From d1e8cd61e0fa02a5b415a5c161b355c95f45ae14 Mon Sep 17 00:00:00 2001 From: marha Date: Thu, 8 Jul 2010 06:58:33 +0000 Subject: git update 8/7/2010 --- libX11/src/GetFPath.c | 183 +++++++++++++++++++++++++------------------------- 1 file changed, 91 insertions(+), 92 deletions(-) (limited to 'libX11/src/GetFPath.c') diff --git a/libX11/src/GetFPath.c b/libX11/src/GetFPath.c index 484d16276..b5643b5d8 100644 --- a/libX11/src/GetFPath.c +++ b/libX11/src/GetFPath.c @@ -1,92 +1,91 @@ -/* - -Copyright 1986, 1998 The Open Group - -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. - -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 -OPEN GROUP 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 Open Group 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 Open Group. - -*/ - -#define NEED_REPLIES -#ifdef HAVE_CONFIG_H -#include -#endif -#include "Xlibint.h" - -char **XGetFontPath( - register Display *dpy, - int *npaths) /* RETURN */ -{ - xGetFontPathReply rep; - register long nbytes; - char **flist; - char *ch; - register unsigned i; - register int length; - register xReq *req; - - LockDisplay(dpy); - GetEmptyReq (GetFontPath, req); - (void) _XReply (dpy, (xReply *) &rep, 0, xFalse); - - if (rep.nPaths) { - flist = (char **) - Xmalloc((unsigned) rep.nPaths * sizeof (char *)); - nbytes = (long)rep.length << 2; - ch = (char *) Xmalloc ((unsigned) (nbytes + 1)); - /* +1 to leave room for last null-terminator */ - - if ((! flist) || (! ch)) { - if (flist) Xfree((char *) flist); - if (ch) Xfree(ch); - _XEatData(dpy, (unsigned long) nbytes); - UnlockDisplay(dpy); - SyncHandle(); - return (char **) NULL; - } - - _XReadPad (dpy, ch, nbytes); - /* - * unpack into null terminated strings. - */ - length = *ch; - for (i = 0; i < rep.nPaths; i++) { - flist[i] = ch+1; /* skip over length */ - ch += length + 1; /* find next length ... */ - length = *ch; - *ch = '\0'; /* and replace with null-termination */ - } - } - else flist = NULL; - *npaths = rep.nPaths; - UnlockDisplay(dpy); - SyncHandle(); - return (flist); -} - -int -XFreeFontPath (char **list) -{ - if (list != NULL) { - Xfree (list[0]-1); - Xfree ((char *)list); - } - return 1; -} +/* + +Copyright 1986, 1998 The Open Group + +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. + +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 +OPEN GROUP 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 Open Group 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 Open Group. + +*/ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" + +char **XGetFontPath( + register Display *dpy, + int *npaths) /* RETURN */ +{ + xGetFontPathReply rep; + register long nbytes; + char **flist; + char *ch; + register unsigned i; + register int length; + register xReq *req; + + LockDisplay(dpy); + GetEmptyReq (GetFontPath, req); + (void) _XReply (dpy, (xReply *) &rep, 0, xFalse); + + if (rep.nPaths) { + flist = (char **) + Xmalloc((unsigned) rep.nPaths * sizeof (char *)); + nbytes = (long)rep.length << 2; + ch = (char *) Xmalloc ((unsigned) (nbytes + 1)); + /* +1 to leave room for last null-terminator */ + + if ((! flist) || (! ch)) { + if (flist) Xfree((char *) flist); + if (ch) Xfree(ch); + _XEatData(dpy, (unsigned long) nbytes); + UnlockDisplay(dpy); + SyncHandle(); + return (char **) NULL; + } + + _XReadPad (dpy, ch, nbytes); + /* + * unpack into null terminated strings. + */ + length = *ch; + for (i = 0; i < rep.nPaths; i++) { + flist[i] = ch+1; /* skip over length */ + ch += length + 1; /* find next length ... */ + length = *ch; + *ch = '\0'; /* and replace with null-termination */ + } + } + else flist = NULL; + *npaths = rep.nPaths; + UnlockDisplay(dpy); + SyncHandle(); + return (flist); +} + +int +XFreeFontPath (char **list) +{ + if (list != NULL) { + Xfree (list[0]-1); + Xfree ((char *)list); + } + return 1; +} -- cgit v1.2.3