From 0f834b91a4768673833ab4917e87d86c237bb1a6 Mon Sep 17 00:00:00 2001 From: marha Date: Fri, 23 Mar 2012 10:05:55 +0100 Subject: libX11 xserver fontconfig mesa pixman xkbcomp xkeyboard-config git update 23 Mar 2012 --- xorg-server/xkb/XKBAlloc.c | 412 +++++++++++++++++++++++---------------------- 1 file changed, 208 insertions(+), 204 deletions(-) (limited to 'xorg-server/xkb/XKBAlloc.c') diff --git a/xorg-server/xkb/XKBAlloc.c b/xorg-server/xkb/XKBAlloc.c index b70ac1705..20e0459af 100644 --- a/xorg-server/xkb/XKBAlloc.c +++ b/xorg-server/xkb/XKBAlloc.c @@ -40,75 +40,76 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE. /***===================================================================***/ -/*ARGSUSED*/ -Status -XkbAllocCompatMap(XkbDescPtr xkb,unsigned which,unsigned nSI) + /*ARGSUSED*/ Status +XkbAllocCompatMap(XkbDescPtr xkb, unsigned which, unsigned nSI) { -XkbCompatMapPtr compat; -XkbSymInterpretRec *prev_interpret; + XkbCompatMapPtr compat; + XkbSymInterpretRec *prev_interpret; if (!xkb) - return BadMatch; + return BadMatch; if (xkb->compat) { - if (xkb->compat->size_si>=nSI) - return Success; - compat= xkb->compat; - compat->size_si= nSI; - if (compat->sym_interpret==NULL) - compat->num_si= 0; - prev_interpret = compat->sym_interpret; - compat->sym_interpret= realloc(compat->sym_interpret, - nSI * sizeof(XkbSymInterpretRec)); - if (compat->sym_interpret==NULL) { - free(prev_interpret); - compat->size_si= compat->num_si= 0; - return BadAlloc; - } - if (compat->num_si!=0) { - memset(&compat->sym_interpret[compat->num_si], 0, - (compat->size_si - compat->num_si) * sizeof(XkbSymInterpretRec)); - } - return Success; + if (xkb->compat->size_si >= nSI) + return Success; + compat = xkb->compat; + compat->size_si = nSI; + if (compat->sym_interpret == NULL) + compat->num_si = 0; + prev_interpret = compat->sym_interpret; + compat->sym_interpret = realloc(compat->sym_interpret, + nSI * sizeof(XkbSymInterpretRec)); + if (compat->sym_interpret == NULL) { + free(prev_interpret); + compat->size_si = compat->num_si = 0; + return BadAlloc; + } + if (compat->num_si != 0) { + memset(&compat->sym_interpret[compat->num_si], 0, + (compat->size_si - + compat->num_si) * sizeof(XkbSymInterpretRec)); + } + return Success; } - compat= calloc(1, sizeof(XkbCompatMapRec)); - if (compat==NULL) - return BadAlloc; - if (nSI>0) { - compat->sym_interpret= calloc(nSI, sizeof(XkbSymInterpretRec)); - if (!compat->sym_interpret) { - free(compat); - return BadAlloc; - } + compat = calloc(1, sizeof(XkbCompatMapRec)); + if (compat == NULL) + return BadAlloc; + if (nSI > 0) { + compat->sym_interpret = calloc(nSI, sizeof(XkbSymInterpretRec)); + if (!compat->sym_interpret) { + free(compat); + return BadAlloc; + } } - compat->size_si= nSI; - compat->num_si= 0; - memset((char *)&compat->groups[0], 0, XkbNumKbdGroups*sizeof(XkbModsRec)); - xkb->compat= compat; + compat->size_si = nSI; + compat->num_si = 0; + memset((char *) &compat->groups[0], 0, + XkbNumKbdGroups * sizeof(XkbModsRec)); + xkb->compat = compat; return Success; } - void -XkbFreeCompatMap(XkbDescPtr xkb,unsigned which,Bool freeMap) +XkbFreeCompatMap(XkbDescPtr xkb, unsigned which, Bool freeMap) { -register XkbCompatMapPtr compat; + register XkbCompatMapPtr compat; - if ((xkb==NULL)||(xkb->compat==NULL)) - return; - compat= xkb->compat; + if ((xkb == NULL) || (xkb->compat == NULL)) + return; + compat = xkb->compat; if (freeMap) - which= XkbAllCompatMask; - if (which&XkbGroupCompatMask) - memset((char *)&compat->groups[0], 0, XkbNumKbdGroups*sizeof(XkbModsRec)); - if (which&XkbSymInterpMask) { - if ((compat->sym_interpret)&&(compat->size_si>0)) - free(compat->sym_interpret); - compat->size_si= compat->num_si= 0; - compat->sym_interpret= NULL; + which = XkbAllCompatMask; + if (which & XkbGroupCompatMask) + memset((char *) &compat->groups[0], 0, + XkbNumKbdGroups * sizeof(XkbModsRec)); + if (which & XkbSymInterpMask) { + if ((compat->sym_interpret) && (compat->size_si > 0)) + free(compat->sym_interpret); + compat->size_si = compat->num_si = 0; + compat->sym_interpret = NULL; } if (freeMap) { - free(compat); - xkb->compat= NULL; + free(compat); + xkb->compat = NULL; } return; } @@ -116,153 +117,158 @@ register XkbCompatMapPtr compat; /***===================================================================***/ Status -XkbAllocNames(XkbDescPtr xkb,unsigned which,int nTotalRG,int nTotalAliases) +XkbAllocNames(XkbDescPtr xkb, unsigned which, int nTotalRG, int nTotalAliases) { -XkbNamesPtr names; - - if (xkb==NULL) - return BadMatch; - if (xkb->names==NULL) { - xkb->names = calloc(1, sizeof(XkbNamesRec)); - if (xkb->names==NULL) - return BadAlloc; + XkbNamesPtr names; + + if (xkb == NULL) + return BadMatch; + if (xkb->names == NULL) { + xkb->names = calloc(1, sizeof(XkbNamesRec)); + if (xkb->names == NULL) + return BadAlloc; } - names= xkb->names; - if ((which&XkbKTLevelNamesMask)&&(xkb->map!=NULL)&&(xkb->map->types!=NULL)){ - register int i; - XkbKeyTypePtr type; - - type= xkb->map->types; - for (i=0;imap->num_types;i++,type++) { - if (type->level_names==NULL) { - type->level_names= calloc(type->num_levels, sizeof(Atom)); - if (type->level_names==NULL) - return BadAlloc; - } - } + names = xkb->names; + if ((which & XkbKTLevelNamesMask) && (xkb->map != NULL) && + (xkb->map->types != NULL)) { + register int i; + XkbKeyTypePtr type; + + type = xkb->map->types; + for (i = 0; i < xkb->map->num_types; i++, type++) { + if (type->level_names == NULL) { + type->level_names = calloc(type->num_levels, sizeof(Atom)); + if (type->level_names == NULL) + return BadAlloc; + } + } } - if ((which&XkbKeyNamesMask)&&(names->keys==NULL)) { - if ((!XkbIsLegalKeycode(xkb->min_key_code))|| - (!XkbIsLegalKeycode(xkb->max_key_code))|| - (xkb->max_key_codemin_key_code)) - return BadValue; - names->keys= calloc((xkb->max_key_code+1), sizeof(XkbKeyNameRec)); - if (names->keys==NULL) - return BadAlloc; + if ((which & XkbKeyNamesMask) && (names->keys == NULL)) { + if ((!XkbIsLegalKeycode(xkb->min_key_code)) || + (!XkbIsLegalKeycode(xkb->max_key_code)) || + (xkb->max_key_code < xkb->min_key_code)) + return BadValue; + names->keys = calloc((xkb->max_key_code + 1), sizeof(XkbKeyNameRec)); + if (names->keys == NULL) + return BadAlloc; } - if ((which&XkbKeyAliasesMask)&&(nTotalAliases>0)) { - if (names->key_aliases==NULL) { - names->key_aliases= calloc(nTotalAliases, sizeof(XkbKeyAliasRec)); - } - else if (nTotalAliases>names->num_key_aliases) { - XkbKeyAliasRec *prev_aliases = names->key_aliases; - - names->key_aliases= realloc(names->key_aliases, - nTotalAliases * sizeof(XkbKeyAliasRec)); - if (names->key_aliases!=NULL) { - memset(&names->key_aliases[names->num_key_aliases], 0, - (nTotalAliases - names->num_key_aliases) * sizeof(XkbKeyAliasRec)); - } else { - free(prev_aliases); - } - } - if (names->key_aliases==NULL) { - names->num_key_aliases= 0; - return BadAlloc; - } - names->num_key_aliases= nTotalAliases; + if ((which & XkbKeyAliasesMask) && (nTotalAliases > 0)) { + if (names->key_aliases == NULL) { + names->key_aliases = calloc(nTotalAliases, sizeof(XkbKeyAliasRec)); + } + else if (nTotalAliases > names->num_key_aliases) { + XkbKeyAliasRec *prev_aliases = names->key_aliases; + + names->key_aliases = realloc(names->key_aliases, + nTotalAliases * + sizeof(XkbKeyAliasRec)); + if (names->key_aliases != NULL) { + memset(&names->key_aliases[names->num_key_aliases], 0, + (nTotalAliases - + names->num_key_aliases) * sizeof(XkbKeyAliasRec)); + } + else { + free(prev_aliases); + } + } + if (names->key_aliases == NULL) { + names->num_key_aliases = 0; + return BadAlloc; + } + names->num_key_aliases = nTotalAliases; } - if ((which&XkbRGNamesMask)&&(nTotalRG>0)) { - if (names->radio_groups==NULL) { - names->radio_groups= calloc(nTotalRG, sizeof(Atom)); - } - else if (nTotalRG>names->num_rg) { - Atom *prev_radio_groups = names->radio_groups; - - names->radio_groups= realloc(names->radio_groups, - nTotalRG * sizeof(Atom)); - if (names->radio_groups!=NULL) { - memset(&names->radio_groups[names->num_rg], 0, - (nTotalRG - names->num_rg) * sizeof(Atom)); - } else { - free(prev_radio_groups); - } - } - if (names->radio_groups==NULL) - return BadAlloc; - names->num_rg= nTotalRG; + if ((which & XkbRGNamesMask) && (nTotalRG > 0)) { + if (names->radio_groups == NULL) { + names->radio_groups = calloc(nTotalRG, sizeof(Atom)); + } + else if (nTotalRG > names->num_rg) { + Atom *prev_radio_groups = names->radio_groups; + + names->radio_groups = realloc(names->radio_groups, + nTotalRG * sizeof(Atom)); + if (names->radio_groups != NULL) { + memset(&names->radio_groups[names->num_rg], 0, + (nTotalRG - names->num_rg) * sizeof(Atom)); + } + else { + free(prev_radio_groups); + } + } + if (names->radio_groups == NULL) + return BadAlloc; + names->num_rg = nTotalRG; } return Success; } void -XkbFreeNames(XkbDescPtr xkb,unsigned which,Bool freeMap) +XkbFreeNames(XkbDescPtr xkb, unsigned which, Bool freeMap) { -XkbNamesPtr names; + XkbNamesPtr names; - if ((xkb==NULL)||(xkb->names==NULL)) - return; - names= xkb->names; + if ((xkb == NULL) || (xkb->names == NULL)) + return; + names = xkb->names; if (freeMap) - which= XkbAllNamesMask; - if (which&XkbKTLevelNamesMask) { - XkbClientMapPtr map= xkb->map; - if ((map!=NULL)&&(map->types!=NULL)) { - register int i; - register XkbKeyTypePtr type; - type= map->types; - for (i=0;inum_types;i++,type++) { - free(type->level_names); - type->level_names = NULL; - } - } + which = XkbAllNamesMask; + if (which & XkbKTLevelNamesMask) { + XkbClientMapPtr map = xkb->map; + + if ((map != NULL) && (map->types != NULL)) { + register int i; + register XkbKeyTypePtr type; + + type = map->types; + for (i = 0; i < map->num_types; i++, type++) { + free(type->level_names); + type->level_names = NULL; + } + } } - if ((which&XkbKeyNamesMask)&&(names->keys!=NULL)) { - free(names->keys); - names->keys= NULL; - names->num_keys= 0; + if ((which & XkbKeyNamesMask) && (names->keys != NULL)) { + free(names->keys); + names->keys = NULL; + names->num_keys = 0; } - if ((which&XkbKeyAliasesMask)&&(names->key_aliases)){ - free(names->key_aliases); - names->key_aliases=NULL; - names->num_key_aliases=0; + if ((which & XkbKeyAliasesMask) && (names->key_aliases)) { + free(names->key_aliases); + names->key_aliases = NULL; + names->num_key_aliases = 0; } - if ((which&XkbRGNamesMask)&&(names->radio_groups)) { - free(names->radio_groups); - names->radio_groups= NULL; - names->num_rg= 0; + if ((which & XkbRGNamesMask) && (names->radio_groups)) { + free(names->radio_groups); + names->radio_groups = NULL; + names->num_rg = 0; } if (freeMap) { - free(names); - xkb->names= NULL; + free(names); + xkb->names = NULL; } return; } /***===================================================================***/ -/*ARGSUSED*/ -Status -XkbAllocControls(XkbDescPtr xkb,unsigned which) + /*ARGSUSED*/ Status +XkbAllocControls(XkbDescPtr xkb, unsigned which) { - if (xkb==NULL) - return BadMatch; + if (xkb == NULL) + return BadMatch; - if (xkb->ctrls==NULL) { - xkb->ctrls= calloc(1, sizeof(XkbControlsRec)); - if (!xkb->ctrls) - return BadAlloc; + if (xkb->ctrls == NULL) { + xkb->ctrls = calloc(1, sizeof(XkbControlsRec)); + if (!xkb->ctrls) + return BadAlloc; } return Success; } -/*ARGSUSED*/ -static void -XkbFreeControls(XkbDescPtr xkb,unsigned which,Bool freeMap) + /*ARGSUSED*/ static void +XkbFreeControls(XkbDescPtr xkb, unsigned which, Bool freeMap) { - if (freeMap && (xkb!=NULL) && (xkb->ctrls!=NULL)) { - free(xkb->ctrls); - xkb->ctrls= NULL; + if (freeMap && (xkb != NULL) && (xkb->ctrls != NULL)) { + free(xkb->ctrls); + xkb->ctrls = NULL; } return; } @@ -272,12 +278,12 @@ XkbFreeControls(XkbDescPtr xkb,unsigned which,Bool freeMap) Status XkbAllocIndicatorMaps(XkbDescPtr xkb) { - if (xkb==NULL) - return BadMatch; - if (xkb->indicators==NULL) { - xkb->indicators= calloc(1, sizeof(XkbIndicatorRec)); - if (!xkb->indicators) - return BadAlloc; + if (xkb == NULL) + return BadMatch; + if (xkb->indicators == NULL) { + xkb->indicators = calloc(1, sizeof(XkbIndicatorRec)); + if (!xkb->indicators) + return BadAlloc; } return Success; } @@ -285,63 +291,61 @@ XkbAllocIndicatorMaps(XkbDescPtr xkb) static void XkbFreeIndicatorMaps(XkbDescPtr xkb) { - if ((xkb!=NULL)&&(xkb->indicators!=NULL)) { - free(xkb->indicators); - xkb->indicators= NULL; + if ((xkb != NULL) && (xkb->indicators != NULL)) { + free(xkb->indicators); + xkb->indicators = NULL; } return; } /***====================================================================***/ -XkbDescRec * +XkbDescRec * XkbAllocKeyboard(void) { -XkbDescRec *xkb; + XkbDescRec *xkb; xkb = calloc(1, sizeof(XkbDescRec)); if (xkb) - xkb->device_spec= XkbUseCoreKbd; + xkb->device_spec = XkbUseCoreKbd; return xkb; } void -XkbFreeKeyboard(XkbDescPtr xkb,unsigned which,Bool freeAll) +XkbFreeKeyboard(XkbDescPtr xkb, unsigned which, Bool freeAll) { - if (xkb==NULL) - return; + if (xkb == NULL) + return; if (freeAll) - which= XkbAllComponentsMask; - if (which&XkbClientMapMask) - XkbFreeClientMap(xkb,XkbAllClientInfoMask,TRUE); - if (which&XkbServerMapMask) - XkbFreeServerMap(xkb,XkbAllServerInfoMask,TRUE); - if (which&XkbCompatMapMask) - XkbFreeCompatMap(xkb,XkbAllCompatMask,TRUE); - if (which&XkbIndicatorMapMask) - XkbFreeIndicatorMaps(xkb); - if (which&XkbNamesMask) - XkbFreeNames(xkb,XkbAllNamesMask,TRUE); - if ((which&XkbGeometryMask) && (xkb->geom!=NULL)) { - XkbFreeGeometry(xkb->geom,XkbGeomAllMask,TRUE); + which = XkbAllComponentsMask; + if (which & XkbClientMapMask) + XkbFreeClientMap(xkb, XkbAllClientInfoMask, TRUE); + if (which & XkbServerMapMask) + XkbFreeServerMap(xkb, XkbAllServerInfoMask, TRUE); + if (which & XkbCompatMapMask) + XkbFreeCompatMap(xkb, XkbAllCompatMask, TRUE); + if (which & XkbIndicatorMapMask) + XkbFreeIndicatorMaps(xkb); + if (which & XkbNamesMask) + XkbFreeNames(xkb, XkbAllNamesMask, TRUE); + if ((which & XkbGeometryMask) && (xkb->geom != NULL)) { + XkbFreeGeometry(xkb->geom, XkbGeomAllMask, TRUE); /* PERHAPS BONGHITS etc */ xkb->geom = NULL; } - if (which&XkbControlsMask) - XkbFreeControls(xkb,XkbAllControlsMask,TRUE); + if (which & XkbControlsMask) + XkbFreeControls(xkb, XkbAllControlsMask, TRUE); if (freeAll) - free(xkb); + free(xkb); return; } - /***====================================================================***/ void XkbFreeComponentNames(XkbComponentNamesPtr names, Bool freeNames) { - if (names) - { + if (names) { free(names->keycodes); free(names->types); free(names->compat); -- cgit v1.2.3