---
name: "std::defer_lock_t"
section: "3cxx"
platform: "linux"
package: "libstdc++-12-doc"
version: "12.4.0-5"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/std::defer_lock_t"
---

# std::defer\_lock\_t(3cxx)

Do not acquire ownership of the mutex.

## NAME

std::defer\_lock\_t - Do not acquire ownership of the mutex.

## SYNOPSIS

`#include <mutex>`

## Detailed Description

Do not acquire ownership of the mutex.

## Author

Generated automatically by Doxygen for libstdc++ from the source code.