/* * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* * Title: sysglue.h - AppleTalk protocol to Unix System V/streams interface * * Facility: AppleTalk Protocol Execution Environment * * Author: Gregory Burns, Creation Date: Jun-3-1988 * * History: * X01-001 Gregory Burns 3-Jun-1988 * Initial Creation. * */ #ifndef _NETAT_SYSGLUE_H_ #define _NETAT_SYSGLUE_H_ #include #include #ifdef __APPLE_API_OBSOLETE /* The following is originally from netat/h/localglue.h, which was included in netat/h/sysglue.h: */ typedef struct { int ic_cmd; int ic_timout; int ic_len; char *ic_dp; } ioccmd_t; #ifdef KERNEL #ifdef KERNEL_PRIVATE /* LP64 version of ioccmd_t. all pointers * grow when we're dealing with a 64-bit process. * WARNING - keep in sync with ioccmd_t */ typedef struct { int ic_cmd; int ic_timout; int ic_len; user_addr_t ic_dp __attribute__((aligned(8))); } user_ioccmd_t; #endif // KERNEL_PRIVATE #endif // KERNEL typedef struct { int ioc_cmd; void *ioc_cr; int ioc_id; int ioc_count; int ioc_error; int ioc_rval; void *ioc_private; int ioc_filler[4]; } ioc_t; /* * Want these definitions outside the KERNEL define for admin * program access. */ #ifdef _AIX #define MSG_DATA 0x00 #define MSG_PROTO 0x01 #define MSG_IOCTL 0x0e #define MSG_ERROR 0x8a #define MSG_HANGUP 0x89 #define MSG_IOCACK 0x81 #define MSG_IOCNAK 0x82 #define MSG_CTL 0x0d #else /* ### LD 5/3/97 MacOSX porting note: * Cannot use MSG_DATA = 0, because MT_FREE is defined as 0 * and the sanity check in m_free cause a panic. */ #define MSG_DATA (MT_MAX - 1) #define MSG_PROTO (MT_MAX - 2) #define MSG_IOCTL (MT_MAX - 3) #define MSG_ERROR (MT_MAX - 4) #define MSG_HANGUP (MT_MAX - 5) #define MSG_IOCACK (MT_MAX - 6) #define MSG_IOCNAK (MT_MAX - 7) #define MSG_CTL (MT_MAX - 8) #endif #ifdef KERNEL #ifdef KERNEL_PRIVATE #define SYS_HZ HZ /* Number of clock (SYS_SETTIMER) ticks per second */ #define HZ hz /* HZ ticks definition used throughout AppleTalk */ /* returned when the operation is not possible at this * time (ie when starting up or shutting down. * right now, uses ESHUTDOWN because ENOTREADY is not defined * in MacOSX. Need to find a better Error code ###LD */ #define ENOTREADY ESHUTDOWN /* T_MPSAFE is used only in atp_open. I suspect it's a * trick to accelerate local atp transactions. */ #define T_MPSAFE 0 #define INTERRUPTIBLE 1 #define POLLIN 0x0001 #define POLLOUT 0x0002 #define POLLPRI 0x0004 #define POLLMSG 0x0080 #define POLLSYNC 0x8000 #define POLLMSG 0x0080 /* * Define a new Data Type for file. it was DTYPE_OTHER for * AIX, for MacOSX there is no such define so defines * DTYPE_ATALK */ #define DTYPE_ATALK -1 #define AT_WR_OFFSET 38 #ifndef EVENT_NULL #define EVENT_NULL -1 #define LOCK_HANDLER 2 #endif typedef int atevent_t; typedef int atlock_t; #define ATEVENTINIT(a) (a = (atevent_t) EVENT_NULL) #define DDP_OUTPUT(m) ddp_putmsg(0,m) #define StaticProc static #define PRI_LO 1 #define PRI_MED 2 #define PRI_HI 3 typedef struct mbuf gbuf_t; /* prototypes for the gbuf routines */ struct mbuf *m_lgbuf_alloc(int size, int wait); gbuf_t *gbuf_alloc_wait(int size, int wait); gbuf_t *gbuf_copym(gbuf_t *mlist); gbuf_t *gbuf_strip(gbuf_t *m); int gbuf_freel(gbuf_t *m); void gbuf_linkb(gbuf_t *m1, gbuf_t *m2); void gbuf_linkpkt(gbuf_t *m1, gbuf_t *m2); int gbuf_msgsize(gbuf_t *m); struct mbuf *copy_pkt(struct mbuf *, int); int append_copy(struct mbuf *, struct mbuf *, int); #define gbuf_cont(m) m->m_next #define gbuf_next(m) m->m_nextpkt #define gbuf_rptr(m) m->m_data #define gbuf_rinc(m,len) {m->m_data += len; m->m_len -= len;} #define gbuf_rdec(m,len) {m->m_data -= len; m->m_len += len;} #define gbuf_wptr(m) (m->m_data + m->m_len) #define gbuf_winc(m,len) (m->m_len += len) #define gbuf_wdec(m,len) (m->m_len -= len) #define gbuf_wset(m,len) (m->m_len = len) #define gbuf_type(m) m->m_type #define gbuf_len(m) m->m_len #define gbuf_alloc(size, pri) (gbuf_alloc_wait(size, FALSE)) #define gbuf_copym(mlist) ((gbuf_t *)copy_pkt(mlist, -1)) #define gbuf_prepend(m,len) M_PREPEND(m,len,M_DONTWAIT) #define gbuf_freem(mlist) m_freem((struct mbuf *)mlist) #define gbuf_freeb(m) (void)m_free((struct mbuf *)m) #define gbuf_set_type(m, mtype) MCHTYPE(m, mtype) /* Duplicate a single mbuf, attaching existing external storage. */ #define gbuf_dupb_wait(m, wait) ((gbuf_t *)m_copym(m, 0, gbuf_len(m), (wait)? M_WAIT: M_DONTWAIT)) #define gbuf_dupb(m) (gbuf_dupb_wait(m, FALSE)) /* Duplicate an mbuf chain, attaching existing external storage. */ #define gbuf_dupm(mlist) ((gbuf_t *)copy_pkt(mlist, -1)) /* *** was ((gbuf_t *)m_copym(mlist, 0, M_COPYALL, M_DONTWAIT)) *** */ #undef timeoutcf #undef timeout #undef untimeout struct atpBDS; int _ATPgetrsp(int, struct atpBDS *, int *, void *); int _ATPgetreq(int , unsigned char *, int , int *, void *); int _ATPsndrsp(int , unsigned char *, int , int, int *, void *); int _ATPsndreq(int , unsigned char *, int , int, int *, void *); #endif /* KERNEL_PRIVATE */ #endif /* KERNEL */ #endif /* __APPLE_API_OBSOLETE */ #endif /* _NETAT_SYSGLUE_H_ */