diff options
Diffstat (limited to 'libgo/go/os/env_unix.go')
| -rw-r--r-- | libgo/go/os/env_unix.go | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/libgo/go/os/env_unix.go b/libgo/go/os/env_unix.go index 8dd84ae4f3a..01fd9d449f3 100644 --- a/libgo/go/os/env_unix.go +++ b/libgo/go/os/env_unix.go @@ -9,11 +9,12 @@ package os import ( + "errors" "sync" ) -// ENOENV is the Error indicating that an environment variable does not exist. -var ENOENV = NewError("no such environment variable") +// ENOENV is the error indicating that an environment variable does not exist. +var ENOENV = errors.New("no such environment variable") var env map[string]string var once sync.Once @@ -34,7 +35,7 @@ var envLock sync.RWMutex // Getenverror retrieves the value of the environment variable named by the key. // It returns the value and an error, if any. -func Getenverror(key string) (value string, err Error) { +func Getenverror(key string) (value string, err error) { once.Do(copyenv) if len(key) == 0 { @@ -59,8 +60,8 @@ func Getenv(key string) string { } // Setenv sets the value of the environment variable named by the key. -// It returns an Error, if any. -func Setenv(key, value string) Error { +// It returns an error, if any. +func Setenv(key, value string) error { once.Do(copyenv) if len(key) == 0 { return EINVAL |