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74 lines
3.2 KiB
Nim
74 lines
3.2 KiB
Nim
#
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#
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# Nim's Runtime Library
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# (c) Copyright 2012 Dominik Picheta
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#
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# See the file "copying.txt", included in this
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# distribution, for details about the copyright.
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#
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{.deadCodeElim:on.}
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# Get the platform-dependent flags.
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# Structure describing an inotify event.
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type
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InotifyEvent*{.pure, final, importc: "struct inotify_event",
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header: "<sys/inotify.h>".} = object
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wd*{.importc: "wd".}: cint # Watch descriptor.
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mask*{.importc: "mask".}: uint32 # Watch mask.
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cookie*{.importc: "cookie".}: uint32 # Cookie to synchronize two events.
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len*{.importc: "len".}: uint32 # Length (including NULs) of name.
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name*{.importc: "name".}: char # Name.
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{.deprecated: [Tinotify_event: InotifyEvent].}
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# Supported events suitable for MASK parameter of INOTIFY_ADD_WATCH.
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const
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IN_ACCESS* = 0x00000001 # File was accessed.
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IN_MODIFY* = 0x00000002 # File was modified.
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IN_ATTRIB* = 0x00000004 # Metadata changed.
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IN_CLOSE_WRITE* = 0x00000008 # Writtable file was closed.
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IN_CLOSE_NOWRITE* = 0x00000010 # Unwrittable file closed.
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IN_CLOSE* = (IN_CLOSE_WRITE or IN_CLOSE_NOWRITE) # Close.
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IN_OPEN* = 0x00000020 # File was opened.
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IN_MOVED_FROM* = 0x00000040 # File was moved from X.
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IN_MOVED_TO* = 0x00000080 # File was moved to Y.
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IN_MOVE* = (IN_MOVED_FROM or IN_MOVED_TO) # Moves.
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IN_CREATE* = 0x00000100 # Subfile was created.
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IN_DELETE* = 0x00000200 # Subfile was deleted.
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IN_DELETE_SELF* = 0x00000400 # Self was deleted.
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IN_MOVE_SELF* = 0x00000800 # Self was moved.
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# Events sent by the kernel.
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const
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IN_UNMOUNT* = 0x00002000 # Backing fs was unmounted.
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IN_Q_OVERFLOW* = 0x00004000 # Event queued overflowed.
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IN_IGNORED* = 0x00008000 # File was ignored.
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# Special flags.
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const
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IN_ONLYDIR* = 0x01000000 # Only watch the path if it is a
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# directory.
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IN_DONT_FOLLOW* = 0x02000000 # Do not follow a sym link.
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IN_EXCL_UNLINK* = 0x04000000 # Exclude events on unlinked
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# objects.
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IN_MASK_ADD* = 0x20000000 # Add to the mask of an already
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# existing watch.
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IN_ISDIR* = 0x40000000 # Event occurred against dir.
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IN_ONESHOT* = 0x80000000 # Only send event once.
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# All events which a program can wait on.
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const
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IN_ALL_EVENTS* = (IN_ACCESS or IN_MODIFY or IN_ATTRIB or IN_CLOSE_WRITE or
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IN_CLOSE_NOWRITE or IN_OPEN or IN_MOVED_FROM or IN_MOVED_TO or
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IN_CREATE or IN_DELETE or IN_DELETE_SELF or IN_MOVE_SELF)
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# Create and initialize inotify instance.
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proc inotify_init*(): cint{.cdecl, importc: "inotify_init",
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header: "<sys/inotify.h>".}
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# Create and initialize inotify instance.
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proc inotify_init1*(flags: cint): cint{.cdecl, importc: "inotify_init1",
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header: "<sys/inotify.h>".}
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# Add watch of object NAME to inotify instance FD. Notify about
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# events specified by MASK.
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proc inotify_add_watch*(fd: cint; name: cstring; mask: uint32): cint{.
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cdecl, importc: "inotify_add_watch", header: "<sys/inotify.h>".}
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# Remove the watch specified by WD from the inotify instance FD.
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proc inotify_rm_watch*(fd: cint; wd: cint): cint{.cdecl,
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importc: "inotify_rm_watch", header: "<sys/inotify.h>".}
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