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99dc1281f5
The new asynchronous signal delivery technique is now also being used for tkill(), raise(), etc. Many subtle issues have been addresesd. We now signal handling on Windows that's remarkably similar to the POSIX behaviors. However that's just across threads. We're lacking a way to have the signal semantics work well, across multiple WIN32 processes.
74 lines
5.3 KiB
C
74 lines
5.3 KiB
C
#ifndef COSMOPOLITAN_LIBC_NT_THREADS_H_
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#define COSMOPOLITAN_LIBC_NT_THREADS_H_
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#include "libc/nt/struct/context.h"
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#include "libc/nt/struct/overlapped.h"
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#include "libc/nt/struct/securityattributes.h"
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#include "libc/nt/thunk/msabi.h"
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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╔────────────────────────────────────────────────────────────────▀▀▀─────────│─╗
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│ cosmopolitan § new technology » threads ─╬─│┼
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╚────────────────────────────────────────────────────────────────────────────│*/
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int64_t CreateThread(const struct NtSecurityAttributes *lpThreadAttributes,
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size_t dwStackSize, void *lpStartAddress,
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void *lpParameter, uint32_t dwCreationFlags,
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uint32_t *opt_lpThreadId);
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void ExitThread(uint32_t dwExitCode) wontreturn;
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int64_t GetCurrentThread(void);
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uint32_t GetCurrentThreadId(void);
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uint64_t SetThreadAffinityMask(int64_t hThread, uintptr_t dwThreadAffinityMask);
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int64_t OpenThread(uint32_t dwDesiredAccess, bool32 bInheritHandle,
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uint32_t dwThreadId);
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bool32 TerminateThread(int64_t hThread, uint32_t dwExitCode);
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bool32 GetExitCodeThread(int64_t hThread, uint32_t *lpExitCode);
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/* e.g. kNtThreadPriorityAboveNormal, -1u on error */
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uint32_t GetThreadPriority(int64_t hThread);
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bool32 SetThreadPriority(int64_t hThread, int32_t nPriority);
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bool32 SetThreadPriorityBoost(int64_t hThread, bool32 bDisablePriorityBoost);
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bool32 GetThreadPriorityBoost(int64_t hThread, bool32 *pDisablePriorityBoost);
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bool32 GetThreadIOPendingFlag(int64_t hThread, bool32 *lpIOIsPending);
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bool32 CancelSynchronousIo(int64_t hThread);
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bool32 CancelIo(int64_t hFile);
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bool32 CancelIoEx(int64_t hFile, struct NtOverlapped *opt_lpOverlapped);
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uint32_t TlsAlloc(void);
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bool32 TlsFree(uint32_t);
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bool32 TlsSetValue(uint32_t, void *);
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void *TlsGetValue(uint32_t);
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uint32_t SuspendThread(int64_t hThread);
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uint32_t ResumeThread(int64_t hThread);
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bool32 GetThreadContext(int64_t hThread, struct NtContext *in_out_lpContext);
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bool32 SetThreadContext(int64_t hThread, const struct NtContext *lpContext);
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#if ShouldUseMsabiAttribute()
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#include "libc/nt/thunk/thread.inc"
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#endif /* ShouldUseMsabiAttribute() */
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_NT_THREADS_H_ */
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