diff options
Diffstat (limited to 'libc/netbsd/isc/eventlib_p.h')
-rw-r--r-- | libc/netbsd/isc/eventlib_p.h | 233 |
1 files changed, 0 insertions, 233 deletions
diff --git a/libc/netbsd/isc/eventlib_p.h b/libc/netbsd/isc/eventlib_p.h deleted file mode 100644 index 7edc5a0..0000000 --- a/libc/netbsd/isc/eventlib_p.h +++ /dev/null @@ -1,233 +0,0 @@ -/* $NetBSD: eventlib_p.h,v 1.1.1.1 2004/05/20 19:34:32 christos Exp $ */ - -/* - * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC") - * 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 ISC DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC 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 1.3.2.1.4.1 2004/03/09 08:33:43 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 - - -#if HAVE_MEM_GET_SET -#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 - -#else - -#define NEW(p) p = malloc(sizeof *(p)); -#define OKNEW(p) if (!((p) = malloc(sizeof *(p)))) { errno = ENOMEM; return (-1); } -#define FREE(p) free(p) -#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; - socklen_t lalen; - union { - struct sockaddr sa; - struct sockaddr_in in; -#ifndef NO_SOCKADDR_UN - struct sockaddr_un un; -#endif - } ra; - 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; - int mode; -#define EV_TMR_RATE 1 -} 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, ...); - -/* 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); - -/* Global options */ -int __evOptMonoTime; - -#endif /*_EVENTLIB_P_H*/ |