Close #1: no more "*&"!HEADmaster

1 files changed, 30 insertions, 33 deletions

diff --git a/fcmd.go b/fcmd.go
index 2193f71..e057587 100644
--- a/fcmd.go
+++ b/fcmd.go
@@ -38,17 +38,14 @@ var DefaultPerm os.FileMode = 0750 // u=rwx, g=r-x, o=---
 
 // Checks if the target exists.
 func IsExist(target string) bool {
-        _, err := os.Stat(*&target)
-        if os.IsNotExist(*&err) {
-                return false
-        }
-        return true
+        _, err := os.Stat(target)
+        return os.IsNotExist(err)
 }
 
 // Checks if the target is a directory.
 // Returns false if the target is unreachable.
 func IsDir(target string) bool {
-        stat, err := os.Stat(*&target)
+        stat, err := os.Stat(target)
         if err != nil {
                 return false
         }
@@ -57,13 +54,13 @@ func IsDir(target string) bool {
 
 // Checks lexically if the target is hidden (only for Unix based OS).
 func IsHidden(target string) bool {
-        return strings.HasPrefix(*&target, ".")
+        return strings.HasPrefix(target, ".")
 }
 
 // Lists separately the names of directories and files inside the target directory.
 // Hidden files and directories are not listed.
 func Ls(target string) (dirs, files []string) {
-        directory, err := ioutil.ReadDir(*&target)
+        directory, err := ioutil.ReadDir(target)
         if err != nil {
                 return
         }
@@ -72,9 +69,9 @@ func Ls(target string) (dirs, files []string) {
                         continue
                 }
                 if element.IsDir() {
-                        dirs = append(*&dirs, element.Name())
+                        dirs = append(dirs, element.Name())
                 } else {
-                        files = append(*&files, element.Name())
+                        files = append(files, element.Name())
                 }
         }
         return
@@ -84,21 +81,21 @@ func Ls(target string) (dirs, files []string) {
 // Returned paths are relative to the given root directory.
 // Hidden files and directories are not listed.
 func Explore(root string) (dirs, files []string) {
-        dirList, fileList := Ls(*&root)
+        dirList, fileList := Ls(root)
 
         for _, file := range fileList {
-                files = append(*&files, *&file)
+                files = append(files, file)
         }
 
         for _, dir := range dirList {
-                subRoot := path.Join(*&root, *&dir)
-                dirs = append(dirs, *&subRoot)
-                subDirs, subFiles := Explore(*&subRoot)
+                subRoot := path.Join(root, dir)
+                dirs = append(dirs, subRoot)
+                subDirs, subFiles := Explore(subRoot)
                 for _, subFile := range subFiles {
-                        files = append(*&files, *&subFile)
+                        files = append(files, subFile)
                 }
                 for _, subDir := range subDirs {
-                        dirs = append(*&dirs, *&subDir)
+                        dirs = append(dirs, subDir)
                 }
         }
         return
@@ -108,26 +105,26 @@ func Explore(root string) (dirs, files []string) {
 // A nonexistent target file is created, otherwise it is truncated.
 // Parent directories are automatically created if they do not exist.
 func Cp(source, target string) error {
-        sourceFile, err := os.Open(*&source)
+        sourceFile, err := os.Open(source)
         if err != nil {
                 return err
         }
         defer sourceFile.Close()
 
-        dir, _ := path.Split(*&target)
+        dir, _ := path.Split(target)
 
-        err = os.MkdirAll(*&dir, DefaultPerm)
+        err = os.MkdirAll(dir, DefaultPerm)
         if err != nil {
                 return err
         }
 
-        targetFile, err := os.Create(*&target)
+        targetFile, err := os.Create(target)
         if err != nil {
                 return err
         }
         defer targetFile.Close()
 
-        _, err = io.Copy(*&targetFile, *&sourceFile)
+        _, err = io.Copy(targetFile, sourceFile)
         return err
 }
 
@@ -135,56 +132,56 @@ func Cp(source, target string) error {
 // A nonexistent target file is created, otherwise it is truncated.
 // Parent directories are automatically created if they do not exist.
 func WriteFile(target string, data []byte) error {
-        dir, _ := path.Split(*&target)
+        dir, _ := path.Split(target)
 
-        err := os.MkdirAll(*&dir, DefaultPerm)
+        err := os.MkdirAll(dir, DefaultPerm)
         if err != nil {
                 return err
         }
 
-        err = ioutil.WriteFile(*&target, *&data, DefaultPerm)
+        err = ioutil.WriteFile(target, data, DefaultPerm)
         return err
 }
 
 // Creates a symbolic link to given source at the target path.
 func Lns(source, target string) error {
-        return os.Symlink(*&source, *&target)
+        return os.Symlink(source, target)
 }
 
 // Returns the destination of the given symbolic link.
 func Lnl(target string) (string, error) {
-        return os.Readlink(*&target)
+        return os.Readlink(target)
 }
 
 // Renames or moves the source file or directory to the target name or path.
 func Mv(source, target string) error {
-        return os.Rename(*&source, *&target)
+        return os.Rename(source, target)
 }
 
 // Removes the target file or the target directory and all files it contains.
 // No error is returned is the target does not exist.
 func Rm(target string) error {
-        return os.RemoveAll(*&target)
+        return os.RemoveAll(target)
 }
 
 // Changes the current working directory to the target directory.
 func Cd(target string) error {
-        return os.Chdir(*&target)
+        return os.Chdir(target)
 }
 
 // Changes the mode of the target file to the given mode.
 // If the target is a symbolic link, it changes the mode of the link's target.
 func Chmod(target string, mode os.FileMode) error {
-        return os.Chmod(*&target, *&mode)
+        return os.Chmod(target, mode)
 }
 
 // Changes the numeric uid and gid of the target.
 // If the target is a symbolic link, it changes the uid and gid of the link's target.
 func Chown(target string, uid, gid int) error {
-        return os.Chown(*&target, *&uid, *&gid)
+        return os.Chown(target, uid, gid)
 }
 
 // Changes the access and modification times of the target.
 func Chtimes(target string, atime time.Time, mtime time.Time) error {
-        return os.Chtimes(*&target, *&atime, *&mtime)
+        return os.Chtimes(target, atime, mtime)
 }