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package inotify
const (
// Flags for the parameter of InotifyInit1().
// These, oddly, appear to be 24-bit numbers.
IN_CLOEXEC uint32 = 02000000
IN_NONBLOCK uint32 = 00004000
)
type Mask uint32
const (
// Supported events suitable for the `mask` parameter of Inotify.AddWatch().
IN_ACCESS Mask = (1<< 0) // File was accessed.
IN_MODIFY Mask = (1<< 1) // File was modified.
IN_ATTRIB Mask = (1<< 2) // Metadata changed.
IN_CLOSE_WRITE Mask = (1<< 3) // Writtable file was closed.
IN_CLOSE_NOWRITE Mask = (1<< 4) // Unwrittable file closed.
IN_OPEN Mask = (1<< 5) // File was opened.
IN_MOVED_FROM Mask = (1<< 6) // File was moved from X.
IN_MOVED_TO Mask = (1<< 7) // File was moved to Y.
IN_CREATE Mask = (1<< 8) // Subfile was created.
IN_DELETE Mask = (1<< 9) // Subfile was deleted.
IN_DELETE_SELF Mask = (1<<10) // Self was deleted.
IN_MOVE_SELF Mask = (1<<11) // Self was moved.
// Events that appear in output without subscribing to them.
IN_UNMOUNT Mask = (1<<13) // Backing fs was unmounted.
IN_Q_OVERFLOW Mask = (1<<14) // Event queued overflowed.
IN_IGNORED Mask = (1<<15) // File was ignored (expect no more events).
// Special flags that you may pass to Inotify.AddWatch()...
// except for IN_ISDIR, which is a flag that is set on output events.
IN_ONLYDIR Mask = (1<<24) // Only watch the path if it is a directory.
IN_DONT_FOLLOW Mask = (1<<25) // Do not follow a sym link.
IN_EXCL_UNLINK Mask = (1<<26) // Exclude events on unlinked objects.
IN_MASK_ADD Mask = (1<<29) // Add to the mask of an already existing watch.
IN_ISDIR Mask = (1<<30) // Event occurred against dir.
IN_ONESHOT Mask = (1<<31) // Only send event once.
// Convenience macros */
IN_CLOSE Mask = (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) // Close.
IN_MOVE Mask = (IN_MOVED_FROM | IN_MOVED_TO) // Moves.
IN_ALL_EVENTS Mask = 0x00000FFF // All events which a program can wait on.
)
var in_bits [32]string = [32]string{
// mask
/* 0 */ "IN_ACCESS",
/* 1 */ "IN_MODIFY",
/* 2 */ "IN_ATTRIB",
/* 3 */ "IN_CLOSE_WRITE",
/* 4 */ "IN_CLOSE_NOWRITE",
/* 5 */ "IN_OPEN",
/* 6 */ "IN_MOVED_FROM",
/* 7 */ "IN_MOVED_TO",
/* 8 */ "IN_CREATE",
/* 9 */ "IN_DELETE",
/* 10 */ "IN_DELETE_SELF",
/* 11 */ "IN_MOVE_SELF",
/* 12 */ "(1<<12)",
// events sent by the kernel
/* 13 */ "IN_UNMOUNT",
/* 14 */ "IN_Q_OVERFLOW",
/* 15 */ "IN_IGNORED",
/* 16 */ "(1<<16)",
/* 17 */ "(1<<17)",
/* 18 */ "(1<<18)",
/* 19 */ "(1<<19)",
/* 20 */ "(1<<20)",
/* 21 */ "(1<<21)",
/* 22 */ "(1<<22)",
/* 23 */ "(1<<23)",
// special flags
/* 24 */ "IN_ONLYDIR",
/* 25 */ "IN_DONT_FOLLOW",
/* 26 */ "IN_EXCL_UNLINK",
/* 27 */ "(1<<27)",
/* 28 */ "(1<<28)",
/* 29 */ "IN_MASK_ADD",
/* 30 */ "IN_ISDIR",
/* 31 */ "IN_ONESHOT",
}
func (mask Mask) String() string {
out := ""
for i, name := range in_bits {
if mask&(Mask(1)<<uint(i)) != 0 {
if len(out) > 0 {
out += "|"
}
out += name
}
}
return out
}
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