From 6019598fdb9d223beec7da5848cf950ca90e85e7 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Sun, 24 May 2020 23:46:41 +0200
Subject: contrib: collect getdents stuff in getdents-debug folder

---
 contrib/getdents/getdents.go | 75 --------------------------------------------
 1 file changed, 75 deletions(-)
 delete mode 100644 contrib/getdents/getdents.go

(limited to 'contrib/getdents/getdents.go')

diff --git a/contrib/getdents/getdents.go b/contrib/getdents/getdents.go
deleted file mode 100644
index a70692a..0000000
--- a/contrib/getdents/getdents.go
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
-Small tool to try to debug unix.Getdents problems on CIFS mounts
-( https://github.com/rfjakob/gocryptfs/issues/483 )
-
-Example output:
-
-$ while sleep 1 ; do ./getdents /mnt/synology/public/tmp/g1 ; done
-unix.Getdents fd3: n=4176, err=<nil>
-unix.Getdents fd3: n=4176, err=<nil>
-unix.Getdents fd3: n=4176, err=<nil>
-unix.Getdents fd3: n=4176, err=<nil>
-unix.Getdents fd3: n=4176, err=<nil>
-unix.Getdents fd3: n=3192, err=<nil>
-unix.Getdents fd3: n=0, err=<nil>
-total 24072 bytes
-unix.Getdents fd3: n=4176, err=<nil>
-unix.Getdents fd3: n=4176, err=<nil>
-unix.Getdents fd3: n=4176, err=<nil>
-unix.Getdents fd3: n=4176, err=<nil>
-unix.Getdents fd3: n=-1, err=no such file or directory
-total 16704 bytes
-unix.Getdents fd3: n=4176, err=<nil>
-unix.Getdents fd3: n=4176, err=<nil>
-unix.Getdents fd3: n=4176, err=<nil>
-unix.Getdents fd3: n=4176, err=<nil>
-unix.Getdents fd3: n=4176, err=<nil>
-unix.Getdents fd3: n=3192, err=<nil>
-unix.Getdents fd3: n=0, err=<nil>
-total 24072 bytes
-*/
-
-package main
-
-import (
-	"flag"
-	"fmt"
-	"log"
-	"os"
-
-	"golang.org/x/sys/unix"
-)
-
-const (
-	myName = "getdents"
-)
-
-func main() {
-	flag.Usage = func() {
-		fmt.Fprintf(os.Stderr, "Usage: %s PATH\n", myName)
-		fmt.Fprintf(os.Stderr, "Run getdents(2) on PATH\n")
-		os.Exit(1)
-	}
-	flag.Parse()
-	if flag.NArg() != 1 {
-		flag.Usage()
-	}
-	path := flag.Arg(0)
-
-	fd, err := unix.Open(path, unix.O_RDONLY, 0)
-	if err != nil {
-		log.Fatalf("unix.Open returned err=%v", err)
-	}
-
-	tmp := make([]byte, 10000)
-	sum := 0
-	for {
-		n, err := unix.Getdents(fd, tmp)
-		fmt.Printf("unix.Getdents fd%d: n=%d, err=%v\n", fd, n, err)
-		if n <= 0 {
-			fmt.Printf("total %d bytes\n", sum)
-			break
-		}
-		sum += n
-	}
-}
-- 
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