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(svn r1762) -Codechange: renamed 'MemoryPool' to 'SettingsMemoryPool' (we need

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MemoryPool for general-dynamic-arrays)
This commit is contained in:
truelight 2005-02-01 17:48:20 +00:00
parent 20d1f357dd
commit c02c35e256
1 changed files with 19 additions and 19 deletions
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38
settings.c
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@ -8,40 +8,40 @@
typedef struct IniFile IniFile;
typedef struct IniItem IniItem;
typedef struct IniGroup IniGroup;
typedef struct MemoryPool MemoryPool;
typedef struct SettingsMemoryPool SettingsMemoryPool;
static void pool_init(MemoryPool **pool);
static void *pool_alloc(MemoryPool **pool, uint size);
static void *pool_strdup(MemoryPool **pool, const char *mem, uint size);
static void pool_free(MemoryPool **pool);
static void pool_init(SettingsMemoryPool **pool);
static void *pool_alloc(SettingsMemoryPool **pool, uint size);
static void *pool_strdup(SettingsMemoryPool **pool, const char *mem, uint size);
static void pool_free(SettingsMemoryPool **pool);
struct MemoryPool {
struct SettingsMemoryPool {
uint pos,size;
MemoryPool *next;
SettingsMemoryPool *next;
byte mem[1];
};
static MemoryPool *pool_new(uint minsize)
static SettingsMemoryPool *pool_new(uint minsize)
{
MemoryPool *p;
SettingsMemoryPool *p;
if (minsize < 4096 - 12) minsize = 4096 - 12;
p = malloc(sizeof(MemoryPool) - 1 + minsize);
p = malloc(sizeof(SettingsMemoryPool) - 1 + minsize);
p->pos = 0;
p->size = minsize;
p->next = NULL;
return p;
}
static void pool_init(MemoryPool **pool)
static void pool_init(SettingsMemoryPool **pool)
{
*pool = pool_new(0);
}
static void *pool_alloc(MemoryPool **pool, uint size)
static void *pool_alloc(SettingsMemoryPool **pool, uint size)
{
uint pos;
MemoryPool *p = *pool;
SettingsMemoryPool *p = *pool;
size = (size + 3) & ~3; // align everything to a 32 bit boundary
@ -50,7 +50,7 @@ static void *pool_alloc(MemoryPool **pool, uint size)
p = p->next;
// then check if there's not memory in the cur pool
} else if (p->pos + size > p->size) {
MemoryPool *n = pool_new(size);
SettingsMemoryPool *n = pool_new(size);
*pool = n;
n->next = p;
p = n;
@ -61,7 +61,7 @@ static void *pool_alloc(MemoryPool **pool, uint size)
return p->mem + pos;
}
static void *pool_strdup(MemoryPool **pool, const char *mem, uint size)
static void *pool_strdup(SettingsMemoryPool **pool, const char *mem, uint size)
{
byte *p = pool_alloc(pool, size + 1);
p[size] = 0;
@ -69,9 +69,9 @@ static void *pool_strdup(MemoryPool **pool, const char *mem, uint size)
return p;
}
static void pool_free(MemoryPool **pool)
static void pool_free(SettingsMemoryPool **pool)
{
MemoryPool *p = *pool, *n;
SettingsMemoryPool *p = *pool, *n;
*pool = NULL;
while (p) {
n = p->next;
@ -98,7 +98,7 @@ struct IniGroup {
};
struct IniFile {
MemoryPool *pool;
SettingsMemoryPool *pool;
IniGroup *group, **last_group;
char *comment; // last comment in file
};
@ -107,7 +107,7 @@ struct IniFile {
static IniFile *ini_alloc(void)
{
IniFile *ini;
MemoryPool *pool;
SettingsMemoryPool *pool;
pool_init(&pool);
ini = (IniFile*)pool_alloc(&pool, sizeof(IniFile));
ini->pool = pool;