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https://github.com/octoleo/restic.git
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Update pkg/xattr to v0.2.0
This commit is contained in:
parent
3bbcf89105
commit
88e8eaa575
4
vendor/manifest
vendored
4
vendor/manifest
vendored
@ -52,8 +52,8 @@
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{
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"importpath": "github.com/pkg/xattr",
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"repository": "https://github.com/pkg/xattr",
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"revision": "b867675798fa7708a444945602b452ca493f2272",
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"branch": "master"
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"revision": "858d49c224b241ba9393e20f521f6a76f52dd482",
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"branch": "HEAD"
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},
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{
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"importpath": "github.com/restic/chunker",
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4
vendor/src/github.com/pkg/xattr/README.md
vendored
4
vendor/src/github.com/pkg/xattr/README.md
vendored
@ -14,12 +14,12 @@ Extended attribute support for Go (linux + darwin + freebsd).
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const path = "/tmp/myfile"
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const prefix = "user."
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if err := xattr.Setxattr(path, prefix+"test", []byte("test-attr-value")); err != nil {
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if err := xattr.Set(path, prefix+"test", []byte("test-attr-value")); err != nil {
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log.Fatal(err)
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}
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var data []byte
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data, err = xattr.Getxattr(path, prefix+"test"); err != nil {
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data, err = xattr.Get(path, prefix+"test"); err != nil {
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log.Fatal(err)
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}
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```
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10
vendor/src/github.com/pkg/xattr/xattr.go
vendored
10
vendor/src/github.com/pkg/xattr/xattr.go
vendored
@ -1,21 +1,21 @@
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/*
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Package xattr provides support for extended attributes on linux, darwin and freebsd.
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Extended attributes are name:value pairs associated permanently with files and directories,
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similar to the environment strings associated with a process.
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Extended attributes are name:value pairs associated permanently with files and directories,
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similar to the environment strings associated with a process.
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An attribute may be defined or undefined. If it is defined, its value may be empty or non-empty.
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More details you can find here: https://en.wikipedia.org/wiki/Extended_file_attributes
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*/
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package xattr
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// XAttrError records an error and the operation, file path and attribute that caused it.
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type XAttrError struct {
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// Error records an error and the operation, file path and attribute that caused it.
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type Error struct {
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Op string
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Path string
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Name string
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Err error
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}
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func (e *XAttrError) Error() string {
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func (e *Error) Error() string {
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return e.Op + " " + e.Path + " " + e.Name + ": " + e.Err.Error()
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}
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28
vendor/src/github.com/pkg/xattr/xattr_darwin.go
vendored
28
vendor/src/github.com/pkg/xattr/xattr_darwin.go
vendored
@ -2,32 +2,32 @@
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package xattr
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// Getxattr retrieves extended attribute data associated with path.
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func Getxattr(path, name string) ([]byte, error) {
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// Get retrieves extended attribute data associated with path.
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func Get(path, name string) ([]byte, error) {
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// find size.
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size, err := getxattr(path, name, nil, 0, 0, 0)
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if err != nil {
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return nil, &XAttrError{"getxattr", path, name, err}
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return nil, &Error{"xattr.Get", path, name, err}
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}
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if size > 0 {
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buf := make([]byte, size)
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// Read into buffer of that size.
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read, err := getxattr(path, name, &buf[0], size, 0, 0)
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if err != nil {
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return nil, &XAttrError{"getxattr", path, name, err}
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return nil, &Error{"xattr.Get", path, name, err}
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}
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return buf[:read], nil
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}
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return []byte{}, nil
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}
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// Listxattr retrieves a list of names of extended attributes associated
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// List retrieves a list of names of extended attributes associated
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// with the given path in the file system.
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func Listxattr(path string) ([]string, error) {
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func List(path string) ([]string, error) {
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// find size.
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size, err := listxattr(path, nil, 0, 0)
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if err != nil {
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return nil, &XAttrError{"listxattr", path, "", err}
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return nil, &Error{"xattr.List", path, "", err}
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}
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if size > 0 {
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@ -35,25 +35,25 @@ func Listxattr(path string) ([]string, error) {
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// Read into buffer of that size.
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read, err := listxattr(path, &buf[0], size, 0)
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if err != nil {
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return nil, &XAttrError{"listxattr", path, "", err}
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return nil, &Error{"xattr.List", path, "", err}
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}
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return nullTermToStrings(buf[:read]), nil
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}
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return []string{}, nil
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}
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// Setxattr associates name and data together as an attribute of path.
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func Setxattr(path, name string, data []byte) error {
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// Set associates name and data together as an attribute of path.
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func Set(path, name string, data []byte) error {
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if err := setxattr(path, name, &data[0], len(data), 0, 0); err != nil {
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return &XAttrError{"setxattr", path, name, err}
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return &Error{"xattr.Set", path, name, err}
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}
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return nil
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}
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// Removexattr removes the attribute associated with the given path.
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func Removexattr(path, name string) error {
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// Remove removes the attribute associated with the given path.
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func Remove(path, name string) error {
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if err := removexattr(path, name, 0); err != nil {
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return &XAttrError{"removexattr", path, name, err}
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return &Error{"xattr.Remove", path, name, err}
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}
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return nil
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}
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30
vendor/src/github.com/pkg/xattr/xattr_freebsd.go
vendored
30
vendor/src/github.com/pkg/xattr/xattr_freebsd.go
vendored
@ -10,61 +10,61 @@ const (
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EXTATTR_NAMESPACE_USER = 1
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)
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// Getxattr retrieves extended attribute data associated with path.
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func Getxattr(path, name string) ([]byte, error) {
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// Get retrieves extended attribute data associated with path.
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func Get(path, name string) ([]byte, error) {
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// find size.
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size, err := extattr_get_file(path, EXTATTR_NAMESPACE_USER, name, nil, 0)
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if err != nil {
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return nil, &XAttrError{"extattr_get_file", path, name, err}
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return nil, &Error{"xattr.Get", path, name, err}
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}
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if size > 0 {
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buf := make([]byte, size)
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// Read into buffer of that size.
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read, err := extattr_get_file(path, EXTATTR_NAMESPACE_USER, name, &buf[0], size)
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if err != nil {
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return nil, &XAttrError{"extattr_get_file", path, name, err}
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return nil, &Error{"xattr.Get", path, name, err}
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}
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return buf[:read], nil
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}
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return []byte{}, nil
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}
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// Listxattr retrieves a list of names of extended attributes associated
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// List retrieves a list of names of extended attributes associated
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// with the given path in the file system.
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func Listxattr(path string) ([]string, error) {
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func List(path string) ([]string, error) {
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// find size.
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size, err := extattr_list_file(path, EXTATTR_NAMESPACE_USER, nil, 0)
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if err != nil {
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return nil, &XAttrError{"extattr_list_file", path, "", err}
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return nil, &Error{"xattr.List", path, "", err}
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}
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if size > 0 {
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buf := make([]byte, size)
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// Read into buffer of that size.
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read, err := extattr_list_file(path, EXTATTR_NAMESPACE_USER, &buf[0], size)
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if err != nil {
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return nil, &XAttrError{"extattr_list_file", path, "", err}
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return nil, &Error{"xattr.List", path, "", err}
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}
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return attrListToStrings(buf[:read]), nil
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}
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return []string{}, nil
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}
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// Setxattr associates name and data together as an attribute of path.
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func Setxattr(path, name string, data []byte) error {
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// Set associates name and data together as an attribute of path.
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func Set(path, name string, data []byte) error {
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written, err := extattr_set_file(path, EXTATTR_NAMESPACE_USER, name, &data[0], len(data))
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if err != nil {
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return &XAttrError{"extattr_set_file", path, name, err}
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return &Error{"xattr.Set", path, name, err}
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}
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if written != len(data) {
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return &XAttrError{"extattr_set_file", path, name, syscall.E2BIG}
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return &Error{"xattr.Set", path, name, syscall.E2BIG}
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}
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return nil
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}
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// Removexattr removes the attribute associated with the given path.
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func Removexattr(path, name string) error {
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// Remove removes the attribute associated with the given path.
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func Remove(path, name string) error {
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if err := extattr_delete_file(path, EXTATTR_NAMESPACE_USER, name); err != nil {
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return &XAttrError{"extattr_delete_file", path, name, err}
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return &Error{"xattr.Remove", path, name, err}
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}
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return nil
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}
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28
vendor/src/github.com/pkg/xattr/xattr_linux.go
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28
vendor/src/github.com/pkg/xattr/xattr_linux.go
vendored
@ -4,58 +4,58 @@ package xattr
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import "syscall"
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// Getxattr retrieves extended attribute data associated with path.
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func Getxattr(path, name string) ([]byte, error) {
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// Get retrieves extended attribute data associated with path.
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func Get(path, name string) ([]byte, error) {
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// find size.
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size, err := syscall.Getxattr(path, name, nil)
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if err != nil {
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return nil, &XAttrError{"getxattr", path, name, err}
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return nil, &Error{"xattr.Get", path, name, err}
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}
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if size > 0 {
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data := make([]byte, size)
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// Read into buffer of that size.
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read, err := syscall.Getxattr(path, name, data)
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if err != nil {
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return nil, &XAttrError{"getxattr", path, name, err}
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return nil, &Error{"xattr.Get", path, name, err}
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}
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return data[:read], nil
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}
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return []byte{}, nil
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}
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// Listxattr retrieves a list of names of extended attributes associated
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// List retrieves a list of names of extended attributes associated
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// with the given path in the file system.
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func Listxattr(path string) ([]string, error) {
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func List(path string) ([]string, error) {
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// find size.
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size, err := syscall.Listxattr(path, nil)
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if err != nil {
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return nil, &XAttrError{"listxattr", path, "", err}
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return nil, &Error{"xattr.List", path, "", err}
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}
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if size > 0 {
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buf := make([]byte, size)
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// Read into buffer of that size.
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read, err := syscall.Listxattr(path, buf)
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if err != nil {
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return nil, &XAttrError{"listxattr", path, "", err}
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return nil, &Error{"xattr.List", path, "", err}
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}
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return nullTermToStrings(buf[:read]), nil
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}
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return []string{}, nil
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}
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// Setxattr associates name and data together as an attribute of path.
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func Setxattr(path, name string, data []byte) error {
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// Set associates name and data together as an attribute of path.
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func Set(path, name string, data []byte) error {
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if err := syscall.Setxattr(path, name, data, 0); err != nil {
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return &XAttrError{"setxattr", path, name, err}
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return &Error{"xattr.Set", path, name, err}
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}
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return nil
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}
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// Removexattr removes the attribute associated
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// Remove removes the attribute associated
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// with the given path.
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func Removexattr(path, name string) error {
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func Remove(path, name string) error {
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if err := syscall.Removexattr(path, name); err != nil {
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return &XAttrError{"removexattr", path, name, err}
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return &Error{"xattr.Remove", path, name, err}
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}
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return nil
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}
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@ -18,12 +18,12 @@ func Test_setxattr(t *testing.T) {
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}
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defer os.Remove(tmp.Name())
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err = Setxattr(tmp.Name(), UserPrefix+"test", []byte("test-attr-value"))
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err = Set(tmp.Name(), UserPrefix+"test", []byte("test-attr-value"))
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if err != nil {
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t.Fatal(err)
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}
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list, err := Listxattr(tmp.Name())
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list, err := List(tmp.Name())
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if err != nil {
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t.Fatal(err)
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}
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@ -40,7 +40,7 @@ func Test_setxattr(t *testing.T) {
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}
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var data []byte
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data, err = Getxattr(tmp.Name(), UserPrefix+"test")
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data, err = Get(tmp.Name(), UserPrefix+"test")
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if err != nil {
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t.Fatal(err)
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}
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@ -50,7 +50,7 @@ func Test_setxattr(t *testing.T) {
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t.Fail()
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}
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err = Removexattr(tmp.Name(), UserPrefix+"test")
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err = Remove(tmp.Name(), UserPrefix+"test")
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if err != nil {
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t.Fatal(err)
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}
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