proxy.golang.org: github.com/moby/sys/mountinfo

Package mountinfo provides a set of functions to retrieve information about OS mounts. Currently it supports Linux. For historical reasons, there is also some support for FreeBSD and OpenBSD, and a shallow implementation for Windows, but in general this is Linux-only package, so the rest of the document only applies to Linux, unless explicitly specified otherwise. In Linux, information about mounts seen by the current process is available from /proc/self/mountinfo. Note that due to mount namespaces, different processes can see different mounts. A per-process mountinfo table is available from /proc/<PID>/mountinfo, where <PID> is a numerical process identifier. In general, /proc is not a very efficient interface, and mountinfo is not an exception. For example, there is no way to get information about a specific mount point (i.e. it is all-or-nothing). This package tries to hide the /proc ineffectiveness by using parse filters while reading mountinfo. A filter can skip some entries, or stop processing the rest of the file once the needed information is found. For mountinfo filters that accept path as an argument, the path must be absolute, having all symlinks resolved, and being cleaned (i.e. no extra slashes or dots). One way to achieve all of the above is to employ filepath.Abs followed by filepath.EvalSymlinks (the latter calls filepath.Clean on the result so there is no need to explicitly call filepath.Clean). NOTE that in many cases there is no need to consult mountinfo at all. Here are some of the cases where mountinfo should not be parsed: 1. Before performing a mount. Usually, this is not needed, but if required (say to prevent over-mounts), to check whether a directory is mounted, call os.Lstat on it and its parent directory, and compare their st.Sys().(*syscall.Stat_t).Dev fields -- if they differ, then the directory is the mount point. NOTE this does not work for bind mounts. Optionally, the filesystem type can also be checked by calling unix.Statfs and checking the Type field (i.e. filesystem type). 2. After performing a mount. If there is no error returned, the mount succeeded; checking the mount table for a new mount is redundant and expensive. 3. Before performing an unmount. It is more efficient to do an unmount and ignore a specific error (EINVAL) which tells the directory is not mounted. 4. After performing an unmount. If there is no error returned, the unmount succeeded. 5. To find the mount point root of a specific directory. You can perform os.Stat() on the directory and traverse up until the Dev field of a parent directory differs.

• Homepage: https://github.com/moby/sys
• Documentation: https://pkg.go.dev/github.com/moby/sys/mountinfo#section-documentation
• Licenses: Apache-2.0
• Latest release: v0.7.2 (published almost 2 years ago)
• Last Synced: 2026-05-15T07:47:29.069Z (11 days ago)
• Versions: 15
• Dependent Packages: 3,093
• Dependent Repositories: 18,076
• Docker Downloads: 20,349,770,991
• Rankings:
  • Docker downloads count: 0.029%
  • Dependent repos count: 0.053%
  • Dependent packages count: 0.067%
  • Average: 2.142%
  • Forks count: 4.236%
  • Stargazers count: 6.327%

proxy.golang.org: github.com/moby/sys/mount

Package mount provides a set of functions to mount and unmount mounts. Currently it supports Linux. For historical reasons, there is also some support for FreeBSD.

• Homepage: https://github.com/moby/sys
• Documentation: https://pkg.go.dev/github.com/moby/sys/mount#section-documentation
• Licenses: Apache-2.0
• Latest release: v0.3.4 (published almost 2 years ago)
• Last Synced: 2026-05-24T00:17:34.082Z (3 days ago)
• Versions: 8
• Dependent Packages: 2,016
• Dependent Repositories: 4,852
• Docker Downloads: 9,061,021,457
• Rankings:
  • Docker downloads count: 0.05%
  • Dependent packages count: 0.078%
  • Dependent repos count: 0.12%
  • Average: 2.162%
  • Forks count: 4.236%
  • Stargazers count: 6.327%

proxy.golang.org: github.com/moby/sys/signal

Package signal provides helper functions for dealing with signals across various operating systems.

• Homepage: https://github.com/moby/sys
• Documentation: https://pkg.go.dev/github.com/moby/sys/signal#section-documentation
• Licenses: Apache-2.0
• Latest release: v0.7.1 (published almost 2 years ago)
• Last Synced: 2026-05-22T18:47:13.380Z (4 days ago)
• Versions: 4
• Dependent Packages: 684
• Dependent Repositories: 3,275
• Docker Downloads: 13,818,189,299
• Rankings:
  • Docker downloads count: 0.03%
  • Dependent repos count: 0.14%
  • Dependent packages count: 0.202%
  • Average: 2.175%
  • Forks count: 4.236%
  • Stargazers count: 6.266%

proxy.golang.org: github.com/moby/sys/symlink

Package symlink implements FollowSymlinkInScope which is an extension of path/filepath.EvalSymlinks, as well as a Windows long-path aware version of path/filepath.EvalSymlinks from the Go standard library. The code from path/filepath.EvalSymlinks has been adapted in fs.go. Read the LICENSE.BSD file that governs fs.go and LICENSE.APACHE for fs_unix_test.go.

• Homepage: https://github.com/moby/sys
• Documentation: https://pkg.go.dev/github.com/moby/sys/symlink#section-documentation
• Licenses: Apache-2.0
• Latest release: v0.3.0 (published almost 2 years ago)
• Last Synced: 2026-05-13T13:06:45.759Z (13 days ago)
• Versions: 3
• Dependent Packages: 261
• Dependent Repositories: 12,238
• Docker Downloads: 10,830,805,106
• Rankings:
  • Docker downloads count: 0.032%
  • Dependent repos count: 0.069%
  • Dependent packages count: 0.279%
  • Average: 2.188%
  • Forks count: 4.236%
  • Stargazers count: 6.327%

proxy.golang.org: github.com/moby/sys/sequential

Package sequential provides a set of functions for managing sequential files on Windows. The origin of these functions are the golang OS and windows packages, slightly modified to only cope with files, not directories due to the specific use case. The alteration is to allow a file on Windows to be opened with FILE_FLAG_SEQUENTIAL_SCAN (particular for docker load), to avoid eating the standby list, particularly when accessing large files such as layer.tar. For non-Windows platforms, the package provides wrappers for the equivalents in the os packages. They are passthrough on Unix platforms, and only relevant on Windows.

• Homepage: https://github.com/moby/sys
• Documentation: https://pkg.go.dev/github.com/moby/sys/sequential#section-documentation
• Licenses: Apache-2.0
• Latest release: v0.6.0 (published almost 2 years ago)
• Last Synced: 2026-05-23T16:48:16.334Z (3 days ago)
• Versions: 2
• Dependent Packages: 1,281
• Dependent Repositories: 1,113
• Docker Downloads: 9,804,803,706
• Rankings:
  • Docker downloads count: 0.039%
  • Dependent packages count: 0.214%
  • Dependent repos count: 0.233%
  • Average: 2.198%
  • Forks count: 4.236%
  • Stargazers count: 6.266%

proxy.golang.org: github.com/moby/sys/devices

Package devices provides some helper functions for constructing device configurations for runc. These are exclusively used by higher-level runtimes that need to configure runc's device list based on existing devices.

• Homepage: https://github.com/moby/sys
• Documentation: https://pkg.go.dev/github.com/moby/sys/devices#section-documentation
• Licenses: Apache-2.0
• Latest release: v0.1.0 (published about 2 months ago)
• Last Synced: 2026-05-04T19:49:18.851Z (22 days ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent packages count: 4.867%
  • Average: 5.03%
  • Dependent repos count: 5.194%

proxy.golang.org: github.com/moby/sys

• Homepage: https://github.com/moby/sys
• Documentation: https://pkg.go.dev/github.com/moby/sys#section-documentation
• Licenses: apache-2.0
• Latest release: v0.0.0-20200315194828-07b9aaad3088 (published about 6 years ago)
• Last Synced: 2026-05-05T15:35:37.693Z (21 days ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 16
• Docker Downloads: 1,343
• Rankings:
  • Dependent repos count: 1.358%
  • Forks count: 4.236%
  • Average: 5.093%
  • Stargazers count: 6.327%
  • Dependent packages count: 8.453%

proxy.golang.org: github.com/moby/sys/atomicwriter

Package atomicwriter provides utilities to perform atomic writes to a file or set of files.

• Homepage: https://github.com/moby/sys
• Documentation: https://pkg.go.dev/github.com/moby/sys/atomicwriter#section-documentation
• Licenses: Apache-2.0
• Latest release: v0.1.0 (published about 1 year ago)
• Last Synced: 2026-05-04T12:37:22.897Z (22 days ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Docker Downloads: 771,840,094
• Rankings:
  • Dependent packages count: 5.605%
  • Average: 5.793%
  • Dependent repos count: 5.981%

proxy.golang.org: github.com/moby/sys/reexec

Package reexec facilitates the busybox style reexec of a binary. Handlers can be registered with a name and the argv 0 of the exec of the binary will be used to find and execute custom init paths. It is used to work around forking limitations when using Go.

• Homepage: https://github.com/moby/sys
• Documentation: https://pkg.go.dev/github.com/moby/sys/reexec#section-documentation
• Licenses: Apache-2.0
• Latest release: v0.1.0 (published over 1 year ago)
• Last Synced: 2026-04-16T09:29:39.880Z (about 1 month ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Docker Downloads: 123,858
• Rankings:
  • Dependent packages count: 5.897%
  • Average: 6.094%
  • Dependent repos count: 6.292%

proxy.golang.org: github.com/moby/sys/capability

Package capability provides utilities for manipulating POSIX capabilities.

• Homepage: https://github.com/moby/sys
• Documentation: https://pkg.go.dev/github.com/moby/sys/capability#section-documentation
• Licenses: BSD-2-Clause
• Latest release: v0.4.0 (published over 1 year ago)
• Last Synced: 2026-05-19T19:01:53.433Z (7 days ago)
• Versions: 3
• Dependent Packages: 0
• Dependent Repositories: 0
• Docker Downloads: 123,858
• Rankings:
  • Dependent packages count: 6.226%
  • Average: 6.435%
  • Dependent repos count: 6.643%

proxy.golang.org: github.com/moby/sys/userns

Package userns provides utilities to detect whether we are currently running in a Linux user namespace. This code was migrated from libcontainer/runc, which based its implementation on code from lcx/incus.

• Homepage: https://github.com/moby/sys
• Documentation: https://pkg.go.dev/github.com/moby/sys/userns#section-documentation
• Licenses: Apache-2.0
• Latest release: v0.1.0 (published almost 2 years ago)
• Last Synced: 2026-05-18T08:19:42.628Z (8 days ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Docker Downloads: 123,858
• Rankings:
  • Dependent packages count: 6.301%
  • Average: 6.513%
  • Dependent repos count: 6.725%

proxy.golang.org: github.com/moby/sys/user

• Homepage: https://github.com/moby/sys
• Documentation: https://pkg.go.dev/github.com/moby/sys/user#section-documentation
• Licenses: Apache-2.0
• Latest release: v0.4.0 (published about 1 year ago)
• Last Synced: 2026-04-28T22:17:24.697Z (28 days ago)
• Versions: 5
• Dependent Packages: 2
• Dependent Repositories: 0
• Docker Downloads: 9,463,958,636
• Rankings:
  • Forks count: 4.175%
  • Stargazers count: 5.667%
  • Average: 7.16%
  • Dependent packages count: 8.456%
  • Dependent repos count: 10.341%

debian-13: golang-github-moby-sys

• Homepage: https://github.com/moby/sys
• Documentation: https://packages.debian.org/trixie/golang-github-moby-sys
• Licenses:
• Latest release: 0.0~git20241107.638aa7c-2 (published 3 months ago)
• Last Synced: 2026-03-13T19:17:01.772Z (2 months ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%

debian-11: golang-github-moby-sys

• Homepage: https://github.com/moby/sys
• Documentation: https://packages.debian.org/bullseye/golang-github-moby-sys
• Licenses:
• Latest release: 0.0~git20201113.5a29239-1 (published 3 months ago)
• Last Synced: 2026-03-14T15:30:55.269Z (2 months ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%

ubuntu-23.10: golang-github-moby-sys

• Homepage: https://github.com/moby/sys
• Licenses:
• Latest release: 0.0~git20220606.416188a-1 (published 4 months ago)
• Last Synced: 2026-03-10T05:05:15.570Z (3 months ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%

debian-12: golang-github-moby-sys

• Homepage: https://github.com/moby/sys
• Documentation: https://packages.debian.org/bookworm/golang-github-moby-sys
• Licenses:
• Latest release: 0.0~git20220606.416188a-1 (published 3 months ago)
• Last Synced: 2026-03-13T01:12:27.230Z (2 months ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%

guix: go-github-com-moby-sys-capability

Basic primitives to work with Linux capabilities

• Homepage: https://github.com/moby/sys
• Documentation: https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/golang-xyz.scm#n18978
• Licenses: bsd-2
• Latest release: 0.4.0 (published 3 months ago)
• Last Synced: 2026-04-27T18:16:27.788Z (29 days ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%

guix: go-github-com-moby-sys-user

Unix user and group access from Go

• Homepage: https://github.com/moby/sys
• Documentation: https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/golang-xyz.scm#n19194
• Licenses: asl2.0
• Latest release: 0.4.0 (published 3 months ago)
• Last Synced: 2026-04-27T18:18:49.287Z (29 days ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%

guix: go-github-com-moby-sys-mountinfo

Retrieve information about OS mounts

• Homepage: https://github.com/moby/sys
• Documentation: https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/golang-xyz.scm#n19045
• Licenses: asl2.0
• Latest release: 0.7.2 (published 3 months ago)
• Last Synced: 2026-04-27T18:13:59.090Z (29 days ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%

guix: go-github-com-moby-sys-mount

Mount/unmount functions in Golang

• Homepage: https://github.com/moby/sys
• Documentation: https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/golang-xyz.scm#n19005
• Licenses: asl2.0
• Latest release: 0.3.4 (published 3 months ago)
• Last Synced: 2026-04-27T18:13:00.010Z (29 days ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%

guix: go-github-com-moby-sys-reexec

BusyBox style reexec of a binary for Golang

• Homepage: https://github.com/moby/sys
• Documentation: https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/golang-xyz.scm#n19079
• Licenses: asl2.0
• Latest release: 0.1.0 (published 3 months ago)
• Last Synced: 2026-04-27T18:18:48.680Z (29 days ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%

guix: go-github-com-moby-sys-atomicwriter

File atomic write utilities

• Homepage: https://github.com/moby/sys
• Documentation: https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/golang-xyz.scm#n18939
• Licenses: asl2.0
• Latest release: 0.1.0 (published 3 months ago)
• Last Synced: 2026-04-27T18:17:30.676Z (29 days ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%

ubuntu-23.04: golang-github-moby-sys

• Homepage: https://github.com/moby/sys
• Licenses:
• Latest release: 0.0~git20220606.416188a-1 (published 3 months ago)
• Last Synced: 2026-03-11T20:18:16.998Z (3 months ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%

ubuntu-24.04: golang-github-moby-sys

• Homepage: https://github.com/moby/sys
• Licenses:
• Latest release: 0.0~git20231105.a4e0878-1 (published 4 months ago)
• Last Synced: 2026-03-05T18:48:00.792Z (3 months ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%

ubuntu-22.04: golang-github-moby-sys

• Homepage: https://github.com/moby/sys
• Licenses:
• Latest release: 0.0~git20220215.b8d8fab-2 (published 4 months ago)
• Last Synced: 2026-03-07T04:41:27.202Z (3 months ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%

ubuntu-24.10: golang-github-moby-sys

• Homepage: https://github.com/moby/sys
• Licenses:
• Latest release: 0.0~git20231105.a4e0878-1 (published 4 months ago)
• Last Synced: 2026-03-08T16:51:03.519Z (3 months ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%

guix: go-github-com-moby-sys-sequential

Go bindings to the Windows sequential file interface

• Homepage: https://github.com/moby/sys
• Documentation: https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/golang-xyz.scm#n18481
• Licenses: asl2.0
• Latest release: 0.6.0 (published 3 months ago)
• Last Synced: 2026-04-07T01:01:59.182Z (about 2 months ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%

guix: go-github-com-moby-sys-symlink

Extension of Golang's @code{path/filepath} library

• Homepage: https://github.com/moby/sys
• Documentation: https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/golang-xyz.scm#n18535
• Licenses: asl2.0, bsd-3
• Latest release: 0.3.0 (published 3 months ago)
• Last Synced: 2026-04-07T00:02:23.396Z (about 2 months ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%

guix: go-github-com-moby-sys-signal

Helper functions for dealing with OS signals

• Homepage: https://github.com/moby/sys
• Documentation: https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/golang-xyz.scm#n19133
• Licenses: asl2.0
• Latest release: 0.7.1 (published 3 months ago)
• Last Synced: 2026-04-27T18:15:14.955Z (29 days ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%

guix: go-github-com-moby-sys-userns

Probe Linux user namespace

• Homepage: https://github.com/moby/sys
• Documentation: https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/golang-xyz.scm#n18628
• Licenses: asl2.0
• Latest release: 0.1.0 (published 3 months ago)
• Last Synced: 2026-04-03T10:24:18.725Z (about 2 months ago)
• Versions: 1
• Dependent Packages: 0
• Dependent Repositories: 0
• Rankings:
  • Dependent repos count: 0.0%
  • Dependent packages count: 0.0%
  • Average: 100%