kenmirrors/freeswitch
1
0
Fork 0
mirror of https://github.com/signalwire/freeswitch.git synced 2025-05-30 10:30:06 +00:00
Code Issues Projects Releases Wiki Activity

formatting

Browse Source
This commit is contained in:
Anthony Minessale 2015-09-04 11:34:51 -05:00
parent ab4514d1e5
commit aebc6467fb
1 changed files with 50 additions and 39 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

89
libs/libks/src/include/mpool_loc.h
View File

@ -43,12 +43,12 @@
#define BIT_IS_SET(v,f) ((v) & (f)) #define BIT_IS_SET(v,f) ((v) & (f))
#define BIT_TOGGLE(v,f) (v) ^= (f) #define BIT_TOGGLE(v,f) (v) ^= (f)
#define SET_POINTER(pnt, val) \ #define SET_POINTER(pnt, val) \
do { \ do { \
if ((pnt) != NULL) { \ if ((pnt) != NULL) { \
(*(pnt)) = (val); \ (*(pnt)) = (val); \
} \ } \
} while(0) } while(0)
#define BLOCK_FLAG_USED BIT_FLAG(0) /* block is used */ #define BLOCK_FLAG_USED BIT_FLAG(0) /* block is used */
#define BLOCK_FLAG_FREE BIT_FLAG(1) /* block is free */ #define BLOCK_FLAG_FREE BIT_FLAG(1) /* block is free */
@ -56,39 +56,39 @@
#define DEFAULT_PAGE_MULT 16 /* pagesize = this * getpagesize*/ #define DEFAULT_PAGE_MULT 16 /* pagesize = this * getpagesize*/
/* How many pages SIZE bytes resides in. We add in the block header. */ /* 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) + \ #define PAGES_IN_SIZE(mp_p, size) (((size) + sizeof(mpool_block_t) + \
(mp_p)->mp_page_size - 1) / \ (mp_p)->mp_page_size - 1) / \
(mp_p)->mp_page_size) (mp_p)->mp_page_size)
#define SIZE_OF_PAGES(mp_p, page_n) ((page_n) * (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_BITS 30 /* we only can allocate 1gb chunks */
#define MAX_BLOCK_USER_MEMORY(mp_p) ((mp_p)->mp_page_size - \ #define MAX_BLOCK_USER_MEMORY(mp_p) ((mp_p)->mp_page_size - \
sizeof(mpool_block_t)) sizeof(mpool_block_t))
#define FIRST_ADDR_IN_BLOCK(block_p) (void *)((char *)(block_p) + \ #define FIRST_ADDR_IN_BLOCK(block_p) (void *)((char *)(block_p) + \
sizeof(mpool_block_t)) sizeof(mpool_block_t))
#define MEMORY_IN_BLOCK(block_p) ((char *)(block_p)->mb_bounds_p - \ #define MEMORY_IN_BLOCK(block_p) ((char *)(block_p)->mb_bounds_p - \
((char *)(block_p) + \ ((char *)(block_p) + \
sizeof(mpool_block_t))) sizeof(mpool_block_t)))
typedef struct { typedef struct {
unsigned int mp_magic; /* magic number for struct */ unsigned int mp_magic; /* magic number for struct */
unsigned int mp_flags; /* flags for the struct */ unsigned int mp_flags; /* flags for the struct */
unsigned long mp_alloc_c; /* number of allocations */ unsigned long mp_alloc_c; /* number of allocations */
unsigned long mp_user_alloc; /* user bytes allocated */ unsigned long mp_user_alloc; /* user bytes allocated */
unsigned long mp_max_alloc; /* maximum user bytes allocated */ unsigned long mp_max_alloc; /* maximum user bytes allocated */
unsigned int mp_page_c; /* number of pages allocated */ unsigned int mp_page_c; /* number of pages allocated */
unsigned int mp_max_pages; /* maximum number of pages to use */ unsigned int mp_max_pages; /* maximum number of pages to use */
unsigned int mp_page_size; /* page-size of our system */ unsigned int mp_page_size; /* page-size of our system */
int mp_fd; /* fd for /dev/zero if mmap-ing */ int mp_fd; /* fd for /dev/zero if mmap-ing */
off_t mp_top; /* top of our allocations in fd */ off_t mp_top; /* top of our allocations in fd */
mpool_log_func_t mp_log_func; /* log callback function */ mpool_log_func_t mp_log_func; /* log callback function */
void *mp_addr; /* current address for mmaping */ void *mp_addr; /* current address for mmaping */
void *mp_min_p; /* min address in pool for checks */ void *mp_min_p; /* min address in pool for checks */
void *mp_bounds_p; /* max 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_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_last_p; /* last memory block we are using */
struct mpool_block_st *mp_free[MAX_BITS + 1]; /* free lists based on size */ 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_magic2; /* upper magic for overwrite sanity */
} mpool_t; } mpool_t;
/* for debuggers to be able to interrogate the generic type in the .h file */ /* 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. * aligned.
*/ */
typedef struct mpool_block_st { typedef struct mpool_block_st {
unsigned int mb_magic; /* magic number for block header */ unsigned int mb_magic; /* magic number for block header */
void *mb_bounds_p; /* block boundary location */ void *mb_bounds_p; /* block boundary location */
struct mpool_block_st *mb_next_p; /* linked list next pointer */ struct mpool_block_st *mb_next_p; /* linked list next pointer */
unsigned int mb_magic2; /* upper magic for overwrite sanity */ unsigned int mb_magic2; /* upper magic for overwrite sanity */
} mpool_block_t; } mpool_block_t;
/* /*
* Free list structure. * Free list structure.
*/ */
typedef struct { typedef struct {
void *mf_next_p; /* pointer to the next free address */ void *mf_next_p; /* pointer to the next free address */
unsigned long mf_size; /* size of the free block */ unsigned long mf_size; /* size of the free block */
} mpool_free_t; } mpool_free_t;
#endif /* ! __MPOOL_LOC_H__ */ #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:
*/