ec1f89217a
Full Mattermost server source with integrated Community Enterprise features. Includes vendor directory for offline/air-gapped builds. Structure: - enterprise-impl/: Enterprise feature implementations - enterprise-community/: Init files that register implementations - enterprise/: Bridge imports (community_imports.go) - vendor/: All dependencies for offline builds Build (online): go build ./cmd/mattermost Build (offline/air-gapped): go build -mod=vendor ./cmd/mattermost 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
28 lines
1.1 KiB
Go
28 lines
1.1 KiB
Go
package common
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import (
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"unsafe"
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)
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func UnsafeAdd(base unsafe.Pointer, offset uintptr) unsafe.Pointer {
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return unsafe.Pointer(uintptr(base) + offset)
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}
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func UnsafeIndex(base unsafe.Pointer, offset uintptr, elemsz uintptr, n int) unsafe.Pointer {
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return unsafe.Pointer(uintptr(base) + offset + uintptr(n)*elemsz)
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}
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func UnsafeByteSlice(base unsafe.Pointer, offset uintptr, i, j int) []byte {
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// See: https://github.com/golang/go/wiki/cgo#turning-c-arrays-into-go-slices
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//
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// This memory is not allocated from C, but it is unmanaged by Go's
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// garbage collector and should behave similarly, and the compiler
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// should produce similar code. Note that this conversion allows a
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// subslice to begin after the base address, with an optional offset,
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// while the URL above does not cover this case and only slices from
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// index 0. However, the wiki never says that the address must be to
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// the beginning of a C allocation (or even that malloc was used at
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// all), so this is believed to be correct.
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return (*[pageMaxAllocSize]byte)(UnsafeAdd(base, offset))[i:j:j]
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}
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