Types
KEvent {...}{.importc: "struct kevent", header: """#include <sys/types.h> #include <sys/event.h> #include <sys/time.h>""", pure, final.} = object ident*: uint ## identifier for this event (uintptr_t) filter*: cshort ## filter for event flags*: cushort ## general flags fflags*: cuint ## filter-specific flags data*: int ## filter-specific data (intptr_t) udata*: pointer ## opaque user data identifier
- Source Edit
Consts
EV_ADD = 0x00000001
- Add event to queue (implies enable). Re-adding an existing element modifies it. Source Edit
EV_DELETE = 0x00000002
- Delete event from queue. Source Edit
EV_ENABLE = 0x00000004
- Enable event. Source Edit
EV_DISABLE = 0x00000008
- Disable event (not reported). Source Edit
EV_ONESHOT = 0x00000010
- Only report one occurrence. Source Edit
EV_CLEAR = 0x00000020
- Clear event state after reporting. Source Edit
EV_RECEIPT = 0x00000040
- Force EV_ERROR on success, data == 0 Source Edit
EV_DISPATCH = 0x00000080
- Disable event after reporting. Source Edit
EV_SYSFLAGS = 0x0000F000
- Reserved by system Source Edit
EV_DROP = 0x00001000
- Not should be dropped Source Edit
EV_FLAG1 = 0x00002000
- Filter-specific flag Source Edit
EV_EOF = 0x00008000
- EOF detected Source Edit
EV_ERROR = 0x00004000
- Error, data contains errno Source Edit
EV_NODATA = 0x00001000
- EOF and no more data Source Edit
NOTE_LOWAT = 0x00000001
- low water mark Source Edit
NOTE_DELETE = 0x00000001
- vnode was removed Source Edit
NOTE_WRITE = 0x00000002
- data contents changed Source Edit
NOTE_EXTEND = 0x00000004
- size increased Source Edit
NOTE_ATTRIB = 0x00000008
- attributes changed Source Edit
NOTE_LINK = 0x00000010
- link count changed Source Edit
NOTE_RENAME = 0x00000020
- vnode was renamed Source Edit
NOTE_REVOKE = 0x00000040
- vnode access was revoked Source Edit
NOTE_EXIT = 0x80000000'u32
- process exited Source Edit
NOTE_FORK = 0x40000000'u32
- process forked Source Edit
NOTE_EXEC = 0x20000000'u32
- process exec'd Source Edit
NOTE_PCTRLMASK = 0xF0000000'u32
- mask for hint bits Source Edit
NOTE_PDATAMASK = 0x000FFFFF'u32
- mask for pid Source Edit
NOTE_TRACK = 0x00000001'u32
- follow across forks Source Edit
NOTE_TRACKERR = 0x00000002'u32
- could not track child Source Edit
NOTE_CHILD = 0x00000004'u32
- am a child process Source Edit
NOTE_MSECONDS = 0x00000000'u32
- Source Edit
Procs
proc kqueue(): cint {...}{.importc: "kqueue", header: "<sys/event.h>".}
- Creates new queue and returns its descriptor. Source Edit
proc kevent(kqFD: cint; changelist: ptr KEvent; nchanges: cint; eventlist: ptr KEvent; nevents: cint; timeout: ptr Timespec): cint {...}{. importc: "kevent", header: "<sys/event.h>".}
- Manipulates queue for given kqFD descriptor. Source Edit
proc EV_SET(event: ptr KEvent; ident: uint; filter: cshort; flags: cushort; fflags: cuint; data: int; udata: pointer) {...}{.importc: "EV_SET", header: "<sys/event.h>".}
- Fills event with given data. Source Edit