iox2::legacy::PosixCallResult< T > Struct Template Reference

result of a posix call More...

#include <posix_call.hpp>

Public Member Functions
	PosixCallResult () noexcept=default

Public Attributes
T	value {}
	the return value of the posix function call
int32_t	errnum = POSIX_CALL_INVALID_ERRNO
	the errno value which was set by the posix function call

Detailed Description

template<typename T>
struct iox2::legacy::PosixCallResult< T >

result of a posix call

Definition at line 35 of file posix_call.hpp.

Constructor & Destructor Documentation

PosixCallResult()

template<typename T >

iox2::legacy::PosixCallResult< T >::PosixCallResult ( )

defaultnoexcept

Member Data Documentation

errnum

template<typename T >

int32_t iox2::legacy::PosixCallResult< T >::errnum = POSIX_CALL_INVALID_ERRNO

the errno value which was set by the posix function call

Definition at line 42 of file posix_call.hpp.

value

template<typename T >

T iox2::legacy::PosixCallResult< T >::value {}

the return value of the posix function call

Definition at line 39 of file posix_call.hpp.

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The documentation for this struct was generated from the following file:

• iox2/legacy/posix_call.hpp