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| author |  kim <89579420+NyaaaWhatsUpDoc@users.noreply.github.com> | 2021-08-29 15:41:41 +0100 |
|---|---|---|
| committer |  GitHub <noreply@github.com> | 2021-08-29 16:41:41 +0200 |
| commit | ed462245730bd7832019bd43e0bc1c9d1c055e8e (patch) | |
| tree | 1caad78ea6aabf5ea93c93a8ade97176b4889500 /vendor/modernc.org/libc/libc64.go | |
| parent | Mention fixup (#167) (diff) | |
| download | gotosocial-ed462245730bd7832019bd43e0bc1c9d1c055e8e.tar.xz | |
Add SQLite support, fix un-thread-safe DB caches, small performance f… (#172)
* Add SQLite support, fix un-thread-safe DB caches, small performance fixes
Signed-off-by: kim (grufwub) <grufwub@gmail.com>
* add SQLite licenses to README
Signed-off-by: kim (grufwub) <grufwub@gmail.com>
* appease the linter, and fix my dumbass-ery
Signed-off-by: kim (grufwub) <grufwub@gmail.com>
* make requested changes
Signed-off-by: kim (grufwub) <grufwub@gmail.com>
* add back comment
Signed-off-by: kim (grufwub) <grufwub@gmail.com>
Diffstat (limited to 'vendor/modernc.org/libc/libc64.go')
| -rw-r--r-- | vendor/modernc.org/libc/libc64.go | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/vendor/modernc.org/libc/libc64.go b/vendor/modernc.org/libc/libc64.go new file mode 100644 index 000000000..6ca31aa7c --- /dev/null +++ b/vendor/modernc.org/libc/libc64.go @@ -0,0 +1,23 @@ +// Copyright 2020 The Libc Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build amd64 arm64 s390x + +package libc // import "modernc.org/libc" + +type ( + // RawMem represents the biggest byte array the runtime can handle + RawMem [1<<50 - 1]byte + + // 48-5*8 = 8 bytes left to pad + stackHeaderPadding struct { + a uintptr + } +) + +type bits []int + +func newBits(n int) (r bits) { return make(bits, (n+63)>>6) } +func (b bits) has(n int) bool { return b != nil && b[n>>6]&(1<<uint(n&63)) != 0 } +func (b bits) set(n int) { b[n>>6] |= 1 << uint(n&63) } |