Update metric dependencies (#5023)

This commit is contained in:
Manuel Alejandro de Brito Fontes 2020-02-06 09:50:13 -03:00 committed by GitHub
parent 4befa8cc8a
commit 9278f0cad2
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GPG key ID: 4AEE18F83AFDEB23
128 changed files with 3873 additions and 2729 deletions

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@ -177,6 +177,26 @@ func (p Proc) Executable() (string, error) {
return exe, err
}
// Cwd returns the absolute path to the current working directory of the process.
func (p Proc) Cwd() (string, error) {
wd, err := os.Readlink(p.path("cwd"))
if os.IsNotExist(err) {
return "", nil
}
return wd, err
}
// RootDir returns the absolute path to the process's root directory (as set by chroot)
func (p Proc) RootDir() (string, error) {
rdir, err := os.Readlink(p.path("root"))
if os.IsNotExist(err) {
return "", nil
}
return rdir, err
}
// FileDescriptors returns the currently open file descriptors of a process.
func (p Proc) FileDescriptors() ([]uintptr, error) {
names, err := p.fileDescriptors()