/* $Xorg: Font.c,v 1.3 2000/08/17 19:44:33 cpqbld Exp $ */ /* Copyright (c) 1986 X Consortium Copyright (c) 2000 The XFree86 Project, Inc. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE X CONSORTIUM OR THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of the X Consortium or of the XFree86 Project shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from the X Consortium and the XFree86 Project. */ /* $XFree86: xc/lib/X11/Font.c,v 1.14 2001/10/01 13:43:56 eich Exp $ */ #define NEED_REPLIES #include "Xlibint.h" #if defined(XF86BIGFONT) && !defined(MUSTCOPY) #define USE_XF86BIGFONT #endif #ifdef USE_XF86BIGFONT #include #ifdef HAS_SHM #include #include #endif #include #include #include #endif #include "Xlcint.h" #include "XlcPubI.h" static XFontStruct *_XQueryFont( #if NeedFunctionPrototypes Display* /* dpy */, Font /* fid */, unsigned long /* seq */ #endif ); #ifdef USE_XF86BIGFONT /* Private data for this extension. */ typedef struct { XExtCodes *codes; CARD32 serverSignature; CARD32 serverCapabilities; } XF86BigfontCodes; /* Additional bit masks that can be set in serverCapabilities */ #define CAP_VerifiedLocal 256 static XF86BigfontCodes *_XF86BigfontCodes( #if NeedFunctionPrototypes Display* /* dpy */ #endif ); static XFontStruct *_XF86BigfontQueryFont( #if NeedFunctionPrototypes Display* /* dpy */, XF86BigfontCodes* /* extcodes */, Font /* fid */, unsigned long /* seq */ #endif ); void _XF86BigfontFreeFontMetrics( #if NeedFunctionPrototypes XFontStruct* /* fs */ #endif ); #endif /* USE_XF86BIGFONT */ #if NeedFunctionPrototypes XFontStruct *XLoadQueryFont( register Display *dpy, _Xconst char *name) #else XFontStruct *XLoadQueryFont(dpy, name) register Display *dpy; char *name; #endif { XFontStruct *font_result; register long nbytes; Font fid; xOpenFontReq *req; unsigned long seq; #ifdef USE_XF86BIGFONT XF86BigfontCodes *extcodes = _XF86BigfontCodes(dpy); #endif if (_XF86LoadQueryLocaleFont(dpy, name, &font_result, (Font *)0)) return font_result; LockDisplay(dpy); GetReq(OpenFont, req); seq = dpy->request; nbytes = req->nbytes = name ? strlen(name) : 0; req->fid = fid = XAllocID(dpy); req->length += (nbytes+3)>>2; Data (dpy, name, nbytes); font_result = NULL; #ifdef USE_XF86BIGFONT if (extcodes) { font_result = _XF86BigfontQueryFont(dpy, extcodes, fid, seq); seq = 0; } #endif if (!font_result) font_result = _XQueryFont(dpy, fid, seq); UnlockDisplay(dpy); SyncHandle(); return font_result; } XFontStruct *XQueryFont (dpy, fid) register Display *dpy; Font fid; { XFontStruct *font_result; #ifdef USE_XF86BIGFONT XF86BigfontCodes *extcodes = _XF86BigfontCodes(dpy); #endif LockDisplay(dpy); font_result = NULL; #ifdef USE_XF86BIGFONT if (extcodes) { font_result = _XF86BigfontQueryFont(dpy, extcodes, fid, 0L); } #endif if (!font_result) font_result = _XQueryFont(dpy, fid, 0L); UnlockDisplay(dpy); SyncHandle(); return font_result; } int XFreeFont(dpy, fs) register Display *dpy; XFontStruct *fs; { register xResourceReq *req; register _XExtension *ext; LockDisplay(dpy); /* call out to any extensions interested */ for (ext = dpy->ext_procs; ext; ext = ext->next) if (ext->free_Font) (*ext->free_Font)(dpy, fs, &ext->codes); GetResReq (CloseFont, fs->fid, req); UnlockDisplay(dpy); SyncHandle(); if (fs->per_char) { #ifdef USE_XF86BIGFONT _XF86BigfontFreeFontMetrics(fs); #else Xfree ((char *) fs->per_char); #endif } _XFreeExtData(fs->ext_data); if (fs->properties) Xfree ((char *) fs->properties); Xfree ((char *) fs); return 1; } static XFontStruct * _XQueryFont (dpy, fid, seq) register Display *dpy; Font fid; unsigned long seq; { register XFontStruct *fs; register long nbytes; xQueryFontReply reply; register xResourceReq *req; register _XExtension *ext; _XAsyncHandler async; _XAsyncErrorState async_state; if (seq) { async_state.min_sequence_number = seq; async_state.max_sequence_number = seq; async_state.error_code = BadName; async_state.major_opcode = X_OpenFont; async_state.minor_opcode = 0; async_state.error_count = 0; async.next = dpy->async_handlers; async.handler = _XAsyncErrorHandler; async.data = (XPointer)&async_state; dpy->async_handlers = &async; } GetResReq(QueryFont, fid, req); if (!_XReply (dpy, (xReply *) &reply, ((SIZEOF(xQueryFontReply) - SIZEOF(xReply)) >> 2), xFalse)) { if (seq) DeqAsyncHandler(dpy, &async); return (XFontStruct *)NULL; } if (seq) DeqAsyncHandler(dpy, &async); if (! (fs = (XFontStruct *) Xmalloc (sizeof (XFontStruct)))) { _XEatData(dpy, (unsigned long)(reply.nFontProps * SIZEOF(xFontProp) + reply.nCharInfos * SIZEOF(xCharInfo))); return (XFontStruct *)NULL; } fs->ext_data = NULL; fs->fid = fid; fs->direction = reply.drawDirection; fs->min_char_or_byte2 = reply.minCharOrByte2; fs->max_char_or_byte2 = reply.maxCharOrByte2; fs->min_byte1 = reply.minByte1; fs->max_byte1 = reply.maxByte1; fs->default_char = reply.defaultChar; fs->all_chars_exist = reply.allCharsExist; fs->ascent = cvtINT16toInt (reply.fontAscent); fs->descent = cvtINT16toInt (reply.fontDescent); #ifdef MUSTCOPY { xCharInfo *xcip; xcip = (xCharInfo *) &reply.minBounds; fs->min_bounds.lbearing = cvtINT16toShort(xcip->leftSideBearing); fs->min_bounds.rbearing = cvtINT16toShort(xcip->rightSideBearing); fs->min_bounds.width = cvtINT16toShort(xcip->characterWidth); fs->min_bounds.ascent = cvtINT16toShort(xcip->ascent); fs->min_bounds.descent = cvtINT16toShort(xcip->descent); fs->min_bounds.attributes = xcip->attributes; xcip = (xCharInfo *) &reply.maxBounds; fs->max_bounds.lbearing = cvtINT16toShort(xcip->leftSideBearing); fs->max_bounds.rbearing = cvtINT16toShort(xcip->rightSideBearing); fs->max_bounds.width = cvtINT16toShort(xcip->characterWidth); fs->max_bounds.ascent = cvtINT16toShort(xcip->ascent); fs->max_bounds.descent = cvtINT16toShort(xcip->descent); fs->max_bounds.attributes = xcip->attributes; } #else /* XXX the next two statements won't work if short isn't 16 bits */ fs->min_bounds = * (XCharStruct *) &reply.minBounds; fs->max_bounds = * (XCharStruct *) &reply.maxBounds; #endif /* MUSTCOPY */ fs->n_properties = reply.nFontProps; /* * if no properties defined for the font, then it is bad * font, but shouldn't try to read nothing. */ fs->properties = NULL; if (fs->n_properties > 0) { nbytes = reply.nFontProps * sizeof(XFontProp); fs->properties = (XFontProp *) Xmalloc ((unsigned) nbytes); nbytes = reply.nFontProps * SIZEOF(xFontProp); if (! fs->properties) { Xfree((char *) fs); _XEatData(dpy, (unsigned long) (nbytes + reply.nCharInfos * SIZEOF(xCharInfo))); return (XFontStruct *)NULL; } _XRead32 (dpy, (long *)fs->properties, nbytes); } /* * If no characters in font, then it is a bad font, but * shouldn't try to read nothing. */ /* have to unpack charinfos on some machines (CRAY) */ fs->per_char = NULL; if (reply.nCharInfos > 0){ nbytes = reply.nCharInfos * sizeof(XCharStruct); if (! (fs->per_char = (XCharStruct *) Xmalloc ((unsigned) nbytes))) { if (fs->properties) Xfree((char *) fs->properties); Xfree((char *) fs); _XEatData(dpy, (unsigned long) (reply.nCharInfos * SIZEOF(xCharInfo))); return (XFontStruct *)NULL; } #ifdef MUSTCOPY { register XCharStruct *cs = fs->per_char; register int i; for (i = 0; i < reply.nCharInfos; i++, cs++) { xCharInfo xcip; _XRead(dpy, (char *)&xcip, SIZEOF(xCharInfo)); cs->lbearing = cvtINT16toShort(xcip.leftSideBearing); cs->rbearing = cvtINT16toShort(xcip.rightSideBearing); cs->width = cvtINT16toShort(xcip.characterWidth); cs->ascent = cvtINT16toShort(xcip.ascent); cs->descent = cvtINT16toShort(xcip.descent); cs->attributes = xcip.attributes; } } #else nbytes = reply.nCharInfos * SIZEOF(xCharInfo); _XRead16 (dpy, (char *)fs->per_char, nbytes); #endif } /* call out to any extensions interested */ for (ext = dpy->ext_procs; ext; ext = ext->next) if (ext->create_Font) (*ext->create_Font)(dpy, fs, &ext->codes); return fs; } #ifdef USE_XF86BIGFONT /* Magic cookie for finding the right XExtData structure on the display's extension list. */ static int XF86BigfontNumber = 1040697125; static int _XF86BigfontFreeCodes (extension) XExtData *extension; { /* Don't Xfree(extension->private_data) because it is on the same malloc chunk as extension. */ /* Don't Xfree(extension->private_data->codes) because this is shared with the display's ext_procs list. */ return 0; } static XF86BigfontCodes * _XF86BigfontCodes (dpy) register Display *dpy; { XEDataObject dpy_union; XExtData *pData; XF86BigfontCodes *pCodes; char *envval; dpy_union.display = dpy; /* If the server is known to support the XF86Bigfont extension, * return the extension codes. If the server is known to not support * the extension, don't bother checking again. */ pData = XFindOnExtensionList(XEHeadOfExtensionList(dpy_union), XF86BigfontNumber); if (pData) return (XF86BigfontCodes *) pData->private_data; pData = (XExtData *) Xmalloc(sizeof(XExtData) + sizeof(XF86BigfontCodes)); if (!pData) { /* Out of luck. */ return (XF86BigfontCodes *) NULL; } /* See if the server supports the XF86Bigfont extension. */ envval = getenv("XF86BIGFONT_DISABLE"); /* Let the user disable it. */ if (envval != NULL && envval[0] != '\0') pCodes = NULL; else { XExtCodes *codes = XInitExtension(dpy, XF86BIGFONTNAME); if (codes == NULL) pCodes = NULL; else { pCodes = (XF86BigfontCodes *) &pData[1]; pCodes->codes = codes; } } pData->number = XF86BigfontNumber; pData->private_data = (XPointer) pCodes; pData->free_private = _XF86BigfontFreeCodes; XAddToExtensionList(XEHeadOfExtensionList(dpy_union), pData); if (pCodes) { int result; /* See if the server supports the XF86BigfontQueryFont request. */ xXF86BigfontQueryVersionReply reply; register xXF86BigfontQueryVersionReq *req; LockDisplay(dpy); GetReq(XF86BigfontQueryVersion, req); req->reqType = pCodes->codes->major_opcode; req->xf86bigfontReqType = X_XF86BigfontQueryVersion; result = _XReply (dpy, (xReply *) &reply, (SIZEOF(xXF86BigfontQueryVersionReply) - SIZEOF(xReply)) >> 2, xFalse); UnlockDisplay(dpy); SyncHandle(); if(!result) goto ignore_extension; /* No need to provide backward compatibility with version 1.0. It was never widely distributed. */ if (!(reply.majorVersion > 1 || (reply.majorVersion == 1 && reply.minorVersion >= 1))) goto ignore_extension; pCodes->serverSignature = reply.signature; pCodes->serverCapabilities = reply.capabilities; } return pCodes; ignore_extension: /* No need to Xfree(pCodes) or Xfree(pCodes->codes), see _XF86BigfontFreeCodes comment. */ pCodes = (XF86BigfontCodes *) NULL; pData->private_data = (XPointer) pCodes; return pCodes; } static int _XF86BigfontFreeNop (extension) XExtData *extension; { return 0; } static XFontStruct * _XF86BigfontQueryFont (dpy, extcodes, fid, seq) register Display *dpy; XF86BigfontCodes *extcodes; Font fid; unsigned long seq; { register XFontStruct *fs; register long nbytes; xXF86BigfontQueryFontReply reply; register xXF86BigfontQueryFontReq *req; register _XExtension *ext; _XAsyncHandler async1; _XAsyncErrorState async1_state; _XAsyncHandler async2; _XAsyncErrorState async2_state; if (seq) { async1_state.min_sequence_number = seq; async1_state.max_sequence_number = seq; async1_state.error_code = BadName; async1_state.major_opcode = X_OpenFont; async1_state.minor_opcode = 0; async1_state.error_count = 0; async1.next = dpy->async_handlers; async1.handler = _XAsyncErrorHandler; async1.data = (XPointer)&async1_state; dpy->async_handlers = &async1; } GetReq(XF86BigfontQueryFont, req); req->reqType = extcodes->codes->major_opcode; req->xf86bigfontReqType = X_XF86BigfontQueryFont; req->id = fid; req->flags = (extcodes->serverCapabilities & XF86Bigfont_CAP_LocalShm ? XF86Bigfont_FLAGS_Shm : 0); /* The function _XQueryFont benefits from a "magic" error handler for BadFont coming from a X_QueryFont request. (See function _XReply.) We have to establish an error handler ourselves. */ async2_state.min_sequence_number = dpy->request; async2_state.max_sequence_number = dpy->request; async2_state.error_code = BadFont; async2_state.major_opcode = extcodes->codes->major_opcode; async2_state.minor_opcode = X_XF86BigfontQueryFont; async2_state.error_count = 0; async2.next = dpy->async_handlers; async2.handler = _XAsyncErrorHandler; async2.data = (XPointer)&async2_state; dpy->async_handlers = &async2; if (!_XReply (dpy, (xReply *) &reply, ((SIZEOF(xXF86BigfontQueryFontReply) - SIZEOF(xReply)) >> 2), xFalse)) { DeqAsyncHandler(dpy, &async2); if (seq) DeqAsyncHandler(dpy, &async1); return (XFontStruct *)NULL; } DeqAsyncHandler(dpy, &async2); if (seq) DeqAsyncHandler(dpy, &async1); if (! (fs = (XFontStruct *) Xmalloc (sizeof (XFontStruct)))) { _XEatData(dpy, reply.nFontProps * SIZEOF(xFontProp) + (reply.nCharInfos > 0 && reply.shmid == (CARD32)(-1) ? reply.nUniqCharInfos * SIZEOF(xCharInfo) + (reply.nCharInfos+1)/2 * 2 * sizeof(CARD16) : 0)); return (XFontStruct *)NULL; } fs->ext_data = NULL; fs->fid = fid; fs->direction = reply.drawDirection; fs->min_char_or_byte2 = reply.minCharOrByte2; fs->max_char_or_byte2 = reply.maxCharOrByte2; fs->min_byte1 = reply.minByte1; fs->max_byte1 = reply.maxByte1; fs->default_char = reply.defaultChar; fs->all_chars_exist = reply.allCharsExist; fs->ascent = cvtINT16toInt (reply.fontAscent); fs->descent = cvtINT16toInt (reply.fontDescent); /* XXX the next two statements won't work if short isn't 16 bits */ fs->min_bounds = * (XCharStruct *) &reply.minBounds; fs->max_bounds = * (XCharStruct *) &reply.maxBounds; fs->n_properties = reply.nFontProps; /* * if no properties defined for the font, then it is bad * font, but shouldn't try to read nothing. */ fs->properties = NULL; if (fs->n_properties > 0) { nbytes = reply.nFontProps * sizeof(XFontProp); fs->properties = (XFontProp *) Xmalloc ((unsigned) nbytes); nbytes = reply.nFontProps * SIZEOF(xFontProp); if (! fs->properties) { Xfree((char *) fs); _XEatData(dpy, nbytes + (reply.nCharInfos > 0 && reply.shmid == (CARD32)(-1) ? reply.nUniqCharInfos * SIZEOF(xCharInfo) + (reply.nCharInfos+1)/2 * 2 * sizeof(CARD16) : 0)); return (XFontStruct *)NULL; } _XRead32 (dpy, (long *)fs->properties, nbytes); } fs->per_char = NULL; if (reply.nCharInfos > 0) { /* fprintf(stderr, "received font metrics, nCharInfos = %d, nUniqCharInfos = %d, shmid = %d\n", reply.nCharInfos, reply.nUniqCharInfos, reply.shmid); */ if (reply.shmid == (CARD32)(-1)) { xCharInfo* pUniqCI; CARD16* pIndex2UniqIndex; int i; nbytes = reply.nUniqCharInfos * SIZEOF(xCharInfo) + (reply.nCharInfos+1)/2 * 2 * sizeof(CARD16); pUniqCI = (xCharInfo *) Xmalloc (nbytes); if (!pUniqCI) { if (fs->properties) Xfree((char *) fs->properties); Xfree((char *) fs); _XEatData(dpy, nbytes); return (XFontStruct *)NULL; } if (! (fs->per_char = (XCharStruct *) Xmalloc (reply.nCharInfos * sizeof(XCharStruct)))) { Xfree((char *) pUniqCI); if (fs->properties) Xfree((char *) fs->properties); Xfree((char *) fs); _XEatData(dpy, nbytes); return (XFontStruct *)NULL; } _XRead16 (dpy, (char *) pUniqCI, nbytes); pIndex2UniqIndex = (CARD16*) (pUniqCI + reply.nUniqCharInfos); for (i = 0; i < reply.nCharInfos; i++) { if (pIndex2UniqIndex[i] >= reply.nUniqCharInfos) { fprintf(stderr, "_XF86BigfontQueryFont: server returned wrong data\n"); Xfree((char *) pUniqCI); if (fs->properties) Xfree((char *) fs->properties); Xfree((char *) fs); return (XFontStruct *)NULL; } /* XXX the next statement won't work if short isn't 16 bits */ fs->per_char[i] = * (XCharStruct *) &pUniqCI[pIndex2UniqIndex[i]]; } Xfree((char *) pUniqCI); } else { #ifdef HAS_SHM XExtData *pData; XEDataObject fs_union; char *addr; pData = (XExtData *) Xmalloc(sizeof(XExtData)); if (!pData) { if (fs->properties) Xfree((char *) fs->properties); Xfree((char *) fs); return (XFontStruct *)NULL; } /* In some cases (e.g. an ssh daemon forwarding an X session to a remote machine) it is possible that the X server thinks we are running on the same machine (because getpeername() and LocalClient() cannot know about the forwarding) but we are not really local. Therefore, when we attach the first shared memory segment, we verify that we are on the same machine as the X server by checking that 1. shmat() succeeds, 2. the segment has a sufficient size, 3. it contains the X server's signature. Then we set the CAP_VerifiedLocal bit to indicate the verification was successful. */ if ((addr = shmat(reply.shmid, 0, SHM_RDONLY)) == (char *)-1) { if (extcodes->serverCapabilities & CAP_VerifiedLocal) fprintf(stderr, "_XF86BigfontQueryFont: could not attach shm segment\n"); Xfree((char *) pData); if (fs->properties) Xfree((char *) fs->properties); Xfree((char *) fs); /* Stop requesting shared memory transport from now on. */ extcodes->serverCapabilities &= ~ XF86Bigfont_CAP_LocalShm; return (XFontStruct *)NULL; } if (!(extcodes->serverCapabilities & CAP_VerifiedLocal)) { struct shmid_ds buf; if (!(shmctl(reply.shmid, IPC_STAT, &buf) >= 0 && buf.shm_segsz >= reply.shmsegoffset + reply.nCharInfos * sizeof(XCharStruct) + sizeof(CARD32) && *(CARD32 *)(addr + reply.shmsegoffset + reply.nCharInfos * sizeof(XCharStruct)) == extcodes->serverSignature)) { shmdt(addr); Xfree((char *) pData); if (fs->properties) Xfree((char *) fs->properties); Xfree((char *) fs); /* Stop requesting shared memory transport from now on. */ extcodes->serverCapabilities &= ~ XF86Bigfont_CAP_LocalShm; return (XFontStruct *)NULL; } extcodes->serverCapabilities |= CAP_VerifiedLocal; } pData->number = XF86BigfontNumber; pData->private_data = (XPointer) addr; pData->free_private = _XF86BigfontFreeNop; fs_union.font = fs; XAddToExtensionList(XEHeadOfExtensionList(fs_union), pData); fs->per_char = (XCharStruct *) (addr + reply.shmsegoffset); #else fprintf(stderr, "_XF86BigfontQueryFont: try recompiling libX11 with HasShm, Xserver has shm support\n"); if (fs->properties) Xfree((char *) fs->properties); Xfree((char *) fs); /* Stop requesting shared memory transport from now on. */ extcodes->serverCapabilities &= ~ XF86Bigfont_CAP_LocalShm; return (XFontStruct *)NULL; #endif } } /* call out to any extensions interested */ for (ext = dpy->ext_procs; ext; ext = ext->next) if (ext->create_Font) (*ext->create_Font)(dpy, fs, &ext->codes); return fs; } void _XF86BigfontFreeFontMetrics (fs) XFontStruct *fs; { #ifdef HAS_SHM XExtData *pData; XEDataObject fs_union; fs_union.font = fs; if ((pData = XFindOnExtensionList(XEHeadOfExtensionList(fs_union), XF86BigfontNumber))) shmdt ((char *) pData->private_data); else Xfree ((char *) fs->per_char); #else Xfree ((char *) fs->per_char); #endif } #endif /* USE_XF86BIGFONT */ #if NeedFunctionPrototypes int _XF86LoadQueryLocaleFont( Display *dpy, _Xconst char *name, XFontStruct **xfp, Font *fidp) #else int _XF86LoadQueryLocaleFont(dpy, name) Display *dpy; char *name; XFontStruct **xfp; Font *fidp; #endif { int l; char *charset, *p; char buf[256]; XFontStruct *fs; XLCd lcd; if (!name) return 0; l = strlen(name); if (l < 2 || name[l - 1] != '*' || name[l - 2] != '-') return 0; charset = 0; /* next three lines stolen from _XkbGetCharset() */ lcd = _XlcCurrentLC(); if ((lcd = _XlcCurrentLC()) != 0) charset = XLC_PUBLIC(lcd, encoding_name); if (!charset || (p = strrchr(charset, '-')) == 0 || p == charset || p[1] == 0 || (p[1] == '*' && p[2] == 0)) { /* prefer latin1 if no encoding found */ charset = "ISO8859-1"; p = charset + 7; } if (l - 2 - (p - charset) < 0) return 0; if (strncasecmp(name + l - 2 - (p - charset), charset, p - charset)) return 0; if (strlen(p + 1) + l - 1 >= sizeof(buf) - 1) return 0; strcpy(buf, name); strcpy(buf + l - 1, p + 1); fs = XLoadQueryFont(dpy, buf); if (!fs) return 0; if (xfp) { *xfp = fs; if (fidp) *fidp = fs->fid; } else if (fidp) { if (fs->per_char) { #ifdef USE_XF86BIGFONT _XF86BigfontFreeFontMetrics(fs); #else Xfree ((char *) fs->per_char); #endif } _XFreeExtData(fs->ext_data); if (fs->properties) Xfree ((char *) fs->properties); *fidp = fs->fid; Xfree ((char *) fs); } else { XFreeFont(dpy, fs); } return 1; }