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freeswitch
Commits
aebc6467
提交
aebc6467
authored
9月 04, 2015
作者:
Anthony Minessale
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formatting
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ab4514d1
隐藏空白字符变更
内嵌
并排
正在显示
1 个修改的文件
包含
50 行增加
和
39 行删除
+50
-39
mpool_loc.h
libs/libks/src/include/mpool_loc.h
+50
-39
没有找到文件。
libs/libks/src/include/mpool_loc.h
浏览文件 @
aebc6467
...
...
@@ -43,12 +43,12 @@
#define BIT_IS_SET(v,f) ((v) & (f))
#define BIT_TOGGLE(v,f) (v) ^= (f)
#define SET_POINTER(pnt, val)
\
do {
\
if ((pnt) != NULL) {
\
(*(pnt)) = (val);
\
}
\
} while(0)
#define SET_POINTER(pnt, val)
\
do {
\
if ((pnt) != NULL) {
\
(*(pnt)) = (val);
\
}
\
} while(0)
#define BLOCK_FLAG_USED BIT_FLAG(0)
/* block is used */
#define BLOCK_FLAG_FREE BIT_FLAG(1)
/* block is free */
...
...
@@ -56,39 +56,39 @@
#define DEFAULT_PAGE_MULT 16
/* pagesize = this * getpagesize*/
/* How many pages SIZE bytes resides in. We add in the block header. */
#define PAGES_IN_SIZE(mp_p, size) (((size) + sizeof(mpool_block_t) +
\
(mp_p)->mp_page_size - 1) /
\
(mp_p)->mp_page_size)
#define PAGES_IN_SIZE(mp_p, size) (((size) + sizeof(mpool_block_t) +
\
(mp_p)->mp_page_size - 1) /
\
(mp_p)->mp_page_size)
#define SIZE_OF_PAGES(mp_p, page_n) ((page_n) * (mp_p)->mp_page_size)
#define MAX_BITS 30
/* we only can allocate 1gb chunks */
#define MAX_BLOCK_USER_MEMORY(mp_p) ((mp_p)->mp_page_size - \
sizeof(mpool_block_t))
#define FIRST_ADDR_IN_BLOCK(block_p) (void *)((char *)(block_p) +
\
sizeof(mpool_block_t))
#define MEMORY_IN_BLOCK(block_p) ((char *)(block_p)->mb_bounds_p -
\
((char *)(block_p) +
\
sizeof(mpool_block_t)))
sizeof(mpool_block_t))
#define FIRST_ADDR_IN_BLOCK(block_p) (void *)((char *)(block_p) +
\
sizeof(mpool_block_t))
#define MEMORY_IN_BLOCK(block_p) ((char *)(block_p)->mb_bounds_p -
\
((char *)(block_p) +
\
sizeof(mpool_block_t)))
typedef
struct
{
unsigned
int
mp_magic
;
/* magic number for struct */
unsigned
int
mp_flags
;
/* flags for the struct */
unsigned
long
mp_alloc_c
;
/* number of allocations */
unsigned
long
mp_user_alloc
;
/* user bytes allocated */
unsigned
long
mp_max_alloc
;
/* maximum user bytes allocated */
unsigned
int
mp_page_c
;
/* number of pages allocated */
unsigned
int
mp_max_pages
;
/* maximum number of pages to use */
unsigned
int
mp_page_size
;
/* page-size of our system */
int
mp_fd
;
/* fd for /dev/zero if mmap-ing */
off_t
mp_top
;
/* top of our allocations in fd */
mpool_log_func_t
mp_log_func
;
/* log callback function */
void
*
mp_addr
;
/* current address for mmaping */
void
*
mp_min_p
;
/* min address in pool for checks */
void
*
mp_bounds_p
;
/* max address in pool for checks */
struct
mpool_block_st
*
mp_first_p
;
/* first memory block we are using */
struct
mpool_block_st
*
mp_last_p
;
/* last memory block we are using */
struct
mpool_block_st
*
mp_free
[
MAX_BITS
+
1
];
/* free lists based on size */
unsigned
int
mp_magic2
;
/* upper magic for overwrite sanity */
unsigned
int
mp_magic
;
/* magic number for struct */
unsigned
int
mp_flags
;
/* flags for the struct */
unsigned
long
mp_alloc_c
;
/* number of allocations */
unsigned
long
mp_user_alloc
;
/* user bytes allocated */
unsigned
long
mp_max_alloc
;
/* maximum user bytes allocated */
unsigned
int
mp_page_c
;
/* number of pages allocated */
unsigned
int
mp_max_pages
;
/* maximum number of pages to use */
unsigned
int
mp_page_size
;
/* page-size of our system */
int
mp_fd
;
/* fd for /dev/zero if mmap-ing */
off_t
mp_top
;
/* top of our allocations in fd */
mpool_log_func_t
mp_log_func
;
/* log callback function */
void
*
mp_addr
;
/* current address for mmaping */
void
*
mp_min_p
;
/* min address in pool for checks */
void
*
mp_bounds_p
;
/* max address in pool for checks */
struct
mpool_block_st
*
mp_first_p
;
/* first memory block we are using */
struct
mpool_block_st
*
mp_last_p
;
/* last memory block we are using */
struct
mpool_block_st
*
mp_free
[
MAX_BITS
+
1
];
/* free lists based on size */
unsigned
int
mp_magic2
;
/* upper magic for overwrite sanity */
}
mpool_t
;
/* for debuggers to be able to interrogate the generic type in the .h file */
...
...
@@ -99,18 +99,29 @@ typedef mpool_t mpool_ext_t;
* aligned.
*/
typedef
struct
mpool_block_st
{
unsigned
int
mb_magic
;
/* magic number for block header */
void
*
mb_bounds_p
;
/* block boundary location */
struct
mpool_block_st
*
mb_next_p
;
/* linked list next pointer */
unsigned
int
mb_magic2
;
/* upper magic for overwrite sanity */
unsigned
int
mb_magic
;
/* magic number for block header */
void
*
mb_bounds_p
;
/* block boundary location */
struct
mpool_block_st
*
mb_next_p
;
/* linked list next pointer */
unsigned
int
mb_magic2
;
/* upper magic for overwrite sanity */
}
mpool_block_t
;
/*
* Free list structure.
*/
typedef
struct
{
void
*
mf_next_p
;
/* pointer to the next free address */
unsigned
long
mf_size
;
/* size of the free block */
void
*
mf_next_p
;
/* pointer to the next free address */
unsigned
long
mf_size
;
/* size of the free block */
}
mpool_free_t
;
#endif
/* ! __MPOOL_LOC_H__ */
/* For Emacs:
* Local Variables:
* mode:c
* indent-tabs-mode:t
* tab-width:4
* c-basic-offset:4
* End:
* For VIM:
* vim:set softtabstop=4 shiftwidth=4 tabstop=4 noet:
*/
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