---
name: "__gnu_cxx::__scoped_lock"
section: "3"
platform: "linux"
package: "gcc"
version: "16.2.1+r23+gd564253eb6c8-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/__gnu_cxx::__scoped_lock"
---

# \_\_gnu\_cxx::\_\_scoped\_lock(3)

Scoped lock idiom.

## NAME

\_\_gnu\_cxx::\_\_scoped\_lock - Scoped lock idiom.

## SYNOPSIS

\#include \<concurrence.h\>

### Public Types

typedef \_\_mutex **\_\_mutex\_type**\

### Public Member Functions

**\_\_scoped\_lock** (\_\_mutex\_type &\_\_name)\

## Detailed Description

Scoped lock idiom.

## Author

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