Direct-BT v3.3.0-1-gc2d430c
Direct-BT - Direct Bluetooth Programming.
Namespaces | Classes | Enumerations | Functions
jau::os Namespace Reference

Author: Sven Gothel sgoth.nosp@m.el@j.nosp@m.ausof.nosp@m.t.co.nosp@m.m Copyright (c) 2024 Gothel Software e.K. More...

Namespaces

namespace  impl
 

Classes

class  DynamicLinker
 Low level secure dynamic linker access. More...
 
class  DynamicLookup
 Interface callers may use ProcAddressHelper's reset helper method to install function pointers into a ProcAddressTable. More...
 
class  FuncAddrResolver
 
class  NativeLibrary
 Runtime libary dynamic library (RTLD) access. More...
 
struct  RuntimeOSInfo
 
class  UserInfo
 User account information of the underlying OS. More...
 

Enumerations

enum class  abi_type_t : uint16_t {
  abi_type_t::generic = 0x00 , abi_type_t::gnu_armel = 0x01 , abi_type_t::gnu_armhf = 0x02 , abi_type_t::aarch64 = 0x03 ,
  abi_type_t::wasm32_gen = 0x20 , abi_type_t::wasm32_ems = 0x21 , abi_type_t::wasm64_gen = 0x2a , abi_type_t::wasm64_ems = 0x2b
}
 
enum class  os_type_t : uint32_t {
  os_type_t::Unix = 0b00000000000000000000000000000001U , os_type_t::Windows = 0b00000000000000000000000000000010U , os_type_t::Linux = 0b00000000000000000000000100000001U , os_type_t::Android = 0b00000000000000000000001100000001U ,
  os_type_t::FreeBSD = 0b00000000000000000000010000000001U , os_type_t::Darwin = 0b00000000000000000000100000000001U , os_type_t::QnxNTO = 0b00000000000000000001000000000001U , os_type_t::GenWasm = 0b00000001000000000000000000000000U ,
  os_type_t::Emscripten = 0b00000001000000000000000000000001U , os_type_t::native = impl::get_host_os_id()
}
 OS type bits and unique IDs. More...
 

Functions

constexpr_cxx20 std::string dir_separator () noexcept
 Returns the OS's path separator as a string, e.g. More...
 
constexpr char dir_separator_char () noexcept
 Returns the OS's path separator character, e.g. More...
 
abi_type_t get_abi_type () noexcept
 
constexpr abi_type_t get_abi_type (const jau::cpu::cpu_family_t cpu) noexcept
 
std::string get_os_and_arch () noexcept
 Returns this hosts's common name, see get_os_and_arch() More...
 
std::string 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 get_platform_info () noexcept
 
std::string get_platform_info (std::string &sb) noexcept
 
bool get_rt_os_info (RuntimeOSInfo &info) noexcept
 
constexpr bool is_android () noexcept
 Evaluates true if platform os_type::native contains os_type::Android. More...
 
constexpr bool is_darwin () noexcept
 Evaluates true if platform os_type::native contains os_type::Darwin. More...
 
constexpr bool is_defined_os_type (const os_type_t v) noexcept
 Evaluates true if the given os_type is defined, i.e. More...
 
constexpr bool is_emscripten () noexcept
 Evaluates true if platform os_type::native contains os_type::Emscripten. More...
 
constexpr bool is_freebsd () noexcept
 Evaluates true if platform os_type::native contains os_type::FreeBSD. More...
 
constexpr bool is_generic_wasm () noexcept
 Evaluates true if platform os_type::native contains os_type::GenWasm. More...
 
constexpr bool is_linux () noexcept
 Evaluates true if platform os_type::native contains os_type::Linux. More...
 
constexpr bool is_qnxnto () noexcept
 Evaluates true if platform os_type::native contains os_type::QnxNTO. More...
 
constexpr bool is_set (const os_type_t mask, const os_type_t bits) noexcept
 
constexpr bool is_unix () noexcept
 Evaluates true if platform os_type::native contains os_type::Unix. More...
 
constexpr bool is_windows () noexcept
 Evaluates true if platform os_type::native contains os_type::Windows. More...
 
constexpr uint32_t number (const os_type_t rhs) noexcept
 
constexpr bool operator!= (const os_type_t lhs, const os_type_t rhs) noexcept
 
constexpr os_type_t operator& (const os_type_t lhs, const os_type_t rhs) noexcept
 
constexpr os_type_toperator&= (os_type_t &lhs, const os_type_t rhs) noexcept
 
constexpr bool operator== (const os_type_t lhs, const os_type_t rhs) noexcept
 
constexpr os_type_t operator^ (const os_type_t lhs, const os_type_t rhs) noexcept
 
constexpr os_type_toperator^= (os_type_t &lhs, const os_type_t rhs) noexcept
 
constexpr os_type_t operator| (const os_type_t lhs, const os_type_t rhs) noexcept
 
constexpr os_type_toperator|= (os_type_t &lhs, const os_type_t rhs) noexcept
 
constexpr os_type_t operator~ (const os_type_t rhs) noexcept
 
constexpr_cxx20 std::string path_separator () noexcept
 Returns the OS's path separator as a string, e.g. More...
 
constexpr char path_separator_char () noexcept
 Returns the OS's path separator character, e.g. More...
 
std::string to_string (const abi_type_t abi) noexcept
 
std::string to_string (const os_type_t mask) noexcept
 Return the string representation of os_type. More...
 

Detailed Description

Author: Sven Gothel sgoth.nosp@m.el@j.nosp@m.ausof.nosp@m.t.co.nosp@m.m Copyright (c) 2024 Gothel Software e.K.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.