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build(deps): bump github.com/alexflint/go-filemutex from 1.1.0 to 1.2.0

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Bumps [github.com/alexflint/go-filemutex](https://github.com/alexflint/go-filemutex) from 1.1.0 to 1.2.0.
- [Release notes](https://github.com/alexflint/go-filemutex/releases)
- [Commits](https://github.com/alexflint/go-filemutex/compare/v1.1...v1.2.0)

---
updated-dependencies:
- dependency-name: github.com/alexflint/go-filemutex
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
This commit is contained in:
dependabot[bot]
2022-12-26 16:52:25 +01:00
committed by Matthieu MOREL
parent 90ed30a55a
commit 615420fa9f
5 changed files with 33 additions and 95 deletions
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38
vendor/github.com/alexflint/go-filemutex/filemutex_flock.go generated vendored
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@ -2,13 +2,11 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build darwin dragonfly freebsd linux netbsd openbsd
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
package filemutex
import (
"syscall"
)
import "golang.org/x/sys/unix"
const (
mkdirPerm = 0750
@ -21,7 +19,7 @@ type FileMutex struct {
}
func New(filename string) (*FileMutex, error) {
fd, err := syscall.Open(filename, syscall.O_CREAT|syscall.O_RDONLY, mkdirPerm)
fd, err := unix.Open(filename, unix.O_CREAT|unix.O_RDONLY, mkdirPerm)
if err != nil {
return nil, err
}
@ -29,16 +27,13 @@ func New(filename string) (*FileMutex, error) {
}
func (m *FileMutex) Lock() error {
if err := syscall.Flock(m.fd, syscall.LOCK_EX); err != nil {
return err
}
return nil
return unix.Flock(m.fd, unix.LOCK_EX)
}
func (m *FileMutex) TryLock() error {
if err := syscall.Flock(m.fd, syscall.LOCK_EX|syscall.LOCK_NB); err != nil {
if errno, ok := err.(syscall.Errno); ok {
if errno == syscall.EWOULDBLOCK {
if err := unix.Flock(m.fd, unix.LOCK_EX|unix.LOCK_NB); err != nil {
if errno, ok := err.(unix.Errno); ok {
if errno == unix.EWOULDBLOCK {
return AlreadyLocked
}
}
@ -48,30 +43,21 @@ func (m *FileMutex) TryLock() error {
}
func (m *FileMutex) Unlock() error {
if err := syscall.Flock(m.fd, syscall.LOCK_UN); err != nil {
return err
}
return nil
return unix.Flock(m.fd, unix.LOCK_UN)
}
func (m *FileMutex) RLock() error {
if err := syscall.Flock(m.fd, syscall.LOCK_SH); err != nil {
return err
}
return nil
return unix.Flock(m.fd, unix.LOCK_SH)
}
func (m *FileMutex) RUnlock() error {
if err := syscall.Flock(m.fd, syscall.LOCK_UN); err != nil {
return err
}
return nil
return unix.Flock(m.fd, unix.LOCK_UN)
}
// Close unlocks the lock and closes the underlying file descriptor.
func (m *FileMutex) Close() error {
if err := syscall.Flock(m.fd, syscall.LOCK_UN); err != nil {
if err := unix.Flock(m.fd, unix.LOCK_UN); err != nil {
return err
}
return syscall.Close(m.fd)
return unix.Close(m.fd)
}