diff options
| author | HongyanShen <763987993@qq.com> | 2020-03-11 12:55:24 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-03-11 12:55:24 +0800 |
| commit | 03529fc0c29072f6f26e11ffbd7229cf92dc71ce (patch) | |
| tree | ed8833386a712c850dcef0815509774681a6ab56 /weed/util/file_util.go | |
| parent | 0fca1ae776783b37481549df40f477b7d9248d3c (diff) | |
| parent | 60f5f05c78a2918d5219c925cea5847759281a2c (diff) | |
| download | seaweedfs-03529fc0c29072f6f26e11ffbd7229cf92dc71ce.tar.xz seaweedfs-03529fc0c29072f6f26e11ffbd7229cf92dc71ce.zip | |
Merge pull request #1 from chrislusf/master
sync
Diffstat (limited to 'weed/util/file_util.go')
| -rw-r--r-- | weed/util/file_util.go | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/weed/util/file_util.go b/weed/util/file_util.go index 78add6724..bef9f7cd6 100644 --- a/weed/util/file_util.go +++ b/weed/util/file_util.go @@ -3,6 +3,7 @@ package util import ( "errors" "os" + "time" "github.com/chrislusf/seaweedfs/weed/glog" ) @@ -40,3 +41,21 @@ func FileExists(filename string) bool { return true } + +func CheckFile(filename string) (exists, canRead, canWrite bool, modTime time.Time, fileSize int64) { + exists = true + fi, err := os.Stat(filename) + if os.IsNotExist(err) { + exists = false + return + } + if fi.Mode()&0400 != 0 { + canRead = true + } + if fi.Mode()&0200 != 0 { + canWrite = true + } + modTime = fi.ModTime() + fileSize = fi.Size() + return +} |