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authorLibravatar Terin Stock <terinjokes@gmail.com>2025-03-09 17:47:56 +0100
committerLibravatar Terin Stock <terinjokes@gmail.com>2025-12-01 22:08:04 +0100
commitb1af8fd87760b34e3ff2fd3bda38f211815a0473 (patch)
tree9317fad1a7ec298d7a8d2678e4e422953bbc6f33 /vendor/codeberg.org/gruf/go-mmap/fs.go
parent[chore] update URLs to forked source (diff)
downloadgotosocial-b1af8fd87760b34e3ff2fd3bda38f211815a0473.tar.xz
[chore] remove vendor
Diffstat (limited to 'vendor/codeberg.org/gruf/go-mmap/fs.go')
-rw-r--r--vendor/codeberg.org/gruf/go-mmap/fs.go79
1 files changed, 0 insertions, 79 deletions
diff --git a/vendor/codeberg.org/gruf/go-mmap/fs.go b/vendor/codeberg.org/gruf/go-mmap/fs.go
deleted file mode 100644
index 743523259..000000000
--- a/vendor/codeberg.org/gruf/go-mmap/fs.go
+++ /dev/null
@@ -1,79 +0,0 @@
-package mmap
-
-import (
- "io/fs"
- "syscall"
- "time"
-)
-
-type fileStat struct {
- name string
- size int64
- mode fs.FileMode
- modTime time.Time
- sys syscall.Stat_t
-}
-
-func (fs *fileStat) Name() string { return fs.name }
-func (fs *fileStat) Size() int64 { return fs.size }
-func (fs *fileStat) IsDir() bool { return fs.mode.IsDir() }
-func (fs *fileStat) Mode() fs.FileMode { return fs.mode }
-func (fs *fileStat) ModTime() time.Time { return fs.modTime }
-func (fs *fileStat) Sys() any { return &fs.sys }
-
-// open is a simple wrapper around syscall.Open().
-func open(filepath string, mode int, perm uint32) (fd int, err error) {
- err = retryOnEINTR(func() (err error) {
- fd, err = syscall.Open(filepath, mode, perm)
- return
- })
- return
-}
-
-// stat is a simple wrapper around syscall.Stat().
-func stat(filepath string) (*fileStat, error) {
- var stat fileStat
- err := retryOnEINTR(func() error {
- return syscall.Stat(filepath, &stat.sys)
- })
- if err != nil {
- return nil, err
- }
- fillFileStatFromSys(&stat, filepath)
- return &stat, nil
-}
-
-// mmap is a simple wrapper around syscall.Mmap().
-func mmap(fd int, offset int64, length int, prot int, flags int) (b []byte, err error) {
- err = retryOnEINTR(func() error {
- b, err = syscall.Mmap(fd, offset, length, prot, flags)
- return err
- })
- return
-}
-
-// munmap is a simple wrapper around syscall.Munmap().
-func munmap(b []byte) error {
- return retryOnEINTR(func() error {
- return syscall.Munmap(b)
- })
-}
-
-// close_ is a simple wrapper around syscall.Close().
-func close_(fd int) error {
- return retryOnEINTR(func() error {
- return syscall.Close(fd)
- })
-}
-
-// retryOnEINTR is a low-level filesystem function
-// for retrying syscalls on O_EINTR received.
-func retryOnEINTR(do func() error) error {
- for {
- err := do()
- if err == syscall.EINTR {
- continue
- }
- return err
- }
-}