J Reece Wilson
fd0c5b51b2
[+] Begin work on IO futexes for io release on process/thread exit [+] Linux ::readdir iteration [+] AuConsole buffering API [*] Fix sleep as to not get interrupted by signals [*] Switch the type of FS lock used under Linux [*] Linux: Use new IPCHandle encoding scheme [*] Fix undefined behaviour: unintialized timeout values (AuLoop/Linux) [*] Fix undefined behaviour: ConsoleTTY clear line was called of a color of a random value on stack [-] Remainings of std dir iterator [*] Fix pthread_kill (aka send signal to pthread handle) always kills process. This is what you expect bc signal handler inheritance. [*] Reformat the build Aurora.json file [+] Added clang warning ignores to the build file [*] Fix: UNIX need to use STDOUT_FILENO. Was using CRT handle in place of fd by mistake. [+] Linux implementation for IO yield (AuIO::IOYield() - UNIX::LinuxOverlappedYield()) [*] Fix: Linux async end of stream processing. res 0 = zero bytes consumed. <= was detecting this as an error of code 0. Should succeed with zero bytes. [+] Linux LoopQueue missing epilogue hook for the IO processor [*] Various refactors and minor bug fixes [*] Linux fix: Handle pipe EOS as zero [*] Linux fix: thread termination via a user signal of 77. Need a force terminate. [*] IPC handle: fix improper int to bool cast in the header setup within ToString [*] Linux fix: HWInfo CPU topology regression [-] Linux fix: remove SIGABRT handler [*] Missing override in compression, exit, and consoletty headers. [+] Unix Syslog logger backend
94 lines
1.7 KiB
C++
94 lines
1.7 KiB
C++
/***
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Copyright (C) 2022 J Reece Wilson (a/k/a "Reece"). All rights reserved.
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File: IPCHandle.hpp
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Date: 2022-4-13
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Author: Reece
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***/
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#pragma once
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namespace Aurora::IO::IPC
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{
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AUE_DEFINE(EIPCHandleType, (
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eIPCPipe,
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eIPCMemory,
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eIPCSharedFd,
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eIPCPrimitiveSemaphore,
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eIPCPrimitiveMutex,
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eIPCPrimitiveEvent,
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eIPCPipeEnd
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));
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struct IPCToken
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{
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IPCToken();
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AuUInt word {};
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AuUInt32 pid {};
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union
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{
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char path[16];
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struct
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{
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AuUInt32 cookie;
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};
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};
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void NewId();
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AuString ToNTPath() const;
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AuUInt32 ToUnixServerCookie() const;
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#if defined(AURORA_IS_POSIX_DERIVED)
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pid_t ToUnixPid() const;
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#endif
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};
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struct IPCValue
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{
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EIPCHandleType subtype;
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IPCToken token;
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};
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#pragma pack(push)
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#pragma pack(1)
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struct IPCHeader
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{
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union
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{
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struct
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{
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AuUInt8 bmType : 3;
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AuUInt8 bmHasWord : 1;
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AuUInt8 bmHasPid : 1;
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AuUInt8 bmArray : 3;
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};
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AuUInt8 bValue;
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};
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};
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#pragma pack(pop)
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static_assert(sizeof(IPCHeader) == 1);
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struct IPCHandle
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{
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IPCHandle();
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bool IsTopEq(EIPCHandleType type) const;
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bool PushId(EIPCHandleType type, const IPCToken &token);
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IPCValue *GetToken(EIPCHandleType type, int id);
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AuUInt32 pid {};
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AuList<IPCValue> values;
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bool FromString(const AuString &in);
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AuString ToString() const;
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#if defined(AURORA_IS_POSIX_DERIVED)
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pid_t ToUnixPid() const;
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#endif
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};
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} |