mountinfo

package

v1.15.4 Latest Latest Go to latest Published: Apr 11, 2024 License: Apache-2.0 Imports: 9 Imported by: 16

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Repository

github.com/cilium/cilium

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Documentation ¶

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Index ¶

Constants
func IsMountFS(mntType int64, path string) (bool, bool, error)
type MountInfo
- func GetMountInfo() ([]*MountInfo, error)

Constants ¶

View Source

const (
	// FilesystemType superblock magic numbers for filesystems,
	// to be used for IsMountFS.
	FilesystemTypeBPFFS   = unix.BPF_FS_MAGIC
	FilesystemTypeCgroup2 = unix.CGROUP2_SUPER_MAGIC
)

Variables ¶

This section is empty.

Functions ¶

func IsMountFS ¶

func IsMountFS(mntType int64, path string) (bool, bool, error)

IsMountFS returns two boolean values, checking

whether the path is a mount point;
if yes, whether its filesystem type is mntType.

Note that this function can not detect bind mounts, and is not working properly when path="/".

Types ¶

type MountInfo ¶

type MountInfo struct {
	MountID        int64
	ParentID       int64
	StDev          string
	Root           string
	MountPoint     string
	MountOptions   string
	OptionalFields []string
	FilesystemType string
	MountSource    string
	SuperOptions   string
}

MountInfo is a struct representing information from /proc/pid/mountinfo. More information about file syntax: https://www.kernel.org/doc/Documentation/filesystems/proc.txt

func GetMountInfo ¶

func GetMountInfo() ([]*MountInfo, error)

GetMountInfo returns a slice of *MountInfo with information parsed from /proc/self/mountinfo

Source Files ¶

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