inotify_add_watch
(PECL inotify >= 0.1.2)
inotify_add_watch — Add a watch to an initialized inotify instance
说明
inotify_add_watch
( resource
$inotify_instance
, string $pathname
, int $mask
) : int
inotify_add_watch() adds a new watch or modify an
existing watch for the file or directory specified in
pathname.
Using inotify_add_watch() on a watched object replaces
the existing watch. Using the IN_MASK_ADD constant
adds (OR) events to the existing watch.
参数
-
inotify_instance -
inotify_init()返回的资源
-
pathname -
File or directory to watch
-
mask -
Events to watch for. See 预定义常量.
返回值
The return value is a unique (inotify instance wide) watch descriptor.