mirrors/janet
1
0
Fork 0
mirror of https://github.com/janet-lang/janet synced 2024-11-15 21:24:48 +00:00
Code Issues 1 Releases Wiki Activity

refactor(c-api): Use size_t on some JanetTable fields

Browse Source
This commit is contained in:
GrayJack 2024-04-15 18:18:19 -03:00
parent f077af8d61
commit 88765ee1de
2 changed files with 23 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
src/core/table.c
View File

@ -30,8 +30,8 @@
#define JANET_TABLE_FLAG_STACK 0x10000 #define JANET_TABLE_FLAG_STACK 0x10000
static void *janet_memalloc_empty_local(int32_t count) { static void *janet_memalloc_empty_local(size_t count) {
int32_t i; size_t i;
void *mem = janet_smalloc((size_t) count * sizeof(JanetKV)); void *mem = janet_smalloc((size_t) count * sizeof(JanetKV));
JanetKV *mmem = (JanetKV *)mem; JanetKV *mmem = (JanetKV *)mem;
for (i = 0; i < count; i++) { for (i = 0; i < count; i++) {
@ -42,7 +42,7 @@ static void *janet_memalloc_empty_local(int32_t count) {
return mem; return mem;
} }
static JanetTable *janet_table_init_impl(JanetTable *table, int32_t capacity, int stackalloc) { static JanetTable *janet_table_init_impl(JanetTable *table, size_t capacity, int stackalloc) {
JanetKV *data; JanetKV *data;
capacity = janet_tablen(capacity); capacity = janet_tablen(capacity);
if (stackalloc) table->gc.flags = JANET_TABLE_FLAG_STACK; if (stackalloc) table->gc.flags = JANET_TABLE_FLAG_STACK;
@ -68,12 +68,12 @@ static JanetTable *janet_table_init_impl(JanetTable *table, int32_t capacity, in
} }
/* Initialize a table (for use withs scratch memory) */ /* Initialize a table (for use withs scratch memory) */
JanetTable *janet_table_init(JanetTable *table, int32_t capacity) { JanetTable *janet_table_init(JanetTable *table, size_t capacity) {
return janet_table_init_impl(table, capacity, 1); return janet_table_init_impl(table, capacity, 1);
} }
/* Initialize a table without using scratch memory */ /* Initialize a table without using scratch memory */
JanetTable *janet_table_init_raw(JanetTable *table, int32_t capacity) { JanetTable *janet_table_init_raw(JanetTable *table, size_t capacity) {
return janet_table_init_impl(table, capacity, 0); return janet_table_init_impl(table, capacity, 0);
} }
@ -88,22 +88,22 @@ void janet_table_deinit(JanetTable *table) {
/* Create a new table */ /* Create a new table */
JanetTable *janet_table(int32_t capacity) { JanetTable *janet_table(size_t capacity) {
JanetTable *table = janet_gcalloc(JANET_MEMORY_TABLE, sizeof(JanetTable)); JanetTable *table = janet_gcalloc(JANET_MEMORY_TABLE, sizeof(JanetTable));
return janet_table_init_impl(table, capacity, 0); return janet_table_init_impl(table, capacity, 0);
} }
JanetTable *janet_table_weakk(int32_t capacity) { JanetTable *janet_table_weakk(size_t capacity) {
JanetTable *table = janet_gcalloc(JANET_MEMORY_TABLE_WEAKK, sizeof(JanetTable)); JanetTable *table = janet_gcalloc(JANET_MEMORY_TABLE_WEAKK, sizeof(JanetTable));
return janet_table_init_impl(table, capacity, 0); return janet_table_init_impl(table, capacity, 0);
} }
JanetTable *janet_table_weakv(int32_t capacity) { JanetTable *janet_table_weakv(size_t capacity) {
JanetTable *table = janet_gcalloc(JANET_MEMORY_TABLE_WEAKV, sizeof(JanetTable)); JanetTable *table = janet_gcalloc(JANET_MEMORY_TABLE_WEAKV, sizeof(JanetTable));
return janet_table_init_impl(table, capacity, 0); return janet_table_init_impl(table, capacity, 0);
} }
JanetTable *janet_table_weakkv(int32_t capacity) { JanetTable *janet_table_weakkv(size_t capacity) {
JanetTable *table = janet_gcalloc(JANET_MEMORY_TABLE_WEAKKV, sizeof(JanetTable)); JanetTable *table = janet_gcalloc(JANET_MEMORY_TABLE_WEAKKV, sizeof(JanetTable));
return janet_table_init_impl(table, capacity, 0); return janet_table_init_impl(table, capacity, 0);
} }
@ -115,7 +115,7 @@ JanetKV *janet_table_find(JanetTable *t, Janet key) {
} }
/* Resize the dictionary table. */ /* Resize the dictionary table. */
static void janet_table_rehash(JanetTable *t, int32_t size) { static void janet_table_rehash(JanetTable *t, size_t size) {
JanetKV *olddata = t->data; JanetKV *olddata = t->data;
JanetKV *newdata; JanetKV *newdata;
int islocal = t->gc.flags & JANET_TABLE_FLAG_STACK; int islocal = t->gc.flags & JANET_TABLE_FLAG_STACK;
@ -127,11 +127,11 @@ static void janet_table_rehash(JanetTable *t, int32_t size) {
JANET_OUT_OF_MEMORY; JANET_OUT_OF_MEMORY;
} }
} }
int32_t oldcapacity = t->capacity; size_t oldcapacity = t->capacity;
t->data = newdata; t->data = newdata;
t->capacity = size; t->capacity = size;
t->deleted = 0; t->deleted = 0;
for (int32_t i = 0; i < oldcapacity; i++) { for (size_t i = 0; i < oldcapacity; i++) {
JanetKV *kv = olddata + i; JanetKV *kv = olddata + i;
if (!janet_checktype(kv->key, JANET_NIL)) { if (!janet_checktype(kv->key, JANET_NIL)) {
JanetKV *newkv = janet_table_find(t, kv->key); JanetKV *newkv = janet_table_find(t, kv->key);
@ -235,7 +235,7 @@ static void janet_table_put_no_overwrite(JanetTable *t, Janet key, Janet value)
/* Clear a table */ /* Clear a table */
void janet_table_clear(JanetTable *t) { void janet_table_clear(JanetTable *t) {
int32_t capacity = t->capacity; size_t capacity = t->capacity;
JanetKV *data = t->data; JanetKV *data = t->data;
janet_memempty(data, capacity); janet_memempty(data, capacity);
t->count = 0; t->count = 0;
@ -253,13 +253,13 @@ JanetTable *janet_table_clone(JanetTable *table) {
if (NULL == newTable->data) { if (NULL == newTable->data) {
JANET_OUT_OF_MEMORY; JANET_OUT_OF_MEMORY;
} }
memcpy(newTable->data, table->data, (size_t) table->capacity * sizeof(JanetKV)); memcpy(newTable->data, table->data, table->capacity * sizeof(JanetKV));
return newTable; return newTable;
} }
/* Merge a table or struct into a table */ /* Merge a table or struct into a table */
static void janet_table_mergekv(JanetTable *table, const JanetKV *kvs, int32_t cap) { static void janet_table_mergekv(JanetTable *table, const JanetKV *kvs, size_t cap) {
int32_t i; size_t i;
for (i = 0; i < cap; i++) { for (i = 0; i < cap; i++) {
const JanetKV *kv = kvs + i; const JanetKV *kv = kvs + i;
if (!janet_checktype(kv->key, JANET_NIL)) { if (!janet_checktype(kv->key, JANET_NIL)) {
@ -316,7 +316,7 @@ JANET_CORE_FN(cfun_table_new,
"can be avoided. " "can be avoided. "
"Returns the new table.") { "Returns the new table.") {
janet_fixarity(argc, 1); janet_fixarity(argc, 1);
int32_t cap = janet_getnat(argv, 0); size_t cap = janet_getsize(argv, 0);
return janet_wrap_table(janet_table(cap)); return janet_wrap_table(janet_table(cap));
} }
/* /*
@ -332,7 +332,7 @@ JANET_CORE_FN(cfun_table_weak,
"Creates a new empty table with weak references to keys and values. Similar to `table/new`. " "Creates a new empty table with weak references to keys and values. Similar to `table/new`. "
"Returns the new table.") { "Returns the new table.") {
janet_fixarity(argc, 1); janet_fixarity(argc, 1);
int32_t cap = janet_getnat(argv, 0); size_t cap = janet_getsize(argv, 0);
return janet_wrap_table(janet_table_weakkv(cap)); return janet_wrap_table(janet_table_weakkv(cap));
} }
@ -341,7 +341,7 @@ JANET_CORE_FN(cfun_table_weak_keys,
"Creates a new empty table with weak references to keys and normal references to values. Similar to `table/new`. " "Creates a new empty table with weak references to keys and normal references to values. Similar to `table/new`. "
"Returns the new table.") { "Returns the new table.") {
janet_fixarity(argc, 1); janet_fixarity(argc, 1);
int32_t cap = janet_getnat(argv, 0); size_t cap = janet_getsize(argv, 0);
return janet_wrap_table(janet_table_weakk(cap)); return janet_wrap_table(janet_table_weakk(cap));
} }
@ -350,7 +350,7 @@ JANET_CORE_FN(cfun_table_weak_values,
"Creates a new empty table with normal references to keys and weak references to values. Similar to `table/new`. " "Creates a new empty table with normal references to keys and weak references to values. Similar to `table/new`. "
"Returns the new table.") { "Returns the new table.") {
janet_fixarity(argc, 1); janet_fixarity(argc, 1);
int32_t cap = janet_getnat(argv, 0); size_t cap = janet_getsize(argv, 0);
return janet_wrap_table(janet_table_weakv(cap)); return janet_wrap_table(janet_table_weakv(cap));
} }

6
src/include/janet.h
View File

@ -981,9 +981,9 @@ struct JanetBuffer {
/* A mutable associative data type. Backed by a hashtable. */ /* A mutable associative data type. Backed by a hashtable. */
struct JanetTable { struct JanetTable {
JanetGCObject gc; JanetGCObject gc;
int32_t count; size_t count;
int32_t capacity; size_t capacity;
int32_t deleted; size_t deleted;
JanetKV *data; JanetKV *data;
JanetTable *proto; JanetTable *proto;
}; };