Direct-BT v3.3.0-1-gc2d430c
Direct-BT - Direct Bluetooth Programming.
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OS Support Functionality. More...
Namespaces | |
namespace | jau::os::impl |
Classes | |
class | jau::os::DynamicLinker |
Low level secure dynamic linker access. More... | |
class | jau::os::DynamicLookup |
Interface callers may use ProcAddressHelper's reset helper method to install function pointers into a ProcAddressTable. More... | |
class | jau::os::FuncAddrResolver |
class | jau::os::NativeLibrary |
Runtime libary dynamic library (RTLD) access. More... | |
struct | jau::os::RuntimeOSInfo |
class | jau::os::UserInfo |
User account information of the underlying OS. More... | |
Enumerations | |
enum class | jau::os::abi_type_t : uint16_t { jau::os::abi_type_t::generic = 0x00 , jau::os::abi_type_t::gnu_armel = 0x01 , jau::os::abi_type_t::gnu_armhf = 0x02 , jau::os::abi_type_t::aarch64 = 0x03 , jau::os::abi_type_t::wasm32_gen = 0x20 , jau::os::abi_type_t::wasm32_ems = 0x21 , jau::os::abi_type_t::wasm64_gen = 0x2a , jau::os::abi_type_t::wasm64_ems = 0x2b } |
enum class | jau::os::os_type_t : uint32_t { jau::os::os_type_t::Unix = 0b00000000000000000000000000000001U , jau::os::os_type_t::Windows = 0b00000000000000000000000000000010U , jau::os::os_type_t::Linux = 0b00000000000000000000000100000001U , jau::os::os_type_t::Android = 0b00000000000000000000001100000001U , jau::os::os_type_t::FreeBSD = 0b00000000000000000000010000000001U , jau::os::os_type_t::Darwin = 0b00000000000000000000100000000001U , jau::os::os_type_t::QnxNTO = 0b00000000000000000001000000000001U , jau::os::os_type_t::GenWasm = 0b00000001000000000000000000000000U , jau::os::os_type_t::Emscripten = 0b00000001000000000000000000000001U , jau::os::os_type_t::native = impl::get_host_os_id() } |
OS type bits and unique IDs. More... | |
Functions | |
constexpr_cxx20 std::string | jau::os::dir_separator () noexcept |
Returns the OS's path separator as a string, e.g. More... | |
constexpr char | jau::os::dir_separator_char () noexcept |
Returns the OS's path separator character, e.g. More... | |
abi_type_t | jau::os::get_abi_type () noexcept |
constexpr abi_type_t | jau::os::get_abi_type (const jau::cpu::cpu_family_t cpu) noexcept |
std::string | jau::os::get_os_and_arch () noexcept |
Returns this hosts's common name, see get_os_and_arch() More... | |
std::string | jau::os::get_os_and_arch (const os_type_t os, const jau::cpu::cpu_family_t cpu, const abi_type_t abi, const endian_t e) noexcept |
Returns the common name for the given os_type, jau::cpu::cpu_family, abi_type and endian. More... | |
std::string | jau::os::get_platform_info () noexcept |
std::string | jau::os::get_platform_info (std::string &sb) noexcept |
bool | jau::os::get_rt_os_info (RuntimeOSInfo &info) noexcept |
constexpr bool | jau::os::is_android () noexcept |
Evaluates true if platform os_type::native contains os_type::Android. More... | |
constexpr bool | jau::os::is_darwin () noexcept |
Evaluates true if platform os_type::native contains os_type::Darwin. More... | |
constexpr bool | jau::os::is_defined_os_type (const os_type_t v) noexcept |
Evaluates true if the given os_type is defined, i.e. More... | |
constexpr bool | jau::os::is_emscripten () noexcept |
Evaluates true if platform os_type::native contains os_type::Emscripten. More... | |
constexpr bool | jau::os::is_freebsd () noexcept |
Evaluates true if platform os_type::native contains os_type::FreeBSD. More... | |
constexpr bool | jau::os::is_generic_wasm () noexcept |
Evaluates true if platform os_type::native contains os_type::GenWasm. More... | |
constexpr bool | jau::os::is_linux () noexcept |
Evaluates true if platform os_type::native contains os_type::Linux. More... | |
constexpr bool | jau::os::is_qnxnto () noexcept |
Evaluates true if platform os_type::native contains os_type::QnxNTO. More... | |
constexpr bool | jau::os::is_set (const os_type_t mask, const os_type_t bits) noexcept |
constexpr bool | jau::os::is_unix () noexcept |
Evaluates true if platform os_type::native contains os_type::Unix. More... | |
constexpr bool | jau::os::is_windows () noexcept |
Evaluates true if platform os_type::native contains os_type::Windows. More... | |
constexpr uint32_t | jau::os::number (const os_type_t rhs) noexcept |
constexpr bool | jau::os::operator!= (const os_type_t lhs, const os_type_t rhs) noexcept |
constexpr os_type_t | jau::os::operator& (const os_type_t lhs, const os_type_t rhs) noexcept |
constexpr os_type_t & | jau::os::operator&= (os_type_t &lhs, const os_type_t rhs) noexcept |
constexpr bool | jau::os::operator== (const os_type_t lhs, const os_type_t rhs) noexcept |
constexpr os_type_t | jau::os::operator^ (const os_type_t lhs, const os_type_t rhs) noexcept |
constexpr os_type_t & | jau::os::operator^= (os_type_t &lhs, const os_type_t rhs) noexcept |
constexpr os_type_t | jau::os::operator| (const os_type_t lhs, const os_type_t rhs) noexcept |
constexpr os_type_t & | jau::os::operator|= (os_type_t &lhs, const os_type_t rhs) noexcept |
constexpr os_type_t | jau::os::operator~ (const os_type_t rhs) noexcept |
constexpr_cxx20 std::string | jau::os::path_separator () noexcept |
Returns the OS's path separator as a string, e.g. More... | |
constexpr char | jau::os::path_separator_char () noexcept |
Returns the OS's path separator character, e.g. More... | |
std::string | jau::os::to_string (const abi_type_t abi) noexcept |
std::string | jau::os::to_string (const os_type_t mask) noexcept |
Return the string representation of os_type. More... | |
OS Support Functionality.
Available predefined macros denoting the Operating Systems
__FreeBSD__
: FreeBSD__linux__
: Linux, w/o Android: __linux__ && !__ANDROID__
__ANDROID__
: Android, implies __linux__
_WIN32
: Windows_WIN64
: Windows 64 bit, implies _WIN32
__APPLE__
: Darwin, i.e. MacOS or iOS__ros__
: Akaros__native_client__
: NaCL__asmjs__
: AsmJS__EMSCRIPTEN__
: emscripten for asm.js and WebAssembly__Fuchsia__
: FuchsiaFurther infos:
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strong |
OS type bits and unique IDs.
Definition at line 99 of file os_support.hpp.
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strong |
Definition at line 244 of file os_support.hpp.
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constexprnoexcept |
Definition at line 124 of file os_support.hpp.
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constexprnoexcept |
Definition at line 127 of file os_support.hpp.
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constexprnoexcept |
Definition at line 130 of file os_support.hpp.
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constexprnoexcept |
Definition at line 133 of file os_support.hpp.
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constexprnoexcept |
Definition at line 136 of file os_support.hpp.
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constexprnoexcept |
Definition at line 140 of file os_support.hpp.
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constexprnoexcept |
Definition at line 144 of file os_support.hpp.
Definition at line 148 of file os_support.hpp.
Definition at line 151 of file os_support.hpp.
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noexcept |
Return the string representation of os_type.
mask | the os_type to convert |
Definition at line 60 of file os_support.cpp.
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constexprnoexcept |
Evaluates true
if the given os_type is defined, i.e.
Unix
, Windows
, Linux
, Android
, ...
Definition at line 168 of file os_support.hpp.
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constexprnoexcept |
Evaluates true
if platform os_type::native contains os_type::Unix.
Definition at line 197 of file os_support.hpp.
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constexprnoexcept |
Evaluates true
if platform os_type::native contains os_type::Windows.
Definition at line 200 of file os_support.hpp.
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constexprnoexcept |
Evaluates true
if platform os_type::native contains os_type::Linux.
Definition at line 203 of file os_support.hpp.
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constexprnoexcept |
Evaluates true
if platform os_type::native contains os_type::Android.
Definition at line 206 of file os_support.hpp.
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constexprnoexcept |
Evaluates true
if platform os_type::native contains os_type::FreeBSD.
Definition at line 209 of file os_support.hpp.
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constexprnoexcept |
Evaluates true
if platform os_type::native contains os_type::Darwin.
Definition at line 212 of file os_support.hpp.
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constexprnoexcept |
Evaluates true
if platform os_type::native contains os_type::QnxNTO.
Definition at line 215 of file os_support.hpp.
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constexprnoexcept |
Evaluates true
if platform os_type::native contains os_type::GenWasm.
Definition at line 218 of file os_support.hpp.
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constexprnoexcept |
Evaluates true
if platform os_type::native contains os_type::Emscripten.
Definition at line 221 of file os_support.hpp.
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noexcept |
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constexprnoexcept |
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inlinenoexcept |
Definition at line 281 of file os_support.hpp.
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noexcept |
Definition at line 97 of file os_support.cpp.
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noexcept |
Returns the common name for the given os_type, jau::cpu::cpu_family, abi_type and endian.
An excerpt of supported os.and.arch
strings:
Definition at line 105 of file os_support.cpp.
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inlinenoexcept |
Returns this hosts's common name, see get_os_and_arch()
Definition at line 322 of file os_support.hpp.
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constexprnoexcept |
Returns the OS's path separator character, e.g.
;
for Windows and :
for Unix (rest of the world)
Definition at line 327 of file os_support.hpp.
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noexcept |
Returns the OS's path separator as a string, e.g.
;
for Windows and :
for Unix (rest of the world)
Definition at line 335 of file os_support.hpp.
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constexprnoexcept |
Returns the OS's path separator character, e.g.
\\
for Windows and /
for Unix (rest of the world)
Definition at line 340 of file os_support.hpp.
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noexcept |
Returns the OS's path separator as a string, e.g.
\\
for Windows and /
for Unix (rest of the world)
Definition at line 349 of file os_support.hpp.
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noexcept |
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inlinenoexcept |
Definition at line 354 of file os_support.hpp.