throwSystemErrorExplicit overloads

Synopses

Declared in <folly/Exception.h>

Throws a std::system_error built from an explicit error number and message.

[[noreturn]]
void
throwSystemErrorExplicit(
    int err,
    char const* msg);

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Throws a std::system_error built from an explicit error number and message components.

template<class... Args>
[[noreturn]]
void
throwSystemErrorExplicit(
    int err,
    Args&&... args);

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Return Value

Note

This function does not return.

Parameters

Name

Description

err

The error number to report.

msg

The description of the failure.

args

Components concatenated into the failure message.

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