sigaction(2) — examine and change a signal action.

(2026). `sigaction(2)` — examine and change a signal action. Linux man-pages 6.18.

Type

Web resource

Intellectual base

Web

Year

2026

Link

https://man7.org/linux/man-pages/man2/sigaction.2.html

Cited by

1 citation across 1 artifact.

Each citation links to the sentence it supports in the citing article.

Domain-specific

• sigaction
  • The portable core is the POSIX contract; Linux's libc wrapper and underlying `rt_sigaction` system call, implementation-specific flags, and architecture-specific restorer details are variants rather than the definition.

    This sourceLinux realization, flags, wrapper/kernel boundary, errors, and implementation notes.

Verification

This reference passed the adversarial substantiation pipeline: it was checked to exist and to support the claim it is attached to. See how references were verified.

Registry ID ref:a6852fe217c5 · see in the full table