diff --git a/Godeps/_workspace/src/github.com/camlistore/lock/.gitignore b/Godeps/_workspace/src/github.com/camlistore/lock/.gitignore deleted file mode 100644 index b25c15b81fa..00000000000 --- a/Godeps/_workspace/src/github.com/camlistore/lock/.gitignore +++ /dev/null @@ -1 +0,0 @@ -*~ diff --git a/Godeps/_workspace/src/github.com/camlistore/lock/COPYING b/Godeps/_workspace/src/github.com/camlistore/lock/COPYING deleted file mode 100644 index d6456956733..00000000000 --- a/Godeps/_workspace/src/github.com/camlistore/lock/COPYING +++ /dev/null @@ -1,202 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. 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However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/Godeps/_workspace/src/github.com/camlistore/lock/README.txt b/Godeps/_workspace/src/github.com/camlistore/lock/README.txt deleted file mode 100644 index a9eeb33ded2..00000000000 --- a/Godeps/_workspace/src/github.com/camlistore/lock/README.txt +++ /dev/null @@ -1,3 +0,0 @@ -File locking library. - -See http://godoc.org/github.com/camlistore/lock diff --git a/Godeps/_workspace/src/github.com/camlistore/lock/lock.go b/Godeps/_workspace/src/github.com/camlistore/lock/lock.go deleted file mode 100644 index 6268527b04e..00000000000 --- a/Godeps/_workspace/src/github.com/camlistore/lock/lock.go +++ /dev/null @@ -1,158 +0,0 @@ -/* -Copyright 2013 The Go Authors - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package lock - -import ( - "encoding/json" - "fmt" - "io" - "os" - "path/filepath" - "sync" -) - -// Lock locks the given file, creating the file if necessary. If the -// file already exists, it must have zero size or an error is returned. -// The lock is an exclusive lock (a write lock), but locked files -// should neither be read from nor written to. Such files should have -// zero size and only exist to co-ordinate ownership across processes. -// -// A nil Closer is returned if an error occurred. Otherwise, close that -// Closer to release the lock. -// -// On Linux, FreeBSD and OSX, a lock has the same semantics as fcntl(2)'s -// advisory locks. In particular, closing any other file descriptor for the -// same file will release the lock prematurely. -// -// Attempting to lock a file that is already locked by the current process -// has undefined behavior. -// -// On other operating systems, lock will fallback to using the presence and -// content of a file named name + '.lock' to implement locking behavior. -func Lock(name string) (io.Closer, error) { - return lockFn(name) -} - -var lockFn = lockPortable - -// Portable version not using fcntl. Doesn't handle crashes as gracefully, -// since it can leave stale lock files. -// TODO: write pid of owner to lock file and on race see if pid is -// still alive? -func lockPortable(name string) (io.Closer, error) { - absName, err := filepath.Abs(name) - if err != nil { - return nil, fmt.Errorf("can't Lock file %q: can't find abs path: %v", name, err) - } - fi, err := os.Stat(absName) - if err == nil && fi.Size() > 0 { - if isStaleLock(absName) { - os.Remove(absName) - } else { - return nil, fmt.Errorf("can't Lock file %q: has non-zero size", name) - } - } - f, err := os.OpenFile(absName, os.O_RDWR|os.O_CREATE|os.O_TRUNC|os.O_EXCL, 0666) - if err != nil { - return nil, fmt.Errorf("failed to create lock file %s %v", absName, err) - } - if err := json.NewEncoder(f).Encode(&pidLockMeta{OwnerPID: os.Getpid()}); err != nil { - return nil, err - } - return &lockCloser{f: f, abs: absName}, nil -} - -type pidLockMeta struct { - OwnerPID int -} - -func isStaleLock(path string) bool { - f, err := os.Open(path) - if err != nil { - return false - } - defer f.Close() - var meta pidLockMeta - if json.NewDecoder(f).Decode(&meta) != nil { - return false - } - if meta.OwnerPID == 0 { - return false - } - p, err := os.FindProcess(meta.OwnerPID) - if err != nil { - // e.g. on Windows - return true - } - // On unix, os.FindProcess always is true, so we have to send - // it a signal to see if it's alive. - if signalZero != nil { - if p.Signal(signalZero) != nil { - return true - } - } - return false -} - -var signalZero os.Signal // nil or set by lock_sigzero.go - -type lockCloser struct { - f *os.File - abs string - once sync.Once - err error -} - -func (lc *lockCloser) Close() error { - lc.once.Do(lc.close) - return lc.err -} - -func (lc *lockCloser) close() { - if err := lc.f.Close(); err != nil { - lc.err = err - } - if err := os.Remove(lc.abs); err != nil { - lc.err = err - } -} - -var ( - lockmu sync.Mutex - locked = map[string]bool{} // abs path -> true -) - -// unlocker is used by the darwin and linux implementations with fcntl -// advisory locks. -type unlocker struct { - f *os.File - abs string -} - -func (u *unlocker) Close() error { - lockmu.Lock() - // Remove is not necessary but it's nice for us to clean up. - // If we do do this, though, it needs to be before the - // u.f.Close below. - os.Remove(u.abs) - if err := u.f.Close(); err != nil { - return err - } - delete(locked, u.abs) - lockmu.Unlock() - return nil -} diff --git a/Godeps/_workspace/src/github.com/camlistore/lock/lock_appengine.go b/Godeps/_workspace/src/github.com/camlistore/lock/lock_appengine.go deleted file mode 100644 index ab4cad6ab60..00000000000 --- a/Godeps/_workspace/src/github.com/camlistore/lock/lock_appengine.go +++ /dev/null @@ -1,32 +0,0 @@ -// +build appengine - -/* -Copyright 2013 The Go Authors - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package lock - -import ( - "errors" - "io" -) - -func init() { - lockFn = lockAppEngine -} - -func lockAppEngine(name string) (io.Closer, error) { - return nil, errors.New("Lock not available on App Engine") -} diff --git a/Godeps/_workspace/src/github.com/camlistore/lock/lock_darwin_amd64.go b/Godeps/_workspace/src/github.com/camlistore/lock/lock_darwin_amd64.go deleted file mode 100644 index 9fea51fe876..00000000000 --- a/Godeps/_workspace/src/github.com/camlistore/lock/lock_darwin_amd64.go +++ /dev/null @@ -1,80 +0,0 @@ -// +build darwin,amd64 -// +build !appengine - -/* -Copyright 2013 The Go Authors - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package lock - -import ( - "fmt" - "io" - "os" - "path/filepath" - "syscall" - "unsafe" -) - -func init() { - lockFn = lockFcntl -} - -func lockFcntl(name string) (io.Closer, error) { - abs, err := filepath.Abs(name) - if err != nil { - return nil, err - } - lockmu.Lock() - if locked[abs] { - lockmu.Unlock() - return nil, fmt.Errorf("file %q already locked", abs) - } - locked[abs] = true - lockmu.Unlock() - - fi, err := os.Stat(name) - if err == nil && fi.Size() > 0 { - return nil, fmt.Errorf("can't Lock file %q: has non-zero size", name) - } - - f, err := os.Create(name) - if err != nil { - return nil, fmt.Errorf("Lock Create of %s (abs: %s) failed: %v", name, abs, err) - } - - // This type matches C's "struct flock" defined in /usr/include/sys/fcntl.h. - // TODO: move this into the standard syscall package. - k := struct { - Start uint64 // sizeof(off_t): 8 - Len uint64 // sizeof(off_t): 8 - Pid uint32 // sizeof(pid_t): 4 - Type uint16 // sizeof(short): 2 - Whence uint16 // sizeof(short): 2 - }{ - Type: syscall.F_WRLCK, - Whence: uint16(os.SEEK_SET), - Start: 0, - Len: 0, // 0 means to lock the entire file. - Pid: uint32(os.Getpid()), - } - - _, _, errno := syscall.Syscall(syscall.SYS_FCNTL, f.Fd(), uintptr(syscall.F_SETLK), uintptr(unsafe.Pointer(&k))) - if errno != 0 { - f.Close() - return nil, errno - } - return &unlocker{f, abs}, nil -} diff --git a/Godeps/_workspace/src/github.com/camlistore/lock/lock_freebsd.go b/Godeps/_workspace/src/github.com/camlistore/lock/lock_freebsd.go deleted file mode 100644 index d3835d62488..00000000000 --- a/Godeps/_workspace/src/github.com/camlistore/lock/lock_freebsd.go +++ /dev/null @@ -1,79 +0,0 @@ -/* -Copyright 2013 The Go Authors - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package lock - -import ( - "fmt" - "io" - "os" - "path/filepath" - "syscall" - "unsafe" -) - -func init() { - lockFn = lockFcntl -} - -func lockFcntl(name string) (io.Closer, error) { - abs, err := filepath.Abs(name) - if err != nil { - return nil, err - } - lockmu.Lock() - if locked[abs] { - lockmu.Unlock() - return nil, fmt.Errorf("file %q already locked", abs) - } - locked[abs] = true - lockmu.Unlock() - - fi, err := os.Stat(name) - if err == nil && fi.Size() > 0 { - return nil, fmt.Errorf("can't Lock file %q: has non-zero size", name) - } - - f, err := os.Create(name) - if err != nil { - return nil, err - } - - // This type matches C's "struct flock" defined in /usr/include/fcntl.h. - // TODO: move this into the standard syscall package. - k := struct { - Start int64 /* off_t starting offset */ - Len int64 /* off_t len = 0 means until end of file */ - Pid int32 /* pid_t lock owner */ - Type int16 /* short lock type: read/write, etc. */ - Whence int16 /* short type of l_start */ - Sysid int32 /* int remote system id or zero for local */ - }{ - Start: 0, - Len: 0, // 0 means to lock the entire file. - Pid: int32(os.Getpid()), - Type: syscall.F_WRLCK, - Whence: int16(os.SEEK_SET), - Sysid: 0, - } - - _, _, errno := syscall.Syscall(syscall.SYS_FCNTL, f.Fd(), uintptr(syscall.F_SETLK), uintptr(unsafe.Pointer(&k))) - if errno != 0 { - f.Close() - return nil, errno - } - return &unlocker{f, abs}, nil -} diff --git a/Godeps/_workspace/src/github.com/camlistore/lock/lock_linux_amd64.go b/Godeps/_workspace/src/github.com/camlistore/lock/lock_linux_amd64.go deleted file mode 100644 index 3a7eb00a62e..00000000000 --- a/Godeps/_workspace/src/github.com/camlistore/lock/lock_linux_amd64.go +++ /dev/null @@ -1,80 +0,0 @@ -// +build linux,amd64 -// +build !appengine - -/* -Copyright 2013 The Go Authors - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package lock - -import ( - "fmt" - "io" - "os" - "path/filepath" - "syscall" - "unsafe" -) - -func init() { - lockFn = lockFcntl -} - -func lockFcntl(name string) (io.Closer, error) { - abs, err := filepath.Abs(name) - if err != nil { - return nil, err - } - lockmu.Lock() - if locked[abs] { - lockmu.Unlock() - return nil, fmt.Errorf("file %q already locked", abs) - } - locked[abs] = true - lockmu.Unlock() - - fi, err := os.Stat(name) - if err == nil && fi.Size() > 0 { - return nil, fmt.Errorf("can't Lock file %q: has non-zero size", name) - } - - f, err := os.Create(name) - if err != nil { - return nil, err - } - - // This type matches C's "struct flock" defined in /usr/include/bits/fcntl.h. - // TODO: move this into the standard syscall package. - k := struct { - Type uint32 - Whence uint32 - Start uint64 - Len uint64 - Pid uint32 - }{ - Type: syscall.F_WRLCK, - Whence: uint32(os.SEEK_SET), - Start: 0, - Len: 0, // 0 means to lock the entire file. - Pid: uint32(os.Getpid()), - } - - _, _, errno := syscall.Syscall(syscall.SYS_FCNTL, f.Fd(), uintptr(syscall.F_SETLK), uintptr(unsafe.Pointer(&k))) - if errno != 0 { - f.Close() - return nil, errno - } - return &unlocker{f, abs}, nil -} diff --git a/Godeps/_workspace/src/github.com/camlistore/lock/lock_linux_arm.go b/Godeps/_workspace/src/github.com/camlistore/lock/lock_linux_arm.go deleted file mode 100644 index c2a0a102e96..00000000000 --- a/Godeps/_workspace/src/github.com/camlistore/lock/lock_linux_arm.go +++ /dev/null @@ -1,81 +0,0 @@ -// +build linux,arm -// +build !appengine - -/* -Copyright 2013 The Go Authors - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package lock - -import ( - "fmt" - "io" - "os" - "path/filepath" - "syscall" - "unsafe" -) - -func init() { - lockFn = lockFcntl -} - -func lockFcntl(name string) (io.Closer, error) { - abs, err := filepath.Abs(name) - if err != nil { - return nil, err - } - lockmu.Lock() - if locked[abs] { - lockmu.Unlock() - return nil, fmt.Errorf("file %q already locked", abs) - } - locked[abs] = true - lockmu.Unlock() - - fi, err := os.Stat(name) - if err == nil && fi.Size() > 0 { - return nil, fmt.Errorf("can't Lock file %q: has non-zero size", name) - } - - f, err := os.Create(name) - if err != nil { - return nil, err - } - - // This type matches C's "struct flock" defined in /usr/include/bits/fcntl.h. - // TODO: move this into the standard syscall package. - k := struct { - Type uint16 - Whence uint16 - Start uint32 - Len uint32 - Pid uint32 - }{ - Type: syscall.F_WRLCK, - Whence: uint16(os.SEEK_SET), - Start: 0, - Len: 0, // 0 means to lock the entire file. - Pid: uint32(os.Getpid()), - } - - const F_SETLK = 6 // actual value. syscall package is wrong: golang.org/issue/7059 - _, _, errno := syscall.Syscall(syscall.SYS_FCNTL, f.Fd(), uintptr(F_SETLK), uintptr(unsafe.Pointer(&k))) - if errno != 0 { - f.Close() - return nil, errno - } - return &unlocker{f, abs}, nil -} diff --git a/Godeps/_workspace/src/github.com/camlistore/lock/lock_plan9.go b/Godeps/_workspace/src/github.com/camlistore/lock/lock_plan9.go deleted file mode 100644 index bdf4e229284..00000000000 --- a/Godeps/_workspace/src/github.com/camlistore/lock/lock_plan9.go +++ /dev/null @@ -1,55 +0,0 @@ -/* -Copyright 2013 The Go Authors - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package lock - -import ( - "fmt" - "io" - "os" - "path/filepath" -) - -func init() { - lockFn = lockPlan9 -} - -func lockPlan9(name string) (io.Closer, error) { - var f *os.File - abs, err := filepath.Abs(name) - if err != nil { - return nil, err - } - lockmu.Lock() - if locked[abs] { - lockmu.Unlock() - return nil, fmt.Errorf("file %q already locked", abs) - } - locked[abs] = true - lockmu.Unlock() - - fi, err := os.Stat(name) - if err == nil && fi.Size() > 0 { - return nil, fmt.Errorf("can't Lock file %q: has non-zero size", name) - } - - f, err = os.OpenFile(name, os.O_RDWR|os.O_CREATE, os.ModeExclusive|0644) - if err != nil { - return nil, fmt.Errorf("Lock Create of %s (abs: %s) failed: %v", name, abs, err) - } - - return &unlocker{f, abs}, nil -} diff --git a/Godeps/_workspace/src/github.com/camlistore/lock/lock_sigzero.go b/Godeps/_workspace/src/github.com/camlistore/lock/lock_sigzero.go deleted file mode 100644 index fd3ba2db197..00000000000 --- a/Godeps/_workspace/src/github.com/camlistore/lock/lock_sigzero.go +++ /dev/null @@ -1,26 +0,0 @@ -// +build !appengine -// +build linux darwin freebsd openbsd netbsd dragonfly - -/* -Copyright 2013 The Go Authors - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package lock - -import "syscall" - -func init() { - signalZero = syscall.Signal(0) -} diff --git a/Godeps/_workspace/src/github.com/camlistore/lock/lock_test.go b/Godeps/_workspace/src/github.com/camlistore/lock/lock_test.go deleted file mode 100644 index 518d2f025fe..00000000000 --- a/Godeps/_workspace/src/github.com/camlistore/lock/lock_test.go +++ /dev/null @@ -1,131 +0,0 @@ -/* -Copyright 2013 The Go Authors - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package lock - -import ( - "fmt" - "io/ioutil" - "log" - "os" - "os/exec" - "path/filepath" - "strconv" - "testing" -) - -func TestLock(t *testing.T) { - testLock(t, false) -} - -func TestLockPortable(t *testing.T) { - testLock(t, true) -} - -func TestLockInChild(t *testing.T) { - f := os.Getenv("TEST_LOCK_FILE") - if f == "" { - // not child - return - } - lock := Lock - if v, _ := strconv.ParseBool(os.Getenv("TEST_LOCK_PORTABLE")); v { - lock = lockPortable - } - - lk, err := lock(f) - if err != nil { - log.Fatalf("Lock failed: %v", err) - } - - if v, _ := strconv.ParseBool(os.Getenv("TEST_LOCK_CRASH")); v { - // Simulate a crash, or at least not unlocking the - // lock. We still exit 0 just to simplify the parent - // process exec code. - os.Exit(0) - } - lk.Close() -} - -func testLock(t *testing.T, portable bool) { - lock := Lock - if portable { - lock = lockPortable - } - - td, err := ioutil.TempDir("", "") - if err != nil { - t.Fatal(err) - } - defer os.RemoveAll(td) - - path := filepath.Join(td, "foo.lock") - - childLock := func(crash bool) error { - cmd := exec.Command(os.Args[0], "-test.run=LockInChild$") - cmd.Env = []string{"TEST_LOCK_FILE=" + path} - if portable { - cmd.Env = append(cmd.Env, "TEST_LOCK_PORTABLE=1") - } - if crash { - cmd.Env = append(cmd.Env, "TEST_LOCK_CRASH=1") - } - out, err := cmd.CombinedOutput() - t.Logf("Child output: %q (err %v)", out, err) - if err != nil { - return fmt.Errorf("Child Process lock of %s failed: %v %s", path, err, out) - } - return nil - } - - t.Logf("Locking in crashing child...") - if err := childLock(true); err != nil { - t.Fatalf("first lock in child process: %v", err) - } - - t.Logf("Locking+unlocking in child...") - if err := childLock(false); err != nil { - t.Fatalf("lock in child process after crashing child: %v", err) - } - - t.Logf("Locking in parent...") - lk1, err := lock(path) - if err != nil { - t.Fatal(err) - } - - t.Logf("Again in parent...") - _, err = lock(path) - if err == nil { - t.Fatal("expected second lock to fail") - } - - t.Logf("Locking in child...") - if childLock(false) == nil { - t.Fatalf("expected lock in child process to fail") - } - - t.Logf("Unlocking lock in parent") - if err := lk1.Close(); err != nil { - t.Fatal(err) - } - - lk3, err := lock(path) - if err != nil { - t.Fatal(err) - } - lk3.Close() -} diff --git a/package.json b/package.json index b9b9491f050..58120d82419 100644 --- a/package.json +++ b/package.json @@ -159,6 +159,12 @@ "hash": "QmVYxfoJQiZijTgPNHCHgHELvQpbsJNTg6Crmc3dQkj3yy", "name": "golang-lru", "version": "0.0.0" + }, + { + "author": "whyrusleeping", + "hash": "QmWi28zbQG6B1xfaaWx5cYoLn3kBFU6pQ6GWQNRV5P6dNe", + "name": "lock", + "version": "0.0.0" } ], "gxVersion": "0.4.0", diff --git a/repo/fsrepo/lock/lock.go b/repo/fsrepo/lock/lock.go index 1e7b5b081ca..4c4553d01a1 100644 --- a/repo/fsrepo/lock/lock.go +++ b/repo/fsrepo/lock/lock.go @@ -8,7 +8,7 @@ import ( "strings" "syscall" - lock "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/camlistore/lock" + lock "gx/ipfs/QmWi28zbQG6B1xfaaWx5cYoLn3kBFU6pQ6GWQNRV5P6dNe/lock" logging "gx/ipfs/QmYtB7Qge8cJpXc4irsEp8zRqfnZMBeB7aTrMEkPk67DRv/go-log" "gx/ipfs/QmZNVWh8LLjAavuQ2JXuFmuYH3C11xo988vSgp7UQrTRj1/go-ipfs-util" ) @@ -25,8 +25,7 @@ func errPerm(path string) error { } func Lock(confdir string) (io.Closer, error) { - c, err := lock.Lock(path.Join(confdir, LockFile)) - return c, err + return lock.Lock(path.Join(confdir, LockFile)) } func Locked(confdir string) (bool, error) { @@ -41,7 +40,7 @@ func Locked(confdir string) (bool, error) { log.Debugf("Someone else has the lock: %s", path.Join(confdir, LockFile)) return true, nil } - if strings.Contains(err.Error(), "can't Lock file") { + if strings.Contains(err.Error(), "resource temporarily unavailable") { log.Debugf("Can't lock file: %s.\n reason: %s", path.Join(confdir, LockFile), err.Error()) return true, nil }