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st.c: adjust style
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59366 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu
parent
8c57548d53
commit
2cc3946d0e
1 changed files with 41 additions and 31 deletions
72
st.c
72
st.c
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@ -346,10 +346,10 @@ get_power2(st_index_t size)
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static inline st_index_t
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get_bin(st_index_t *bins, int s, st_index_t n)
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{
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return (s == 0 ? ((unsigned char *) bins)[n]
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: s == 1 ? ((unsigned short *) bins)[n]
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: s == 2 ? ((unsigned int *) bins)[n]
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: ((st_index_t *) bins)[n]);
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return (s == 0 ? ((unsigned char *) bins)[n]
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: s == 1 ? ((unsigned short *) bins)[n]
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: s == 2 ? ((unsigned int *) bins)[n]
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: ((st_index_t *) bins)[n]);
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}
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/* Set up N-th bin in array BINS of table with bins size index S to
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@ -970,7 +970,8 @@ find_table_bin_ind_direct(st_table *tab, st_hash_t hash_value, st_data_t key)
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UNDEFINED_ENTRY_IND if it is not found. */
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static st_index_t
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find_table_bin_ptr_and_reserve(st_table *tab, st_hash_t *hash_value,
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st_data_t key, st_index_t *bin_ind) {
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st_data_t key, st_index_t *bin_ind)
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{
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st_index_t ind;
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st_hash_t curr_hash_value = *hash_value;
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#ifdef QUADRATIC_PROBE
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@ -1136,7 +1137,8 @@ st_insert(st_table *tab, st_data_t key, st_data_t value)
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entry with KEY before the insertion. */
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static inline void
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st_add_direct_with_hash(st_table *tab,
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st_data_t key, st_data_t value, st_hash_t hash) {
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st_data_t key, st_data_t value, st_hash_t hash)
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{
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st_table_entry *entry;
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st_index_t ind;
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st_index_t bin_ind;
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@ -1174,7 +1176,8 @@ st_add_direct(st_table *tab, st_data_t key, st_data_t value)
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and update the value of the found entry. */
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int
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st_insert2(st_table *tab, st_data_t key, st_data_t value,
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st_data_t (*func)(st_data_t)) {
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st_data_t (*func)(st_data_t))
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{
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st_table_entry *entry;
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st_index_t bin;
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st_index_t ind, check;
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@ -1310,7 +1313,8 @@ st_delete(st_table *tab, st_data_t *key, st_data_t *value)
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traversing without a specific way to do this. */
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int
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st_delete_safe(st_table *tab, st_data_t *key, st_data_t *value,
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st_data_t never ATTRIBUTE_UNUSED) {
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st_data_t never ATTRIBUTE_UNUSED)
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{
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return st_general_delete(tab, key, value);
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}
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@ -1364,7 +1368,8 @@ st_shift(st_table *tab, st_data_t *key, st_data_t *value)
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/* See comments for function st_delete_safe. */
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void
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st_cleanup_safe(st_table *tab ATTRIBUTE_UNUSED,
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st_data_t never ATTRIBUTE_UNUSED) {
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st_data_t never ATTRIBUTE_UNUSED)
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{
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}
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/* Find entry with KEY in table TAB, call FUNC with the key and the
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@ -1377,7 +1382,8 @@ st_cleanup_safe(st_table *tab ATTRIBUTE_UNUSED,
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in the table before the call. */
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int
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st_update(st_table *tab, st_data_t key,
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st_update_callback_func *func, st_data_t arg) {
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st_update_callback_func *func, st_data_t arg)
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{
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st_table_entry *entry = NULL; /* to avoid uninitialized value warning */
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st_index_t bin = 0; /* Ditto */
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st_table_entry *entries;
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@ -1411,7 +1417,7 @@ st_update(st_table *tab, st_data_t key,
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retval = (*func)(&key, &value, arg, existing);
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st_assert(check == tab->rebuilds_num);
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switch (retval) {
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case ST_CONTINUE:
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case ST_CONTINUE:
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if (! existing) {
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st_add_direct_with_hash(tab, key, value, hash);
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break;
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@ -1421,7 +1427,7 @@ st_update(st_table *tab, st_data_t key,
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}
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entry->record = value;
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break;
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case ST_DELETE:
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case ST_DELETE:
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if (existing) {
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if (bin_ind != UNDEFINED_BIN_IND)
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MARK_BIN_DELETED(tab, bin_ind);
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@ -1450,7 +1456,8 @@ st_update(st_table *tab, st_data_t key,
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during traversing. */
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static inline int
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st_general_foreach(st_table *tab, int (*func)(ANYARGS), st_data_t arg,
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int check_p) {
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int check_p)
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{
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st_index_t bin;
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st_index_t bin_ind;
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st_table_entry *entries, *curr_entry_ptr;
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@ -1495,17 +1502,17 @@ st_general_foreach(st_table *tab, int (*func)(ANYARGS), st_data_t arg,
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curr_entry_ptr = &entries[i];
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}
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switch (retval) {
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case ST_CONTINUE:
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case ST_CONTINUE:
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break;
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case ST_CHECK:
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case ST_CHECK:
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if (check_p)
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break;
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case ST_STOP:
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case ST_STOP:
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#ifdef ST_DEBUG
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st_check(tab);
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#endif
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return 0;
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case ST_DELETE:
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case ST_DELETE:
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if (packed_p) {
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bin = find_entry(tab, hash, curr_entry_ptr->key);
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if (bin == UNDEFINED_ENTRY_IND)
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@ -1537,14 +1544,15 @@ st_general_foreach(st_table *tab, int (*func)(ANYARGS), st_data_t arg,
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int
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st_foreach(st_table *tab, int (*func)(ANYARGS), st_data_t arg)
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{
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return st_general_foreach(tab, func, arg, FALSE);
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return st_general_foreach(tab, func, arg, FALSE);
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}
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/* See comments for function st_delete_safe. */
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int
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st_foreach_check(st_table *tab, int (*func)(ANYARGS), st_data_t arg,
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st_data_t never ATTRIBUTE_UNUSED) {
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return st_general_foreach(tab, func, arg, TRUE);
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st_data_t never ATTRIBUTE_UNUSED)
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{
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return st_general_foreach(tab, func, arg, TRUE);
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}
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/* Set up array KEYS by at most SIZE keys of head table TAB entries.
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@ -1580,7 +1588,8 @@ st_keys(st_table *tab, st_data_t *keys, st_index_t size)
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/* See comments for function st_delete_safe. */
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st_index_t
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st_keys_check(st_table *tab, st_data_t *keys, st_index_t size,
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st_data_t never ATTRIBUTE_UNUSED) {
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st_data_t never ATTRIBUTE_UNUSED)
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{
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return st_general_keys(tab, keys, size);
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}
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@ -1617,7 +1626,8 @@ st_values(st_table *tab, st_data_t *values, st_index_t size)
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/* See comments for function st_delete_safe. */
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st_index_t
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st_values_check(st_table *tab, st_data_t *values, st_index_t size,
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st_data_t never ATTRIBUTE_UNUSED) {
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st_data_t never ATTRIBUTE_UNUSED)
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{
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return st_general_values(tab, values, size);
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}
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@ -1811,17 +1821,17 @@ st_hash(const void *ptr, size_t len, st_index_t h)
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#if UNALIGNED_WORD_ACCESS && SIZEOF_ST_INDEX_T <= 8 && CHAR_BIT == 8
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/* in this case byteorder doesn't really matter */
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#if SIZEOF_ST_INDEX_T > 4
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case 7: t |= data_at(6) << 48;
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case 6: t |= data_at(5) << 40;
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case 5: t |= data_at(4) << 32;
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case 4:
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t |= (st_index_t)*(uint32_t*)data;
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goto skip_tail;
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case 7: t |= data_at(6) << 48;
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case 6: t |= data_at(5) << 40;
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case 5: t |= data_at(4) << 32;
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case 4:
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t |= (st_index_t)*(uint32_t*)data;
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goto skip_tail;
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# define SKIP_TAIL 1
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#endif
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case 3: t |= data_at(2) << 16;
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case 2: t |= data_at(1) << 8;
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case 1: t |= data_at(0);
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case 3: t |= data_at(2) << 16;
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case 2: t |= data_at(1) << 8;
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case 1: t |= data_at(0);
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#else
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#ifdef WORDS_BIGENDIAN
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# define UNALIGNED_ADD(n) case (n) + 1: \
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