Module inotify 

Raw inotify helpers.

This module provides low-level interaction with the Linux inotify subsystem. It handles the initialization of watches, reading of raw events, and decoding of the packed event stream.

Higher-level modules should use these primitives to monitor configuration files, log directories, or process markers. The API stays close to kernel behavior and does only minimal decoding.

Structs

InotifyEvent

A decoded inotify event header.

Constants

DELETE_SELF_MASK

Watched file/directory was deleted.

IGNORED_MASK

Watch was removed (explicitly or because file was deleted).

MODIFY_MASK

File was modified.

MOVE_SELF_MASK

Watched file/directory was moved.

PACKAGE_FILE_MASK

Mask for monitoring package file state changes.

PARENT_WATCH_MASK

Mask for monitoring parent directories that may create, replace, or remove a watched file.

QUEUE_OVERFLOW_MASK

Inotify event queue overflowed.

UNMOUNT_MASK

Filesystem containing watched object was unmounted.

Functions

add_watch

Add a watch to an existing inotify instance.

decode_events

Decode packed inotify events from a raw byte buffer.

init

Create a non-blocking close-on-exec inotify file descriptor.

read_events

Read all available inotify events from the descriptor.

remove_watch

Remove an existing watch descriptor from an inotify instance.