kqueue_sys/constants/
freebsd.rs

1use bitflags::bitflags;
2use libc::{c_uint, c_ushort};
3
4#[allow(non_camel_case_types)]
5#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, Ord, PartialOrd)]
6#[repr(i16)]
7pub enum EventFilter {
8    EVFILT_READ = -1,
9    EVFILT_WRITE = -2,
10    EVFILT_AIO = -3,
11    EVFILT_VNODE = -4,
12    EVFILT_PROC = -5,
13    EVFILT_SIGNAL = -6,
14    EVFILT_TIMER = -7,
15    EVFILT_PROCDESC = -8,
16    EVFILT_FS = -9,
17    EVFILT_LIO = -10,
18    EVFILT_USER = -11,
19    EVFILT_SENDFILE = -12,
20    EVFILT_EMPTY = -13,
21    EVFILT_SYSCOUNT = 13,
22}
23
24bitflags! {
25    #[repr(transparent)]
26    #[derive(Clone, Copy, Debug, Default, PartialEq, Eq, Hash, Ord, PartialOrd)]
27    pub struct EventFlag: c_ushort {
28        const EV_ADD          = 0x0001;
29        const EV_DELETE       = 0x0002;
30        const EV_ENABLE       = 0x0004;
31        const EV_DISABLE      = 0x0008;
32        const EV_FORCEONESHOT = 0x0100;
33        const EV_ONESHOT      = 0x0010;
34        const EV_CLEAR        = 0x0020;
35        const EV_RECEIPT      = 0x0040;
36        const EV_DISPATCH     = 0x0080;
37        const EV_SYSFLAGS     = 0xF000;
38        const EV_DROP         = 0x1000;
39        const EV_FLAG1        = 0x2000;
40        const EV_FLAG2        = 0x4000;
41        const EV_EOF          = 0x8000;
42        const EV_ERROR        = 0x4000;
43    }
44}
45
46impl EventFlag {
47    /// Convert from underlying bit representation, preserving all
48    /// bits (even those not corresponding to a defined flag).
49    ///
50    /// # Safety
51    ///
52    /// The caller of the `bitflags!` macro can chose to allow or
53    /// disallow extra bits for their bitflags type.
54    ///
55    /// The caller of `from_bits_unchecked()` has to ensure that
56    /// all bits correspond to a defined flag or that extra bits
57    /// are valid for this bitflags type.
58    #[deprecated = "use the safe `from_bits_retain` method instead"]
59    pub const unsafe fn from_bits_unchecked(bits: c_ushort) -> Self {
60        Self::from_bits_retain(bits)
61    }
62}
63
64bitflags! {
65    #[repr(transparent)]
66    #[derive(Clone, Copy, Debug, Default, PartialEq, Eq, Hash, Ord, PartialOrd)]
67    pub struct FilterFlag: c_uint {
68        const NOTE_FFNOP                        = 0x00000000;
69        const NOTE_FFAND                        = 0x40000000;
70        const NOTE_FFOR                         = 0x80000000;
71        const NOTE_FFCOPY                       = 0xc0000000;
72        const NOTE_FFCTRLMASK                   = 0xc0000000;
73        const NOTE_FFLAGSMASK                   = 0x00ffffff;
74        const NOTE_TRIGGER                      = 0x01000000;
75
76        const NOTE_LOWAT                        = 0x00000001;
77        const NOTE_FILE_POLL                    = 0x00000002;
78
79        const NOTE_DELETE                       = 0x00000001;
80        const NOTE_WRITE                        = 0x00000002;
81        const NOTE_EXTEND                       = 0x00000004;
82        const NOTE_ATTRIB                       = 0x00000008;
83        const NOTE_LINK                         = 0x00000010;
84        const NOTE_RENAME                       = 0x00000020;
85        const NOTE_REVOKE                       = 0x00000040;
86        const NOTE_OPEN                         = 0x00000080;
87        const NOTE_CLOSE                        = 0x00000100;
88        const NOTE_CLOSE_WRITE                  = 0x00000200;
89        const NOTE_READ                         = 0x00000400;
90
91        const NOTE_EXIT                         = 0x80000000;
92        const NOTE_FORK                         = 0x40000000;
93        const NOTE_EXEC                         = 0x20000000;
94        const NOTE_PCTRLMASK                    = 0xf0000000;
95        const NOTE_PDATAMASK                    = 0x000fffff;
96
97        const NOTE_TRACK                        = 0x00000001;
98        const NOTE_TRACKERR                     = 0x00000002;
99        const NOTE_CHILD                        = 0x00000004;
100
101        const NOTE_SECONDS                      = 0x00000001;
102        const NOTE_MSECONDS                     = 0x00000002;
103        const NOTE_USECONDS                     = 0x00000004;
104        const NOTE_NSECONDS                     = 0x00000008;
105        const NOTE_ABSTIME                      = 0x00000010;
106    }
107}
108
109impl FilterFlag {
110    /// Convert from underlying bit representation, preserving all
111    /// bits (even those not corresponding to a defined flag).
112    ///
113    /// # Safety
114    ///
115    /// The caller of the `bitflags!` macro can chose to allow or
116    /// disallow extra bits for their bitflags type.
117    ///
118    /// The caller of `from_bits_unchecked()` has to ensure that
119    /// all bits correspond to a defined flag or that extra bits
120    /// are valid for this bitflags type.
121    #[deprecated = "use the safe `from_bits_retain` method instead"]
122    pub const unsafe fn from_bits_unchecked(bits: c_uint) -> Self {
123        Self::from_bits_retain(bits)
124    }
125}
kqueue_sys/constants/freebsd.rs

kqueue_sys/constants/
freebsd.rs
