iox::posix::PosixCallResult< T > Struct Template Reference

result of a posix call More...

#include <iceoryx_hoofs/posix_wrapper/posix_call.hpp>

Public Member Functions
cxx::string< POSIX_CALL_ERROR_STRING_SIZE >	getHumanReadableErrnum () const noexcept
	returns the result of std::strerror(errnum) which acquires a human readable error string

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 iox::posix::PosixCallResult< T >

result of a posix call

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

• iceoryx_hoofs/posix_wrapper/posix_call.hpp