Files
Maven/vendor/modernc.org/memory/mmap_windows.go
T
kami 6c92f85d10 feat(ecosystem): compliant Praxis/Hexis integration + vendored build
Bring the Nexus/Praxis/Hexis integration in line with
MAVEN_ECOSYSTEM_ARCHITECTURE.md:

- Praxis over HTTP: drop the in-process praxis.db open (praxisstore/
  praxistools) and call praxisd's /api/v1/tools/* API via a new praxisClient.
  Honors the "no component reads another's DB" invariant (AC#12).
  PraxisConfig.DBPath -> URL.
- Hexis confirmation gate: mutating capabilities (ReadOnly=false) now park a
  bound pendingHexis confirmation and require a spoken "да" before executing;
  read-only run immediately (AC#7, no auto attention->action).
- Capability safety: >1 verb match is ambiguous -> ask instead of firing the
  first; ambiguous Nexus resolution asks for clarification (AC#2).
- Correlation IDs on Hexis execute, recorded in the cross-service trace.
- Bug: importance arrives as JSON float64 over HTTP, not int.
- Tests: confirm-gate, decline, read-only, and ambiguity paths.

Build: vendor/ bakes in the hexis client (replace-directed at a sibling repo
outside the Docker context); Dockerfile builds from vendor and no longer
`go mod download`s the unreachable replace paths.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-19 20:24:33 +04:00

50 lines
1.1 KiB
Go

// Copyright 2017 The Memory Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package memory // import "modernc.org/memory"
import (
syscall "golang.org/x/sys/windows"
"os"
)
const (
_MEM_COMMIT = 0x1000
_MEM_RESERVE = 0x2000
_MEM_DECOMMIT = 0x4000
_MEM_RELEASE = 0x8000
_PAGE_READWRITE = 0x0004
_PAGE_NOACCESS = 0x0001
)
const pageSizeLog = 16
var (
modkernel32 = syscall.NewLazySystemDLL("kernel32.dll")
osPageMask = osPageSize - 1
osPageSize = os.Getpagesize()
procVirtualAlloc = modkernel32.NewProc("VirtualAlloc")
procVirtualFree = modkernel32.NewProc("VirtualFree")
)
// pageSize aligned.
func mmap(size int) (uintptr, int, error) {
size = roundup(size, pageSize)
addr, _, err := procVirtualAlloc.Call(0, uintptr(size), _MEM_COMMIT|_MEM_RESERVE, _PAGE_READWRITE)
if err.(syscall.Errno) != 0 || addr == 0 {
return addr, size, err
}
return addr, size, nil
}
func unmap(addr uintptr, size int) error {
r, _, err := procVirtualFree.Call(addr, 0, _MEM_RELEASE)
if r == 0 {
return err
}
return nil
}