on_create Event

Fires when the OS wants to create a file.

Syntax

class FUSECreateEventParams(object):
  @property
  def path() -> str: ...
  @property
  def mode() -> int: ...
  @property
  def file_context() -> int: ...
  @file_context.setter
  def file_context(value) -> None: ...
  @property
  def result() -> int: ...
  @result.setter
  def result(value) -> None: ...

# In class FUSE:
@property
def on_create() -> Callable[[FUSECreateEventParams], None]: ...
@on_create.setter
def on_create(event_hook: Callable[[FUSECreateEventParams], None]) -> None: ...

Remarks

This event fires when the OS wants to create a file named Path. The application must create the file according to the creation mode and open it afterwards. The creation mode is specified in the Mode parameter, whose values correspond to the ones used in the creat() function in POSIX and Linux API.

The application may use the FileContext parameter to store a file handle or other information, related to the open file. Windows: the stored information will be shared between all concurrent file open operations performed on this file.

The ResultCode parameter will always be 0 when the event is fired. If the event cannot be handled in a "successful" manner for some reason (e.g., a resource isn't available, security checks failed, etc.), set it to a negative error code value (e.g. -ENOENT to indicate that the file does not exist) to report an appropriate error. Please refer to the Error Reporting and Handling topic for more information.

 
 
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CBFS FUSE 2020 Python Edition - Version 20.0 [Build 7836]