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-rw-r--r--contrib/bind/lib/isc/eventlib_p.h214
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diff --git a/contrib/bind/lib/isc/eventlib_p.h b/contrib/bind/lib/isc/eventlib_p.h
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--- a/contrib/bind/lib/isc/eventlib_p.h
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@@ -1,214 +0,0 @@
-/*
- * Copyright (c) 1995-1999 by Internet Software Consortium
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/* eventlib_p.h - private interfaces for eventlib
- * vix 09sep95 [initial]
- *
- * $Id: eventlib_p.h,v 1.31 2003/04/03 05:37:56 marka Exp $
- */
-
-#ifndef _EVENTLIB_P_H
-#define _EVENTLIB_P_H
-
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <sys/un.h>
-
-#define EVENTLIB_DEBUG 1
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <isc/heap.h>
-#include <isc/list.h>
-#include <isc/memcluster.h>
-
-#define EV_MASK_ALL (EV_READ | EV_WRITE | EV_EXCEPT)
-#define EV_ERR(e) return (errno = (e), -1)
-#define OK(x) if ((x) < 0) EV_ERR(errno); else (void)NULL
-
-#define NEW(p) if (((p) = memget(sizeof *(p))) != NULL) \
- FILL(p); \
- else \
- (void)NULL;
-#define OKNEW(p) if (!((p) = memget(sizeof *(p)))) { \
- errno = ENOMEM; \
- return (-1); \
- } else \
- FILL(p)
-#define FREE(p) memput((p), sizeof *(p))
-
-#if EVENTLIB_DEBUG
-#define FILL(p) memset((p), 0xF5, sizeof *(p))
-#else
-#define FILL(p)
-#endif
-
-typedef struct evConn {
- evConnFunc func;
- void * uap;
- int fd;
- int flags;
-#define EV_CONN_LISTEN 0x0001 /* Connection is a listener. */
-#define EV_CONN_SELECTED 0x0002 /* evSelectFD(conn->file). */
-#define EV_CONN_BLOCK 0x0004 /* Listener fd was blocking. */
- evFileID file;
- struct evConn * prev;
- struct evConn * next;
-} evConn;
-
-typedef struct evAccept {
- int fd;
- union {
- struct sockaddr sa;
- struct sockaddr_in in;
-#ifndef NO_SOCKADDR_UN
- struct sockaddr_un un;
-#endif
- } la;
- ISC_SOCKLEN_T lalen;
- union {
- struct sockaddr sa;
- struct sockaddr_in in;
-#ifndef NO_SOCKADDR_UN
- struct sockaddr_un un;
-#endif
- } ra;
- ISC_SOCKLEN_T ralen;
- int ioErrno;
- evConn * conn;
- LINK(struct evAccept) link;
-} evAccept;
-
-typedef struct evFile {
- evFileFunc func;
- void * uap;
- int fd;
- int eventmask;
- int preemptive;
- struct evFile * prev;
- struct evFile * next;
- struct evFile * fdprev;
- struct evFile * fdnext;
-} evFile;
-
-typedef struct evStream {
- evStreamFunc func;
- void * uap;
- evFileID file;
- evTimerID timer;
- int flags;
-#define EV_STR_TIMEROK 0x0001 /* IFF timer valid. */
- int fd;
- struct iovec * iovOrig;
- int iovOrigCount;
- struct iovec * iovCur;
- int iovCurCount;
- int ioTotal;
- int ioDone;
- int ioErrno;
- struct evStream *prevDone, *nextDone;
- struct evStream *prev, *next;
-} evStream;
-
-typedef struct evTimer {
- evTimerFunc func;
- void * uap;
- struct timespec due, inter;
- int index;
-} evTimer;
-
-typedef struct evWait {
- evWaitFunc func;
- void * uap;
- const void * tag;
- struct evWait * next;
-} evWait;
-
-typedef struct evWaitList {
- evWait * first;
- evWait * last;
- struct evWaitList * prev;
- struct evWaitList * next;
-} evWaitList;
-
-typedef struct evEvent_p {
- enum { Accept, File, Stream, Timer, Wait, Free, Null } type;
- union {
- struct { evAccept *this; } accept;
- struct { evFile *this; int eventmask; } file;
- struct { evStream *this; } stream;
- struct { evTimer *this; } timer;
- struct { evWait *this; } wait;
- struct { struct evEvent_p *next; } free;
- struct { const void *placeholder; } null;
- } u;
-} evEvent_p;
-
-typedef struct {
- /* Global. */
- const evEvent_p *cur;
- /* Debugging. */
- int debug;
- FILE *output;
- /* Connections. */
- evConn *conns;
- LIST(evAccept) accepts;
- /* Files. */
- evFile *files, *fdNext;
- fd_set rdLast, rdNext;
- fd_set wrLast, wrNext;
- fd_set exLast, exNext;
- fd_set nonblockBefore;
- int fdMax, fdCount, highestFD;
- evFile *fdTable[FD_SETSIZE];
-#ifdef EVENTLIB_TIME_CHECKS
- struct timespec lastSelectTime;
- int lastFdCount;
-#endif
- /* Streams. */
- evStream *streams;
- evStream *strDone, *strLast;
- /* Timers. */
- struct timespec lastEventTime;
- heap_context timers;
- /* Waits. */
- evWaitList *waitLists;
- evWaitList waitDone;
-} evContext_p;
-
-/* eventlib.c */
-#define evPrintf __evPrintf
-void evPrintf(const evContext_p *ctx, int level, const char *fmt, ...)
- ISC_FORMAT_PRINTF(3, 4);
-
-/* ev_timers.c */
-#define evCreateTimers __evCreateTimers
-heap_context evCreateTimers(const evContext_p *);
-#define evDestroyTimers __evDestroyTimers
-void evDestroyTimers(const evContext_p *);
-
-/* ev_waits.c */
-#define evFreeWait __evFreeWait
-evWait *evFreeWait(evContext_p *ctx, evWait *old);
-
-#endif /*_EVENTLIB_P_H*/
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