process.h File Reference

Process control, console, environment and crash reports. More...

#include <cstdio>
#include <filesystem>
#include <memory>
#include <optional>
#include <span>
#include <string>
#include <string_view>
#include <utility>
#include <vector>
#include <rex/platform.h>
#include <rex/result.h>
#include <rex/types.h>
#include <rex/utility.h>

Go to the source code of this file.

Classes
class	rex::platform::InstanceLock
struct	rex::platform::OpenFileLimit
struct	rex::platform::CrashReporterOptions

Namespaces
namespace	rex
namespace	rex::platform

Typedefs
using	rex::platform::CrashAddressDescriber = u32 (*)(u64 host_address, std::span<char> out)

Enumerations
enum class	rex::MessageType : u8 { kInfo , kWarning , kError }

Functions
Result< void >	rex::platform::Relaunch (std::span< const std::string > args)
Result< void >	rex::platform::Relaunch (const std::filesystem::path &exe, std::span< const std::string > args, const std::filesystem::path &working_directory={})
bool	rex::platform::CanRelaunch ()
Result< OpenFileLimit >	rex::platform::RaiseOpenFileLimit ()
std::string	rex::platform::DescribeResourceUse ()
bool	rex::platform::IsTerminal (FILE *stream)
bool	rex::platform::EnableANSIEscapes (FILE *stream)
void	rex::platform::SetUTF8OutputCodePage ()
bool	rex::platform::IsDebuggerAttached ()
void	rex::platform::Break ()
std::optional< std::string >	rex::platform::GetEnvironmentValue (std::string_view name)
bool	rex::platform::SetEnvironmentValue (std::string_view name, std::string_view value)
bool	rex::platform::UnsetEnvironmentValue (std::string_view name)
std::vector< std::pair< std::string, std::string > >	rex::platform::EnumerateEnvironment ()
void	rex::ShowMessageBox (MessageType type, std::string_view message)
Result< void >	rex::platform::InstallCrashReporter (const CrashReporterOptions &options)
void	rex::platform::UninstallCrashReporter ()
void	rex::platform::SetCrashAddressDescriber (CrashAddressDescriber describer)
void	rex::platform::PrepareThreadForCrash ()

Detailed Description

Process control, console, environment and crash reports.

Copyright

Copyright (c) 2026 Tom Clay tomc@.nosp@m.tcte.nosp@m.chstu.nosp@m.ff.c.nosp@m.om All rights reserved.

License

BSD 3-Clause License See LICENSE file in the project root for full license text.

Remarks

The debugger and message box parts are derived from Xenia's xenia/base/debugging.h (Ben Vanik, 2014) and xenia/base/system.h (Ben Vanik, 2020).