#include <sys/queue.h>
#include <sys/cdefs.h>

Include dependency graph for libcsupport/include/sys/event.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	kevent

struct	knlist

Macros
#define	EVFILT_READ (-1)

#define	EVFILT_WRITE (-2)

#define	EVFILT_AIO (-3) /* attached to aio requests */

#define	EVFILT_VNODE (-4) /* attached to vnodes */

#define	EVFILT_PROC (-5) /* attached to struct proc */

#define	EVFILT_SIGNAL (-6) /* attached to struct proc */

#define	EVFILT_TIMER (-7) /* timers */

#define	EVFILT_FS (-9) /* filesystem events */

#define	EVFILT_LIO (-10) /* attached to lio requests */

#define	EVFILT_USER (-11) /* User events */

#define	EVFILT_SYSCOUNT 11

#define	EV_SET(kevp_, a, b, c, d, e, f)

#define	EV_ADD 0x0001 /* add event to kq (implies enable) */

#define	EV_DELETE 0x0002 /* delete event from kq */

#define	EV_ENABLE 0x0004 /* enable event */

#define	EV_DISABLE 0x0008 /* disable event (not reported) */

#define	EV_ONESHOT 0x0010 /* only report one occurrence */

#define	EV_CLEAR 0x0020 /* clear event state after reporting */

#define	EV_RECEIPT 0x0040 /* force EV_ERROR on success, data=0 */

#define	EV_DISPATCH 0x0080 /* disable event after reporting */

#define	EV_SYSFLAGS 0xF000 /* reserved by system */

#define	EV_DROP 0x1000 /* note should be dropped */

#define	EV_FLAG1 0x2000 /* filter-specific flag */

#define	EV_EOF 0x8000 /* EOF detected */

#define	EV_ERROR 0x4000 /* error, data contains errno */

#define	NOTE_FFNOP 0x00000000 /* ignore input fflags */

#define	NOTE_FFAND 0x40000000 /* AND fflags */

#define	NOTE_FFOR 0x80000000 /* OR fflags */

#define	NOTE_FFCOPY 0xc0000000 /* copy fflags */

#define	NOTE_FFCTRLMASK 0xc0000000 /* masks for operations */

#define	NOTE_FFLAGSMASK 0x00ffffff

#define	NOTE_TRIGGER

#define	NOTE_LOWAT 0x0001 /* low water mark */

#define	NOTE_DELETE 0x0001 /* vnode was removed */

#define	NOTE_WRITE 0x0002 /* data contents changed */

#define	NOTE_EXTEND 0x0004 /* size increased */

#define	NOTE_ATTRIB 0x0008 /* attributes changed */

#define	NOTE_LINK 0x0010 /* link count changed */

#define	NOTE_RENAME 0x0020 /* vnode was renamed */

#define	NOTE_REVOKE 0x0040 /* vnode access was revoked */

#define	NOTE_EXIT 0x80000000 /* process exited */

#define	NOTE_FORK 0x40000000 /* process forked */

#define	NOTE_EXEC 0x20000000 /* process exec'd */

#define	NOTE_PCTRLMASK 0xf0000000 /* mask for hint bits */

#define	NOTE_PDATAMASK 0x000fffff /* mask for pid */

#define	NOTE_TRACK 0x00000001 /* follow across forks */

#define	NOTE_TRACKERR 0x00000002 /* could not track child */

#define	NOTE_CHILD 0x00000004 /* am a child process */

Functions
	SLIST_HEAD (klist, knote)

	TAILQ_HEAD (kqlist, kqueue)

__BEGIN_DECLS int	kqueue (void)

int	kevent (int kq, const struct kevent changelist, int nchanges, struct kevent eventlist, int nevents, const struct timespec *timeout)

Macro Definition Documentation

◆ EV_SET

#define EV_SET	(	kevp_,
		a,
		b,
		c,
		d,
		e,
		f
	)

Value:

do {    \
        struct kevent *kevp = (kevp_);          \
        (kevp)->ident = (a);                    \
        (kevp)->filter = (b);                   \
        (kevp)->flags = (c);                    \
        (kevp)->fflags = (d);                   \
        (kevp)->data = (e);                     \
        (kevp)->udata = (f);                    \
} while(0)

◆ NOTE_TRIGGER

#define NOTE_TRIGGER

Value:

0x01000000 /* Cause the event to be

triggered for output. */

Data Structures

Macros

Functions

Macro Definition Documentation

◆ EV_SET

◆ NOTE_TRIGGER