CodeSampleX

Recordsgolanggolang.org/x/sysv0.22.0

Which symbol ran where

Symbols × operating systems for this version. Cells drill into the package's compatibility cube.

6○ 62026-09-17
debian glibcubuntu glibc
golang.org/x/sys/unix.AT_FDCWD 100%2 100%8
golang.org/x/sys/unix.Close 100%2 100%50
golang.org/x/sys/unix.EACCES 100%2 86%7
golang.org/x/sys/unix.EAGAIN 100%2 86%7
golang.org/x/sys/unix.EBADF 100%2 100%20
golang.org/x/sys/unix.EEXIST 100%2 94%18

Showing the environments with the most evidence.

Reading a cell: The number is how many recorded observations the rate divides — one build files an observation per stage it reached, so it counts neither builds nor machines nor people. The document beside it is a different fact from a different source: whether a sample exists at that coordinate, and how our own run of it went there.

A document means there is a sample at that coordinate. Whether one EXISTS is a fact about this release and this API and does not change with OS, runtime or package manager; its COLOUR is how that sample ran in the environment you are looking at.

Environment detail

Project-level observations and symbol/contract verifications are counted separately and never combined.

These counts do not distinguish how the symbol was called: overloads, argument shapes and options are pooled together. What a particular call shape does is proven by a sample's contract, not by these numbers.

Environment Confidence Observations Verified Pass rate Peers Last seen
go 1.26 · Go · go · linux glibc · docker
Observations: PROJECT_LOAD 16✓ · PROJECT_TEST 16✓ — Usage: USED 16✓ — Verified: CONTRACT 41✓
 MEDIUM 32 +16 41 100% 2 · 2✓ 2026-09-17
go 1.26 · Go · go · linux glibc
Observations: PROJECT_PROCESS 84✓ · PROJECT_RESOLVE 0✓ 1✕ · PROJECT_TEST 2✓ — Usage: USED 29✓
 LOW 87 +29 0 99% 1 2026-09-16

Symbols