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Diffstat (limited to 'xc/lib/dps/cslibint.h')
| -rw-r--r-- | xc/lib/dps/cslibint.h | 291 |
1 files changed, 0 insertions, 291 deletions
diff --git a/xc/lib/dps/cslibint.h b/xc/lib/dps/cslibint.h deleted file mode 100644 index 18f4daf13..000000000 --- a/xc/lib/dps/cslibint.h +++ /dev/null @@ -1,291 +0,0 @@ -/* - * cslibint.h -- low level I/O - * - * (c) Copyright 1993-1994 Adobe Systems Incorporated. - * All rights reserved. - * - * Permission to use, copy, modify, distribute, and sublicense this software - * and its documentation for any purpose and without fee is hereby granted, - * provided that the above copyright notices appear in all copies and that - * both those copyright notices and this permission notice appear in - * supporting documentation and that the name of Adobe Systems Incorporated - * not be used in advertising or publicity pertaining to distribution of the - * software without specific, written prior permission. No trademark license - * to use the Adobe trademarks is hereby granted. If the Adobe trademark - * "Display PostScript"(tm) is used to describe this software, its - * functionality or for any other purpose, such use shall be limited to a - * statement that this software works in conjunction with the Display - * PostScript system. Proper trademark attribution to reflect Adobe's - * ownership of the trademark shall be given whenever any such reference to - * the Display PostScript system is made. - * - * ADOBE MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THE SOFTWARE FOR - * ANY PURPOSE. IT IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY. - * ADOBE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL - * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NON- INFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL ADOBE BE LIABLE - * TO YOU OR ANY OTHER PARTY FOR ANY SPECIAL, INDIRECT, OR CONSEQUENTIAL - * DAMAGES OR ANY DAMAGES WHATSOEVER WHETHER IN AN ACTION OF CONTRACT, - * NEGLIGENCE, STRICT LIABILITY OR ANY OTHER ACTION ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ADOBE WILL NOT - * PROVIDE ANY TRAINING OR OTHER SUPPORT FOR THE SOFTWARE. - * - * Adobe, PostScript, and Display PostScript are trademarks of Adobe Systems - * Incorporated which may be registered in certain jurisdictions - * - * Portions Copyright 1984, 1985, 1987, 1989 Massachusetts Institute of - * Technology - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of M.I.T. not be used in advertising or - * publicity pertaining to distribution of the software without specific, - * written prior permission. M.I.T. makes no representations about the - * suitability of this software for any purpose. It is provided "as is" - * without express or implied warranty. - * - * Author: Adobe Systems Incorporated and MIT X Consortium - */ - -/* - * XlibInternal.h - Header definition and support file for the internal - * support routines (XlibInternal) used by the C subroutine interface - * library (Xlib) to the X Window System. - * - * Warning, there be dragons here.... - */ - -#ifndef _CSLIBINT_H -#define _CSLIBINT_H - -/* For SYSV, no gethostname, so fake it */ -#include <sys/param.h> -#ifndef MAXHOSTNAMELEN -#define MAXHOSTNAMELEN 64 -#endif - -/* === MACROS === */ - -/* - * GetReq - Get the next avilable X request packet in the buffer and - * return it. - * - * "name" is the name of the request, e.g. CreatePixmap, OpenFont, etc. - * "req" is the name of the request pointer. - * - */ - -#if defined(__STDC__) && !defined(UNIXCPP) -#define NXMacroGetReq(name, req) \ - WORD64ALIGN\ - if ((dpy->bufptr + SIZEOF(x##name##Req)) > dpy->bufmax)\ - {if (dpy != xdpy) N_XFlush(dpy); else _XFlush(dpy);}\ - req = (x##name##Req *)(dpy->last_req = dpy->bufptr);\ - req->reqType = X_##name;\ - req->length = (SIZEOF(x##name##Req))>>2;\ - dpy->bufptr += SIZEOF(x##name##Req);\ - dpy->request++ - -#else /* non-ANSI C uses empty comment instead of "##" for token concatenation */ -#define NXMacroGetReq(name, req) \ - WORD64ALIGN\ - if ((dpy->bufptr + SIZEOF(x/**/name/**/Req)) > dpy->bufmax)\ - {if (dpy != xdpy) N_XFlush(dpy); else _XFlush(dpy);}\ - req = (x/**/name/**/Req *)(dpy->last_req = dpy->bufptr);\ - req->reqType = X_/**/name;\ - req->length = (SIZEOF(x/**/name/**/Req))>>2;\ - dpy->bufptr += SIZEOF(x/**/name/**/Req);\ - dpy->request++ -#endif - -#ifdef NEEDFORNX - -/* GetReqExtra is the same as GetReq, but allocates "n" additional - bytes after the request. "n" must be a multiple of 4! */ - -#if defined(__STDC__) && !defined(UNIXCPP) -#define GetReqExtra(name, n, req) \ - WORD64ALIGN\ - if ((dpy->bufptr + SIZEOF(x##name##Req) + n) > dpy->bufmax)\ - _XFlush(dpy);\ - req = (x##name##Req *)(dpy->last_req = dpy->bufptr);\ - req->reqType = X_##name;\ - req->length = (SIZEOF(x##name##Req) + n)>>2;\ - dpy->bufptr += SIZEOF(x##name##Req) + n;\ - dpy->request++ -#else -#define GetReqExtra(name, n, req) \ - WORD64ALIGN\ - if ((dpy->bufptr + SIZEOF(x/**/name/**/Req) + n) > dpy->bufmax)\ - _XFlush(dpy);\ - req = (x/**/name/**/Req *)(dpy->last_req = dpy->bufptr);\ - req->reqType = X_/**/name;\ - req->length = (SIZEOF(x/**/name/**/Req) + n)>>2;\ - dpy->bufptr += SIZEOF(x/**/name/**/Req) + n;\ - dpy->request++ -#endif - - -/* - * GetResReq is for those requests that have a resource ID - * (Window, Pixmap, GContext, etc.) as their single argument. - * "rid" is the name of the resource. - */ - -#if __STDC__ && !defined(UNIXCPP) -#define GetResReq(name, rid, req) \ - WORD64ALIGN\ - if ((dpy->bufptr + SIZEOF(xResourceReq)) > dpy->bufmax)\ - _XFlush(dpy);\ - req = (xResourceReq *) (dpy->last_req = dpy->bufptr);\ - req->reqType = X_##name;\ - req->length = 2;\ - req->id = (rid);\ - dpy->bufptr += SIZEOF(xResourceReq);\ - dpy->request++ -#else -#define GetResReq(name, rid, req) \ - WORD64ALIGN\ - if ((dpy->bufptr + SIZEOF(xResourceReq)) > dpy->bufmax)\ - _XFlush(dpy);\ - req = (xResourceReq *) (dpy->last_req = dpy->bufptr);\ - req->reqType = X_/**/name;\ - req->length = 2;\ - req->id = (rid);\ - dpy->bufptr += SIZEOF(xResourceReq);\ - dpy->request++ -#endif - -/* - * GetEmptyReq is for those requests that have no arguments - * at all. - */ -#if __STDC__ && !defined(UNIXCPP) -#define GetEmptyReq(name, req) \ - WORD64ALIGN\ - if ((dpy->bufptr + SIZEOF(xReq)) > dpy->bufmax)\ - _XFlush(dpy);\ - req = (xReq *) (dpy->last_req = dpy->bufptr);\ - req->reqType = X_##name;\ - req->length = 1;\ - dpy->bufptr += SIZEOF(xReq);\ - dpy->request++ -#else -#define GetEmptyReq(name, req) \ - WORD64ALIGN\ - if ((dpy->bufptr + SIZEOF(xReq)) > dpy->bufmax)\ - _XFlush(dpy);\ - req = (xReq *) (dpy->last_req = dpy->bufptr);\ - req->reqType = X_/**/name;\ - req->length = 1;\ - dpy->bufptr += SIZEOF(xReq);\ - dpy->request++ -#endif - - -#define SyncHandle() \ - if (dpy->synchandler) (*dpy->synchandler)(dpy) - -#define FlushGC(dpy, gc) \ - if ((gc)->dirty) _XFlushGCCache((dpy), (gc)) -/* - * Data - Place data in the buffer and pad the end to provide - * 32 bit word alignment. Transmit if the buffer fills. - * - * "dpy" is a pointer to a Display. - * "data" is a pinter to a data buffer. - * "len" is the length of the data buffer. - * we can presume buffer less than 2^16 bytes, so bcopy can be used safely. - */ -#ifndef DataRoutineIsProcedure -#define Data(dpy, data, len) \ - if (dpy->bufptr + (len) <= dpy->bufmax) {\ - bcopy(data, dpy->bufptr, (int)len);\ - dpy->bufptr += ((len) + 3) & ~3;\ - } else\ - _XSend(dpy, data, len) -#endif /* DataRoutineIsProcedure */ - - -/* Allocate bytes from the buffer. No padding is done, so if - * the length is not a multiple of 4, the caller must be - * careful to leave the buffer aligned after sending the - * current request. - * - * "type" is the type of the pointer being assigned to. - * "ptr" is the pointer being assigned to. - * "n" is the number of bytes to allocate. - * - * Example: - * xTextElt *elt; - * BufAlloc (xTextElt *, elt, nbytes) - */ - -#define BufAlloc(type, ptr, n) \ - if (dpy->bufptr + (n) > dpy->bufmax) \ - _XFlush (dpy); \ - ptr = (type) dpy->bufptr; \ - dpy->bufptr += (n); - -/* - * provide emulation routines for smaller architectures - */ -#ifndef WORD64 -#define Data16(dpy, data, len) Data((dpy), (char *)(data), (len)) -#define Data32(dpy, data, len) Data((dpy), (char *)(data), (len)) -#define _XRead16Pad(dpy, data, len) _XReadPad((dpy), (char *)(data), (len)) -#define _XRead16(dpy, data, len) _XRead((dpy), (char *)(data), (len)) -#define _XRead32(dpy, data, len) _XRead((dpy), (char *)(data), (len)) -#endif /* not WORD64 */ - -#define PackData16(dpy,data,len) Data16 (dpy, data, len) -#define PackData32(dpy,data,len) Data32 (dpy, data, len) - -/* Xlib manual is bogus */ -#define PackData(dpy,data,len) PackData16 (dpy, data, len) - - - -#endif /* NEEDFORNX */ - -#if !defined(STARTITERATE) && !defined(WORD64) - -#define STARTITERATE(tpvar,type,start,endcond,decr) \ - for (tpvar = (type *) start; endcond; tpvar++, decr) { -#define ENDITERATE } - -#endif /* STARTITERATE */ - - -#ifndef WORD64 -#undef Data32 -#define Data32(dpy, data, len) NXProcData((dpy), (char *)(data), (len)) -#endif /* not WORD64 */ - - -/* extension hooks */ - -extern void NXProcData(); -extern void N_XEatData(); /* swallow data from server */ -extern int N_XDisconnectDisplay(); -extern int N_XGetHostname(); -extern Status N_XUnknownNativeEvent(); -extern Bool N_XUnknownWireEvent(); - -#if 0 -extern int _XFlush(); -extern int _XRead(); -extern int _XReadPad(); -extern Status _XReply(); -extern int _XSend(); -#endif - -extern int N_XFlush(); -extern int N_XRead(); -extern int N_XReadPad(); -extern Status N_XReply(); -extern int N_XSend(); - -#endif /* _CSLIBINT_H */ - |