mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-12 09:17:53 +00:00
18bb5888e1
- Remove PAGESIZE constant
- Fix realloc() documentation
- Fix ttyname_r() error reporting
- Make forking more reliable on Windows
- Make execvp() a few microseconds faster
- Make system() a few microseconds faster
- Tighten up the socket-related magic numbers
- Loosen restrictions on mmap() offset alignment
- Improve GetProgramExecutableName() with getenv("_")
- Use mkstemp() as basis for mktemp(), tmpfile(), tmpfd()
- Fix flakes in pthread_cancel_test, unix_test, fork_test
- Fix recently introduced futex stack overflow regression
- Let sockets be passed as stdio to subprocesses on Windows
- Improve security of bind() on Windows w/ SO_EXCLUSIVEADDRUSE
95 lines
6.1 KiB
C
95 lines
6.1 KiB
C
#ifndef COSMOPOLITAN_LIBC_NT_IPC_H_
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#define COSMOPOLITAN_LIBC_NT_IPC_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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╔────────────────────────────────────────────────────────────────▀▀▀─────────│─╗
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│ cosmopolitan § new technology » ipc ─╬─│┼
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╚────────────────────────────────────────────────────────────────────────────│*/
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/* CreateNamedPipe:dwOpenMode */
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#define kNtPipeAccessInbound 0x00000001
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#define kNtPipeAccessOutbound 0x00000002
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#define kNtPipeAccessDuplex 0x00000003
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/* CreateNamedPipe::dwPipeMode */
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#define kNtPipeWait 0x00000000
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#define kNtPipeNowait 0x00000001
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#define kNtPipeReadmodeByte 0x00000000
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#define kNtPipeReadmodeMessage 0x00000002
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#define kNtPipeTypeByte 0x00000000
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#define kNtPipeTypeMessage 0x00000004
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#define kNtPipeAcceptRemoteClients 0x00000000
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#define kNtPipeRejectRemoteClients 0x00000008
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/* CreateNamedPipe::nMaxInstances */
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#define kNtPipeUnlimitedInstances 255
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/* GetNamedPipeInfo */
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#define kNtPipeClientEnd 0x00000000
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#define kNtPipeServerEnd 0x00000001
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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bool32 CreatePipe(int64_t *out_hReadPipe, int64_t *out_hWritePipe,
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const struct NtSecurityAttributes *opt_lpPipeAttributes,
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uint32_t nSize) paramsnonnull((1, 2));
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int64_t CreateNamedPipe(
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const char16_t *lpName, uint32_t dwOpenMode, uint32_t dwPipeMode,
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uint32_t nMaxInstances, uint32_t nOutBufferSize, uint32_t nInBufferSize,
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uint32_t nDefaultTimeOut,
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const struct NtSecurityAttributes *opt_lpSecurityAttributes)
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paramsnonnull((1));
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bool32 CallNamedPipe(const char16_t *lpNamedPipeName, void *lpInBuffer,
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uint32_t nInBufferSize, void *lpOutBuffer,
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uint32_t nOutBufferSize, uint32_t *lpBytesRead,
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uint32_t nTimeOut);
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bool32 ConnectNamedPipe(int64_t hNamedPipe, struct NtOverlapped *lpOverlapped);
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bool32 WaitNamedPipe(const char16_t *lpNamedPipeName, uint32_t nTimeOut);
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bool32 DisconnectNamedPipe(int64_t hNamedPipe);
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bool32 SetNamedPipeHandleState(int64_t hNamedPipe, uint32_t *lpMode,
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uint32_t *lpMaxCollectionCount,
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uint32_t *lpCollectDataTimeout);
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bool32 PeekNamedPipe(int64_t hNamedPipe, void *lpBuffer, uint32_t nBufferSize,
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uint32_t *lpBytesRead, uint32_t *lpTotalBytesAvail,
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uint32_t *lpBytesLeftThisMessage);
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bool32 TransactNamedPipe(int64_t hNamedPipe, void *lpInBuffer,
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uint32_t nInBufferSize, void *lpOutBuffer,
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uint32_t nOutBufferSize, uint32_t *lpBytesRead,
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struct NtOverlapped *lpOverlapped);
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bool32 GetNamedPipeInfo(int64_t hNamedPipe, uint32_t *opt_out_lpFlags,
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uint32_t *opt_out_lpOutBufferSize,
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uint32_t *opt_out_lpInBufferSize,
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uint32_t *opt_out_lpMaxInstances);
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_NT_IPC_H_ */
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