46 #define SU_HOME_T struct su_home_s
51 typedef struct su_block_s su_block_t;
59 su_block_t *suh_blocks;
63 #define SU_HOME_INIT(obj) { 0, NULL, NULL }
66 __attribute__((__malloc__));
68 #if (defined(HAVE_MEMLEAK_LOG) && (HAVE_MEMLEAK_LOG != 1))
70 int _su_home_mutex_lock(
su_home_t *home,
const char *file,
unsigned int line,
const char *
function);
71 int _su_home_mutex_unlock(
su_home_t *home,
const char *file,
unsigned int line,
const char *
function);
73 #define su_home_mutex_lock(home) \
74 _su_home_mutex_lock((home), __FILE__, __LINE__, __func__)
76 #define su_home_mutex_unlock(home) \
77 _su_home_mutex_unlock((home), __FILE__, __LINE__, __func__)
81 su_home_t *home,
char const *file,
unsigned line,
char const *by);
82 int _su_home_unref_by(
83 su_home_t *home,
char const *file,
unsigned line,
char const *by);
85 #define su_home_ref(home) \
86 _su_home_ref_by((home), __FILE__, __LINE__, __func__)
87 #define su_home_unref(home) \
88 _su_home_unref_by((home), __FILE__, __LINE__, __func__)
100 #ifndef su_home_desctructor
102 #define su_home_desctructor(home, destructor) \
103 su_home_destructor((home), (destructor))
107 __attribute__((__malloc__));
117 #define SU_HOME_AUTO_SIZE(n) \
118 (((n) + ((sizeof(su_home_t) + 7) & (size_t)~8) + \
119 ((3 * sizeof (void *) + 4 * sizeof(unsigned) + \
120 7 * (sizeof (long) + sizeof(void *)) + 7) & (size_t)~8)) \
135 #if (!defined(HAVE_MEMLEAK_LOG) || (HAVE_MEMLEAK_LOG != 1))
146 __attribute__((__malloc__));
148 __attribute__((__malloc__));
150 __attribute__((__malloc__));
152 __attribute__((__malloc__));
156 __attribute__((__malloc__));
158 __attribute__((__malloc__));
160 __attribute__((__malloc__));
163 __attribute__((__malloc__));
166 __attribute__ ((__malloc__, __format__ (printf, 2, 3)));
169 __attribute__((__malloc__));
181 __attribute__((__malloc__));
184 #define su_home_zap(h) su_home_unref((h))
char * su_strdup(su_home_t *home, char const *s))
Duplicate a string, allocate memory from home.
Definition: su_strdup.c:52
int su_home_threadsafe(su_home_t *home)
Convert su_home_t object to a thread-safe one.
Definition: su_alloc_lock.c:92
Memory home structure.
Definition: su_alloc.h:57
su_home_t * su_home_create(void))
Create an su_home_t object.
Definition: su_alloc.c:1032
void su_home_destroy(su_home_t *h)
Destroy a home object.
Definition: su_alloc.c:1048
char * su_strcat(su_home_t *home, char const *s1, char const *s2))
Concate two strings, allocate memory for result from home.
Definition: su_strdup.c:78
int su_home_mutex_unlock(su_home_t *home)
Release exclusive lock on home and decrease refcount (if home is threadsafe).
Definition: su_alloc.c:1693
int su_home_has_parent(su_home_t const *home)
Return true if home is a clone.
Definition: su_alloc.c:853
void * su_home_clone(su_home_t *parent, isize_t size))
Clone a su_home_t object.
Definition: su_alloc.c:829
su_home_t * su_home_auto(void *area, isize_t size)
Preload a memory home from stack.
Definition: su_alloc.c:1338
void * su_salloc(su_home_t *h, isize_t size))
Allocate a structure.
Definition: su_alloc.c:1616
int su_home_check_alloc(su_home_t const *home, void const *data)
Check if pointer has been allocated through home.
Definition: su_alloc.c:967
char * su_vsprintf(su_home_t *home, char const *fmt, va_list ap))
Copy a formatted string.
Definition: su_sprintf.c:68
int su_home_move(su_home_t *dst, su_home_t *src)
Move allocations from a su_home_t object to another.
Definition: su_alloc.c:1191
int su_home_trylock(su_home_t *home)
Try to obtain exclusive lock on home without increasing refcount.
Definition: su_alloc.c:1750
void * su_alloc(su_home_t *h, isize_t size))
Allocate a memory block.
Definition: su_alloc.c:885
void su_home_check(su_home_t const *home)
Check home consistency.
Definition: su_alloc.c:991
su_home_t * su_home_parent(su_home_t const *home)
Return home's parent home.
Definition: su_alloc.c:859
int su_in_home(su_home_t *h, void const *data)
Check if a memory block has been allocated from the home.
Definition: su_alloc.c:1531
char * su_sprintf(su_home_t *home, char const *fmt,...)))
Copy a formatted string.
Definition: su_sprintf.c:119
void * su_home_new(isize_t size))
Create a new su_home_t object.
Definition: su_alloc.c:558
size_t su_home_refcount(su_home_t *home)
Return reference count of home.
Definition: su_alloc.c:794
char * su_strndup(su_home_t *home, char const *s, isize_t n))
Duplicate a string with given size, allocate memory from home.
Definition: su_strdup.c:160
void * su_home_ref(su_home_t const *)
Create a new reference to a home object.
Definition: su_alloc.c:723
void * su_realloc(su_home_t *h, void *data, isize_t size))
Reallocate a memory block.
Definition: su_alloc.c:1394
int su_home_unlock(su_home_t *home)
Release exclusive lock on home.
Definition: su_alloc.c:1772
void su_home_deinit(su_home_t *h)
Free memory blocks allocated through home.
Definition: su_alloc.c:1164
int su_home_destructor(su_home_t *, void(*)(void *))
Set destructor function.
Definition: su_alloc.c:591
struct su_alock su_alock_t
Thread-locking function.
Definition: su_alloc.h:54
int su_home_unref(su_home_t *)
Unreference a su_home_t object.
Definition: su_alloc.c:755
int su_home_mutex_lock(su_home_t *home)
Increase refcount and obtain exclusive lock on home.
Definition: su_alloc.c:1659
int su_home_lock(su_home_t *home)
Obtain exclusive lock on home without increasing refcount.
Definition: su_alloc.c:1729
int su_home_desctructor(su_home_t *, void(*)(void *))
Set destructor function.
Definition: su_alloc.c:623
void su_free(su_home_t *h, void *)
Free a memory block.
Definition: su_alloc.c:908
int su_home_is_threadsafe(su_home_t const *home)
Check if a memory home is threadsafe.
Definition: su_alloc.c:1640
SU_HOME_T su_home_t
Memory home type.
Definition: su_alloc.h:50
void * su_zalloc(su_home_t *h, isize_t size))
Allocate and zero a memory block.
Definition: su_alloc.c:1570
void su_home_preload(su_home_t *h, isize_t n, isize_t size)
Preload a memory home.
Definition: su_alloc.c:1306
char * su_strcat_all(su_home_t *home,...))
Concate multiple strings, allocate memory for result from home.
Definition: su_strdup.c:112
int su_home_init(su_home_t *h)
Initialize an su_home_t struct.
Definition: su_alloc.c:1079
Basic integer types for su library.