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go bindings: benchmark CGo overhead and #cgo noescape/nocallback

bindings/goRelated to the Go bindings.Related to the Go bindings.

Status: Open.

#93 In cyphar/libpathrs;

· cyphar opened on Oct 19, 2024

allow users to opt-out of fallbacks

api/cffiRelated to the C-FFI API.Related to the C-FFI API.

api/rustRelated to the Rust API.Related to the Rust API.

impact/featureAn issue or PR that adds new distinct functionality.An issue or PR that adds new distinct functionality.

securityA security issue or hardening problem.A security issue or hardening problem.

Status: Open.

#19 In cyphar/libpathrs;

· cyphar opened on Dec 29, 2019

root: remove InodeType and switch to dedicated methods?

api/rustRelated to the Rust API.Related to the Rust API.

impact/breakingA change that will break our APIs in a backwards-incompatible way.A change that will break our APIs in a backwards-incompatible way.

Status: Open.

#96 In cyphar/libpathrs;

· cyphar opened on Oct 24, 2024

root/handle: readdir wrappers?

api/handleRelated to the handle API.Related to the handle API.

api/rootRelated to the Root API.Related to the Root API.

api/rustRelated to the Rust API.Related to the Rust API.

impact/featureAn issue or PR that adds new distinct functionality.An issue or PR that adds new distinct functionality.

Status: Open.

#110 In cyphar/libpathrs;

· cyphar opened on Nov 13, 2024

capi: add a configuration interface

api/cffiRelated to the C-FFI API.Related to the C-FFI API.

help wantedExtra attention is neededExtra attention is needed

ideas welcomeAn open problem which doesn't have a clear resolution.An open problem which doesn't have a clear resolution.

impact/featureAn issue or PR that adds new distinct functionality.An issue or PR that adds new distinct functionality.

Status: Open.

#21 In cyphar/libpathrs;

· cyphar opened on Dec 30, 2019

cffi: add a configure option to opt-out of "nice" errors

impact/featureAn issue or PR that adds new distinct functionality.An issue or PR that adds new distinct functionality.

Status: Open.

#39 In cyphar/libpathrs;

· cyphar opened on Jul 19, 2024

tests: add racing tests

testsRelated to the test framework.Related to the test framework.

Status: Open.

#129 In cyphar/libpathrs;

· cyphar opened on Dec 6, 2024

more open-like O_CREAT support?

impact/featureAn issue or PR that adds new distinct functionality.An issue or PR that adds new distinct functionality.

Status: Open.

#192 In cyphar/libpathrs;

· cyphar opened on May 23, 2025

O_CREAT without O_NOFOLLOW support?

impact/featureAn issue or PR that adds new distinct functionality.An issue or PR that adds new distinct functionality.

Status: Open.

#194 In cyphar/libpathrs;

· cyphar opened on May 23, 2025

[rfc] how should we support pidfds for ProcfsBase?

impact/featureAn issue or PR that adds new distinct functionality.An issue or PR that adds new distinct functionality.

Status: Open.

#206 In cyphar/libpathrs;

· cyphar opened on Jul 4, 2025

rust: add Reopen trait?

api/handleRelated to the handle API.Related to the handle API.

api/rustRelated to the Rust API.Related to the Rust API.

good first issueGood for newcomersGood for newcomers

impact/featureAn issue or PR that adds new distinct functionality.An issue or PR that adds new distinct functionality.

Status: Open.

#262 In cyphar/libpathrs;

· cyphar opened on Oct 18, 2025

bindings: provide nicer "just use an fd/file" API

api/handleRelated to the handle API.Related to the handle API.

api/rootRelated to the Root API.Related to the Root API.

bindings/goRelated to the Go bindings.Related to the Go bindings.

bindings/pythonRelated to the Python bindings.Related to the Python bindings.

impact/featureAn issue or PR that adds new distinct functionality.An issue or PR that adds new distinct functionality.

Status: Open.

#263 In cyphar/libpathrs;

· cyphar opened on Oct 18, 2025

root: swap target/path arguments for {sym,hard}link

api/cffiRelated to the C-FFI API.Related to the C-FFI API.

api/rootRelated to the Root API.Related to the Root API.

api/rustRelated to the Rust API.Related to the Rust API.

bindings/goRelated to the Go bindings.Related to the Go bindings.

bindings/pythonRelated to the Python bindings.Related to the Python bindings.

bugSomething isn't workingSomething isn't working

Status: Open.

#267 In cyphar/libpathrs;

· cyphar opened on Oct 24, 2025

root: should Root::resolve_nofollow actually be flipped to Root::resolve_follow?

api/cffiRelated to the C-FFI API.Related to the C-FFI API.

api/rootRelated to the Root API.Related to the Root API.

api/rustRelated to the Rust API.Related to the Rust API.

bindings/goRelated to the Go bindings.Related to the Go bindings.

bindings/pythonRelated to the Python bindings.Related to the Python bindings.

ideas welcomeAn open problem which doesn't have a clear resolution.An open problem which doesn't have a clear resolution.

questionFurther information is requestedFurther information is requested

Status: Open.

#271 In cyphar/libpathrs;

· cyphar opened on Oct 27, 2025

Root::remove_all: support wiping chmod 000 directories

api/rootRelated to the Root API.Related to the Root API.

impact/featureAn issue or PR that adds new distinct functionality.An issue or PR that adds new distinct functionality.

target/umociRequirement to port umoci to libpathrs.Requirement to port umoci to libpathrs.

Status: Open.

#279 In cyphar/libpathrs;

· cyphar opened on Oct 30, 2025

Root::mkdir_all: should we even return an error for mode=0777?

api/rootRelated to the Root API.Related to the Root API.

Status: Open.

#280 In cyphar/libpathrs;

· cyphar opened on Oct 30, 2025

support Root::remove_all("/") to wipe directory tree

api/rootRelated to the Root API.Related to the Root API.

impact/featureAn issue or PR that adds new distinct functionality.An issue or PR that adds new distinct functionality.

Status: Open.

#289 In cyphar/libpathrs;

· cyphar opened on Nov 2, 2025

e2e-tests: downgrade minimum versions

Status: Open.

#297 In cyphar/libpathrs;

· cyphar opened on Nov 9, 2025

tests: add racing attack tests for root operations

Status: Open.

#156 In cyphar/libpathrs;

· cyphar opened on Feb 13, 2025

investigate reducing binary size caused by generics

Status: Open.

#197 In cyphar/libpathrs;

· cyphar opened on Jun 16, 2025

add usdt probes

Status: Open.

#307 In cyphar/libpathrs;

· cyphar opened on Nov 24, 2025

Feature request: export some bits of FdExt

api/rustRelated to the Rust API.Related to the Rust API.

impact/featureAn issue or PR that adds new distinct functionality.An issue or PR that adds new distinct functionality.

Status: Open.

#323 In cyphar/libpathrs;

· nikstur opened on Jan 26, 2026

capi: swap *link arguments to match syscall API

Status: Open (in progress).

cyphar/libpathrsnumber 317

#317 In cyphar/libpathrs;

· cyphar opened on Jan 10, 2026

feature: make pathrs_inroot_open support O_CREAT

api/cffiRelated to the C-FFI API.Related to the C-FFI API.

api/rootRelated to the Root API.Related to the Root API.

bindings/goRelated to the Go bindings.Related to the Go bindings.

impact/breakingA change that will break our APIs in a backwards-incompatible way.A change that will break our APIs in a backwards-incompatible way.

impact/featureAn issue or PR that adds new distinct functionality.An issue or PR that adds new distinct functionality.

Status: Open.

#357 In cyphar/libpathrs;

· cyphar opened on Mar 22, 2026

feature: expand support for linkat(2)

api/cffiRelated to the C-FFI API.Related to the C-FFI API.

api/rootRelated to the Root API.Related to the Root API.

api/rustRelated to the Rust API.Related to the Rust API.

impact/featureAn issue or PR that adds new distinct functionality.An issue or PR that adds new distinct functionality.

Status: Open.

#354 In cyphar/libpathrs;

· cyphar opened on Mar 22, 2026