From: Ran Benita Date: Sat, 24 Mar 2012 00:36:11 +0000 (+0200) Subject: Fix all -Wsign-compare warnings X-Git-Tag: xkbcommon-0.2.0~685 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2165e16ed925616f2e3760ae9b41a8a076b22f5e;p=platform%2Fupstream%2Flibxkbcommon.git Fix all -Wsign-compare warnings i.e comparison of signed and unsigned values. These are mostly harmless but fixing them allows to compile cleanly with -Wextra. Signed-off-by: Ran Benita --- diff --git a/src/alloc.c b/src/alloc.c index 3b4e33a..66e2b76 100644 --- a/src/alloc.c +++ b/src/alloc.c @@ -99,7 +99,7 @@ XkbcFreeCompatMap(struct xkb_desc * xkb) } int -XkbcAllocNames(struct xkb_desc * xkb, unsigned which, int nTotalAliases) +XkbcAllocNames(struct xkb_desc * xkb, unsigned which, unsigned nTotalAliases) { struct xkb_names * names; diff --git a/src/malloc.c b/src/malloc.c index 3818cdd..6168a67 100644 --- a/src/malloc.c +++ b/src/malloc.c @@ -121,7 +121,7 @@ XkbcAllocClientMap(struct xkb_desc * xkb, unsigned which, unsigned nTotalTypes) int XkbcAllocServerMap(struct xkb_desc * xkb, unsigned which, unsigned nNewActions) { - int i; + unsigned i; struct xkb_server_map * map; if (!xkb) @@ -166,7 +166,7 @@ XkbcAllocServerMap(struct xkb_desc * xkb, unsigned which, unsigned nNewActions) map->num_acts = 1; map->size_acts = nNewActions + 1; } - else if ((map->size_acts - map->num_acts) < nNewActions) { + else if ((map->size_acts - map->num_acts) < (int)nNewActions) { unsigned need; union xkb_action *prev_acts = map->acts; @@ -298,7 +298,7 @@ XkbcResizeKeySyms(struct xkb_desc * xkb, xkb_keycode_t key, newSyms[0] = NoSymbol; nSyms = 1; for (i = xkb->min_key_code; i <= xkb->max_key_code; i++) { - int nCopy; + uint32_t nCopy; nCopy = nKeySyms = XkbKeyNumSyms(xkb, i); if ((nKeySyms == 0) && (i != key)) @@ -325,7 +325,7 @@ XkbcResizeKeySyms(struct xkb_desc * xkb, xkb_keycode_t key, } union xkb_action * -XkbcResizeKeyActions(struct xkb_desc * xkb, xkb_keycode_t key, int needed) +XkbcResizeKeyActions(struct xkb_desc * xkb, xkb_keycode_t key, uint32_t needed) { xkb_keycode_t i, nActs; union xkb_action *newActs; @@ -336,10 +336,10 @@ XkbcResizeKeyActions(struct xkb_desc * xkb, xkb_keycode_t key, int needed) } if (XkbKeyHasActions(xkb, key) && - (XkbKeyNumSyms(xkb, key) >= (unsigned)needed)) + (XkbKeyNumSyms(xkb, key) >= (int)needed)) return XkbKeyActionsPtr(xkb, key); - if (xkb->server->size_acts - xkb->server->num_acts >= (unsigned)needed) { + if (xkb->server->size_acts - xkb->server->num_acts >= (int)needed) { xkb->server->key_acts[key] = xkb->server->num_acts; xkb->server->num_acts += needed; diff --git a/src/map.c b/src/map.c index ece711f..34df22b 100644 --- a/src/map.c +++ b/src/map.c @@ -275,7 +275,7 @@ xkb_key_get_group(struct xkb_state *state, xkb_keycode_t key) { unsigned int info = XkbKeyGroupInfo(state->xkb, key); unsigned int num_groups = XkbKeyNumGroups(state->xkb, key); - int ret = state->group; + unsigned int ret = state->group; if (ret < XkbKeyNumGroups(state->xkb, key)) return ret; diff --git a/src/maprules.c b/src/maprules.c index 80e2cb3..ecac8ae 100644 --- a/src/maprules.c +++ b/src/maprules.c @@ -263,7 +263,8 @@ SetUpRemap(InputLine *line,RemapSpec *remap) char *tok, *str; unsigned present, l_ndx_present, v_ndx_present; int i; - int len, ndx; + size_t len; + int ndx; _Xstrtokparams strtok_buf; #ifdef DEBUG Bool found; @@ -727,7 +728,7 @@ static void XkbRF_CheckApplyRules( XkbRF_RulesPtr rules, XkbRF_MultiDefsPtr mdefs, struct xkb_component_names * names, - int flags) + unsigned int flags) { int i; XkbRF_RulePtr rule; @@ -751,7 +752,8 @@ static char * XkbRF_SubstituteVars(char *name, XkbRF_MultiDefsPtr mdefs) { char *str, *outstr, *orig, *var; - int len, ndx; + size_t len; + int ndx; orig= name; str= strchr(name,'%'); diff --git a/src/text.c b/src/text.c index 1ed5f7d..d8f6481 100644 --- a/src/text.c +++ b/src/text.c @@ -36,7 +36,7 @@ #define BUFFER_SIZE 1024 static char textBuffer[BUFFER_SIZE]; -static int tbNext = 0; +static unsigned int tbNext = 0; static char * tbGetBuffer(unsigned int size) diff --git a/src/xkballoc.h b/src/xkballoc.h index 9abecc6..2839eda 100644 --- a/src/xkballoc.h +++ b/src/xkballoc.h @@ -36,7 +36,7 @@ extern int XkbcAllocCompatMap(struct xkb_desc * xkb, unsigned which, unsigned nSI); extern int -XkbcAllocNames(struct xkb_desc * xkb, unsigned which, int nTotalAliases); +XkbcAllocNames(struct xkb_desc * xkb, unsigned which, unsigned nTotalAliases); extern int XkbcAllocControls(struct xkb_desc * xkb, unsigned which); @@ -65,7 +65,7 @@ extern xkb_keysym_t * XkbcResizeKeySyms(struct xkb_desc * xkb, xkb_keycode_t key, uint32_t needed); extern union xkb_action * -XkbcResizeKeyActions(struct xkb_desc * xkb, xkb_keycode_t key, int needed); +XkbcResizeKeyActions(struct xkb_desc * xkb, xkb_keycode_t key, uint32_t needed); extern void XkbcFreeClientMap(struct xkb_desc * xkb); diff --git a/src/xkbcomp/compat.c b/src/xkbcomp/compat.c index 89e2023..31de1e4 100644 --- a/src/xkbcomp/compat.c +++ b/src/xkbcomp/compat.c @@ -102,7 +102,7 @@ siText(SymInterpInfo * si, CompatInfo * info) static void InitCompatInfo(CompatInfo * info, struct xkb_desc * xkb) { - int i; + unsigned int i; info->xkb = xkb; info->name = NULL; @@ -132,7 +132,7 @@ InitCompatInfo(CompatInfo * info, struct xkb_desc * xkb) static void ClearCompatInfo(CompatInfo * info, struct xkb_desc * xkb) { - int i; + unsigned int i; ActionInfo *next; free(info->name); diff --git a/src/xkbcomp/keycodes.c b/src/xkbcomp/keycodes.c index 6a05dc2..f03d7dd 100644 --- a/src/xkbcomp/keycodes.c +++ b/src/xkbcomp/keycodes.c @@ -351,7 +351,7 @@ InitKeyNamesInfo(KeyNamesInfo * info) static int FindKeyByLong(KeyNamesInfo * info, unsigned long name) { - int i; + uint64_t i; for (i = info->computedMin; i <= info->computedMax; i++) { @@ -371,7 +371,7 @@ AddKeyName(KeyNamesInfo * info, xkb_keycode_t kc, char *name, unsigned merge, unsigned fileID, Bool reportCollisions) { - int old; + xkb_keycode_t old; unsigned long lval; if (kc > info->arraySize && !ResizeKeyNameArrays(info, kc)) { @@ -474,7 +474,7 @@ static void MergeIncludedKeycodes(KeyNamesInfo * into, KeyNamesInfo * from, unsigned merge) { - int i; + uint64_t i; char buf[5]; if (from->errorCount > 0) @@ -549,9 +549,11 @@ HandleIncludeKeycodes(IncludeStmt * stmt, struct xkb_desc * xkb, KeyNamesInfo * { unsigned newMerge; XkbFile *rtrn; - KeyNamesInfo included = {NULL}; + KeyNamesInfo included; Bool haveSelf; + memset(&included, 0, sizeof(included)); + haveSelf = False; if ((stmt->file == NULL) && (stmt->map == NULL)) { @@ -894,7 +896,7 @@ CompileKeycodes(XkbFile *file, struct xkb_desc * xkb, unsigned merge) if (XkbcAllocNames(xkb, XkbKeyNamesMask | XkbIndicatorNamesMask, 0) == Success) { - int i; + uint64_t i; for (i = info.computedMin; i <= info.computedMax; i++) LongToKeyName(info.names[i], xkb->names->keys[i].name); } diff --git a/src/xkbcomp/keytypes.c b/src/xkbcomp/keytypes.c index 0d6a1f2..00dc139 100644 --- a/src/xkbcomp/keytypes.c +++ b/src/xkbcomp/keytypes.c @@ -57,12 +57,12 @@ typedef struct _KeyTypeInfo unsigned mask; unsigned vmask; Bool groupInfo; - int numLevels; - int nEntries; - int szEntries; + unsigned numLevels; + unsigned nEntries; + unsigned szEntries; struct xkb_kt_map_entry * entries; PreserveInfo *preserve; - int szNames; + unsigned szNames; xkb_atom_t *lvlNames; } KeyTypeInfo; @@ -72,7 +72,7 @@ typedef struct _KeyTypesInfo int errorCount; int fileID; unsigned stdPresent; - int nTypes; + unsigned nTypes; KeyTypeInfo *types; KeyTypeInfo dflt; VModInfo vmods; @@ -445,7 +445,7 @@ HandleIncludeKeyTypes(IncludeStmt * stmt, static struct xkb_kt_map_entry * FindMatchingMapEntry(KeyTypeInfo * type, unsigned mask, unsigned vmask) { - int i; + unsigned int i; struct xkb_kt_map_entry * entry; for (i = 0, entry = type->entries; i < type->nEntries; i++, entry++) @@ -459,7 +459,7 @@ FindMatchingMapEntry(KeyTypeInfo * type, unsigned mask, unsigned vmask) static void DeleteLevel1MapEntries(KeyTypeInfo * type) { - int i, n; + unsigned int i, n; for (i = 0; i < type->nEntries; i++) { @@ -929,7 +929,7 @@ static int HandleKeyTypeDef(KeyTypeDef * def, struct xkb_desc * xkb, unsigned merge, KeyTypesInfo * info) { - int i; + unsigned int i; KeyTypeInfo type; if (def->merge != MergeDefault) @@ -1070,7 +1070,7 @@ HandleKeyTypesFile(XkbFile * file, static Bool CopyDefToKeyType(struct xkb_desc * xkb, struct xkb_key_type * type, KeyTypeInfo * def) { - int i; + unsigned int i; PreserveInfo *pre; for (pre = def->preserve; pre != NULL; @@ -1151,7 +1151,7 @@ CompileKeyTypes(XkbFile *file, struct xkb_desc * xkb, unsigned merge) if (info.errorCount == 0) { - int i; + unsigned int i; KeyTypeInfo *def; struct xkb_key_type *type, *next; diff --git a/src/xkbcomp/misc.c b/src/xkbcomp/misc.c index d141a80..dd480f1 100644 --- a/src/xkbcomp/misc.c +++ b/src/xkbcomp/misc.c @@ -250,7 +250,7 @@ Bool FindNamedKey(struct xkb_desc * xkb, unsigned long name, xkb_keycode_t *kc_rtrn, - Bool use_aliases, Bool create, int start_from) + Bool use_aliases, Bool create, xkb_keycode_t start_from) { unsigned n; @@ -318,7 +318,7 @@ Bool FindKeyNameForAlias(struct xkb_desc * xkb, unsigned long lname, unsigned long *real_name) { - int i; + unsigned int i; char name[XkbKeyNameLength + 1]; if (xkb && xkb->names && xkb->names->key_aliases) diff --git a/src/xkbcomp/misc.h b/src/xkbcomp/misc.h index cdeb1f2..197721f 100644 --- a/src/xkbcomp/misc.h +++ b/src/xkbcomp/misc.h @@ -80,7 +80,7 @@ extern Bool FindNamedKey(struct xkb_desc * /* xkb */ , xkb_keycode_t * /* kc_rtrn */ , Bool /* use_aliases */ , Bool /* create */ , - int /* start_from */ + xkb_keycode_t /* start_from */ ); extern Bool FindKeyNameForAlias(struct xkb_desc * /* xkb */ , diff --git a/src/xkbcomp/symbols.c b/src/xkbcomp/symbols.c index 188d649..35210e8 100644 --- a/src/xkbcomp/symbols.c +++ b/src/xkbcomp/symbols.c @@ -63,7 +63,7 @@ typedef struct _KeyInfo unsigned char typesDefined; unsigned char symsDefined; unsigned char actsDefined; - short numLevels[XkbNumKbdGroups]; + unsigned int numLevels[XkbNumKbdGroups]; xkb_keysym_t *syms[XkbNumKbdGroups]; union xkb_action *acts[XkbNumKbdGroups]; xkb_atom_t types[XkbNumKbdGroups]; @@ -159,7 +159,7 @@ CopyKeyInfo(KeyInfo * old, KeyInfo * new, Bool clearOld) } else { - int width; + unsigned int width; for (i = 0; i < XkbNumKbdGroups; i++) { width = new->numLevels[i]; @@ -252,7 +252,7 @@ InitSymbolsInfo(SymbolsInfo * info, struct xkb_desc * xkb) static void FreeSymbolsInfo(SymbolsInfo * info) { - int i; + unsigned int i; free(info->name); if (info->keys) @@ -308,8 +308,8 @@ MergeKeyGroups(SymbolsInfo * info, { xkb_keysym_t *resultSyms; union xkb_action *resultActs; - int resultWidth; - int i; + unsigned int resultWidth; + unsigned int i; Bool report, clobber; clobber = (from->defs.merge != MergeAugment); @@ -576,7 +576,7 @@ MergeKeys(SymbolsInfo * info, KeyInfo * into, KeyInfo * from) static Bool AddKeySymbols(SymbolsInfo * info, KeyInfo * key, struct xkb_desc * xkb) { - int i; + unsigned int i; unsigned long real_name; for (i = 0; i < info->nKeys; i++) @@ -688,7 +688,7 @@ static void MergeIncludedSymbols(SymbolsInfo * into, SymbolsInfo * from, unsigned merge, struct xkb_desc * xkb) { - int i; + unsigned int i; KeyInfo *key; if (from->errorCount > 0) @@ -887,7 +887,8 @@ AddSymbolsToKey(KeyInfo * key, ExprDef * arrayNdx, ExprDef * value, SymbolsInfo * info) { unsigned ndx, nSyms; - int i; + unsigned int i; + long j; if (!GetGroupIndex(key, arrayNdx, SYMBOLS, &ndx)) return False; @@ -928,8 +929,8 @@ AddSymbolsToKey(KeyInfo * key, key->syms[ndx][i] = NoSymbol; } } - for (i = key->numLevels[ndx] - 1; - (i >= 0) && (key->syms[ndx][i] == NoSymbol); i--) + for (j = key->numLevels[ndx] - 1; + (j >= 0) && (key->syms[ndx][j] == NoSymbol); j--) { key->numLevels[ndx]--; } @@ -942,7 +943,7 @@ AddActionsToKey(KeyInfo * key, char *field, ExprDef * arrayNdx, ExprDef * value, SymbolsInfo * info) { - int i; + unsigned int i; unsigned ndx, nActs; ExprDef *act; struct xkb_any_action *toAct; @@ -1738,7 +1739,7 @@ PrepareKeyDef(KeyInfo * key) static Bool CopySymbolsDef(struct xkb_desc * xkb, KeyInfo *key, int start_from) { - int i; + unsigned int i; xkb_keycode_t kc; unsigned width, tmp, nGroups; struct xkb_key_type * type; @@ -1966,7 +1967,7 @@ CopyModMapDef(struct xkb_desc * xkb, ModMapEntry *entry) Bool CompileSymbols(XkbFile *file, struct xkb_desc * xkb, unsigned merge) { - int i; + unsigned int i; SymbolsInfo info; InitSymbolsInfo(&info, xkb); diff --git a/src/xkbcomp/xkbcomp.h b/src/xkbcomp/xkbcomp.h index a63564d..3c98a4e 100644 --- a/src/xkbcomp/xkbcomp.h +++ b/src/xkbcomp/xkbcomp.h @@ -246,7 +246,7 @@ typedef struct _IndicatorMapDef typedef struct _XkbFile { ParseCommon common; - int type; + unsigned type; char *topName; char *name; ParseCommon *defs; diff --git a/src/xkbcomp/xkbpath.c b/src/xkbcomp/xkbpath.c index 06dd71a..dfeab2f 100644 --- a/src/xkbcomp/xkbpath.c +++ b/src/xkbcomp/xkbpath.c @@ -44,9 +44,9 @@ static Bool noDefaultPath = False; /* number of entries allocated for includePath */ -static int szPath; +static size_t szPath; /* number of actual entries in includePath */ -static int nPathEntries; +static size_t nPathEntries; /* Holds all directories we might be including data from */ static char **includePath = NULL; @@ -184,7 +184,7 @@ XkbInitIncludePath(void) static void XkbClearIncludePath(void) { - int i; + size_t i; if (szPath > 0) { @@ -249,7 +249,7 @@ XkbAddDirectoryToPath(const char *dir) includePath[nPathEntries] = strdup(dir); if (includePath[nPathEntries] == NULL) { - WSGO("Allocation failed (includePath[%d])\n", nPathEntries); + WSGO("Allocation failed (includePath[%zd])\n", nPathEntries); return False; } nPathEntries++; @@ -315,7 +315,8 @@ XkbDirectoryForInclude(unsigned type) FILE * XkbFindFileInPath(const char *name, unsigned type, char **pathRtrn) { - int i, ret; + size_t i; + int ret; FILE *file = NULL; char buf[PATH_MAX]; const char *typeDir; @@ -331,7 +332,7 @@ XkbFindFileInPath(const char *name, unsigned type, char **pathRtrn) ret = snprintf(buf, sizeof(buf), "%s/%s/%s", includePath[i], typeDir, name); - if (ret >= sizeof(buf)) + if (ret >= (ssize_t)sizeof(buf)) { ERROR("File name (%s/%s/%s) too long\n", includePath[i], typeDir, name);