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Results 1 - 10 of 27 for writeBlock (0.23 sec)
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src/os/file_mutex_plan9.go
func (file *file) readUnlock() { if file.fdmu.ReadUnlock() { file.destroy() } } // writeLock adds a reference to the file and locks it for writing. // It returns an error if the file is already closed. func (file *file) writeLock() error { if !file.fdmu.WriteLock() { return ErrClosed } return nil } // writeUnlock removes a reference from the file and unlocks it for writing.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Sat Oct 08 03:57:40 UTC 2022 - 1.8K bytes - Viewed (0) -
src/internal/poll/sendfile_linux.go
func SendFile(dstFD *FD, src int, remain int64) (written int64, err error, handled bool) { defer func() { TestHookDidSendFile(dstFD, src, written, err, handled) }() if err := dstFD.writeLock(); err != nil { return 0, err, false } defer dstFD.writeUnlock() if err := dstFD.pd.prepareWrite(dstFD.isFile); err != nil { return 0, err, false } dst := dstFD.Sysfd for remain > 0 { n := maxSendfileSize
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Apr 26 18:12:56 UTC 2024 - 1.4K bytes - Viewed (0) -
src/internal/poll/file_plan9.go
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Sat Oct 08 03:57:40 UTC 2022 - 972 bytes - Viewed (0) -
src/internal/poll/sendfile_solaris.go
func SendFile(dstFD *FD, src int, pos, remain int64) (written int64, err error, handled bool) { defer func() { TestHookDidSendFile(dstFD, src, written, err, handled) }() if err := dstFD.writeLock(); err != nil { return 0, err, false } defer dstFD.writeUnlock() if err := dstFD.pd.prepareWrite(dstFD.isFile); err != nil { return 0, err, false } dst := dstFD.Sysfd for remain > 0 { n := maxSendfileSize
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Apr 26 18:12:56 UTC 2024 - 1.8K bytes - Viewed (0) -
src/internal/poll/sendfile_bsd.go
func SendFile(dstFD *FD, src int, pos, remain int64) (written int64, err error, handled bool) { defer func() { TestHookDidSendFile(dstFD, src, written, err, handled) }() if err := dstFD.writeLock(); err != nil { return 0, err, false } defer dstFD.writeUnlock() if err := dstFD.pd.prepareWrite(dstFD.isFile); err != nil { return 0, err, false } dst := dstFD.Sysfd for remain > 0 { n := maxSendfileSize
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Apr 26 18:12:56 UTC 2024 - 1.5K bytes - Viewed (0) -
src/internal/poll/writev.go
//go:build unix package poll import ( "io" "runtime" "syscall" ) // Writev wraps the writev system call. func (fd *FD) Writev(v *[][]byte) (int64, error) { if err := fd.writeLock(); err != nil { return 0, err } defer fd.writeUnlock() if err := fd.pd.prepareWrite(fd.isFile); err != nil { return 0, err } var iovecs []syscall.Iovec if fd.iovecs != nil { iovecs = *fd.iovecs }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed Mar 27 18:23:49 UTC 2024 - 1.8K bytes - Viewed (0) -
src/internal/poll/sendfile_windows.go
return 0, syscall.ESPIPE } if ft, _ := syscall.GetFileType(src); ft == syscall.FILE_TYPE_PIPE { return 0, syscall.ESPIPE } if err := fd.writeLock(); err != nil { return 0, err } defer fd.writeUnlock() o := &fd.wop o.handle = src // TODO(brainman): skip calling syscall.Seek if OS allows it curpos, err := syscall.Seek(o.handle, 0, io.SeekCurrent) if err != nil {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Apr 26 18:12:56 UTC 2024 - 2.2K bytes - Viewed (0) -
src/internal/poll/copy_file_range_linux.go
// locks for both file descriptors (and why this whole machinery is // in the internal/poll package to begin with). if err := dst.writeLock(); err != nil { return 0, err } defer dst.writeUnlock() if err := src.readLock(); err != nil { return 0, err } defer src.readUnlock() var n int for { n, err = unix.CopyFileRange(src.Sysfd, nil, dst.Sysfd, nil, max, 0)
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Apr 04 17:40:10 UTC 2024 - 3.9K bytes - Viewed (0) -
src/internal/poll/fd_plan9.go
err = ErrDeadlineExceeded } return n, err } // Write implements io.Writer. func (fd *FD) Write(fn func([]byte) (int, error), b []byte) (int, error) { if err := fd.writeLock(); err != nil { return 0, err } defer fd.writeUnlock() fd.wmu.Lock() if fd.wtimedout { fd.wmu.Unlock() return 0, ErrDeadlineExceeded } fd.waio = newAsyncIO(fn, b) fd.wmu.Unlock() n, err := fd.waio.Wait()
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon May 06 14:00:54 UTC 2024 - 5.4K bytes - Viewed (0) -
internal/dsync/dsync-server_test.go
subrouter.Methods(http.MethodPost).Path("/v1/force-unlock").HandlerFunc(lockServer.ForceUnlockHandler) nodes[i] = httptest.NewServer(router) } } const WriteLock = -1 type lockServer struct { mutex sync.Mutex // Map of locks, with negative value indicating (exclusive) write lock // and positive values indicating number of read locks lockMap map[string]int64
Registered: Sun Jun 16 00:44:34 UTC 2024 - Last Modified: Mon Jan 23 16:46:37 UTC 2023 - 8.3K bytes - Viewed (0)