// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package os

import (
	"internal/filepathlite"
	"syscall"
	"time"
)

func fillFileStatFromSys(fs *fileStat, name string) {
	fs.name = filepathlite.Base(name)
	fs.size = int64(fs.sys.Size)
	fs.modTime = stTimespecToTime(fs.sys.Mtim)
	fs.mode = FileMode(fs.sys.Mode & 0777)
	switch fs.sys.Mode & syscall.S_IFMT {

		s6b.SetSize(s6b.Size() + n)
		size += n
	}

	if size > 0 {
		linkoff = Rnd(int64(uint64(HEADR)+Segtext.Length), *FlagRound) + Rnd(int64(Segrelrodata.Filelen), *FlagRound) + Rnd(int64(Segdata.Filelen), *FlagRound) + Rnd(int64(Segdwarf.Filelen), *FlagRound)
		ctxt.Out.SeekSet(linkoff)

		ctxt.Out.Write(ldr.Data(s1))
		ctxt.Out.Write(ldr.Data(s2))
		ctxt.Out.Write(ldr.Data(s3))
		ctxt.Out.Write(ldr.Data(s4))

		if err := fs.saveInfoFromPath(name); err != nil {
			return nil, err
		}
		return fs, nil
	}

	// GetFileAttributesEx fails with ERROR_SHARING_VIOLATION error for
	// files like c:\pagefile.sys. Use FindFirstFile for such files.
	if err == windows.ERROR_SHARING_VIOLATION {
		var fd syscall.Win32finddata
		sh, err := syscall.FindFirstFile(namep, &fd)
		if err != nil {

Joshua Hanson <******@****.***> 1710356539 -0600

Joshua Hanson <******@****.***> 1710356539 -0600

			}
		}
		d.bufp += m
		n--
	}

	if n > 0 && len(names)+len(dirents)+len(infos) == 0 {
		return nil, nil, nil, io.EOF
	}
	return names, dirents, infos, nil
}

type dirEntry struct {
	fs *fileStat
}

func (de dirEntry) Name() string            { return de.fs.Name() }
func (de dirEntry) IsDir() bool             { return de.fs.IsDir() }
func (de dirEntry) Type() FileMode          { return de.fs.Mode().Type() }

Joshua Hanson <******@****.***> 1710356539 -0600

Joshua Hanson <******@****.***> 1710356539 -0600

SwftAlpc <******@****.***> 1712032282 +0900

# Request Forms and Files

You can define files and form fields at the same time using `File` and `Form`.

!!! info
    To receive uploaded files and/or form data, first install <a href="https://github.com/Kludex/python-multipart" class="external-link" target="_blank">`python-multipart`</a>.

    E.g. `pip install python-multipart`.

## Import `File` and `Form`

=== "Python 3.9+"

    ```Python hl_lines="3"