messing up our
file descriptors).

1 files changed, 5 insertions, 0 deletions

diff --git a/cli_args.go b/cli_args.go
index b3f2834..a4da85c 100644
--- a/cli_args.go
+++ b/cli_args.go
@@ -1,5 +1,10 @@
 package main
 
+// Should be initialized before anything else.
+// This import line MUST be in the alphabitcally first source code file of
+// package main!
+import _ "github.com/rfjakob/gocryptfs/internal/ensurefds012"
+
 import (
 	"flag"
 	"fmt"