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zeekay
cc986c328d
Squashes all pre-rewrite history into a single root commit. Previous tree: - 14506 commits including upstream Infisical fork history - Multiple merge chains carrying pre-purge content Force-rewrite per disk-space reclamation discipline. GHCR images (1.9.9, 1.9.11) remain immutable; their git lineage is no longer materialized.
34 lines
886 B
Go
34 lines
886 B
Go
/*
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* SPDX-FileCopyrightText: © 2017-2025 Istari Digital, Inc.
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* SPDX-License-Identifier: Apache-2.0
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*/
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package z
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import (
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"os"
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)
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// Mmap uses the mmap system call to memory-map a file. If writable is true,
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// memory protection of the pages is set so that they may be written to as well.
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func Mmap(fd *os.File, writable bool, size int64) ([]byte, error) {
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return mmap(fd, writable, size)
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}
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// Munmap unmaps a previously mapped slice.
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func Munmap(b []byte) error {
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return munmap(b)
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}
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// Madvise uses the madvise system call to give advise about the use of memory
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// when using a slice that is memory-mapped to a file. Set the readahead flag to
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// false if page references are expected in random order.
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func Madvise(b []byte, readahead bool) error {
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return madvise(b, readahead)
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}
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// Msync would call sync on the mmapped data.
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func Msync(b []byte) error {
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return msync(b)
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}
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