version 1.1.1.1, 2013/01/17 10:05:35
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version 1.4.18.2, 2015/06/25 01:19:09
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Line 12 terms:
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Line 12 terms:
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All of the documentation and software included in the ELWIX and AITNET |
All of the documentation and software included in the ELWIX and AITNET |
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
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Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 | Copyright 2004 - 2015 |
by Michael Pounov <misho@elwix.org>. All rights reserved. |
by Michael Pounov <misho@elwix.org>. All rights reserved. |
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Redistribution and use in source and binary forms, with or without |
Redistribution and use in source and binary forms, with or without |
Line 407 mpool_free(mpool_t * __restrict mp, void * __restrict
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Line 407 mpool_free(mpool_t * __restrict mp, void * __restrict
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int idx; |
int idx; |
struct tagAlloc *m, *tmp; |
struct tagAlloc *m, *tmp; |
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assert(data); | if (!data) |
| return 0; |
if (!mp) { |
if (!mp) { |
elwix_SetErr(EINVAL, "Pool not specified"); |
elwix_SetErr(EINVAL, "Pool not specified"); |
return -1; |
return -1; |
Line 544 mpool_strdup(mpool_t * __restrict mp, const char *str,
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Line 545 mpool_strdup(mpool_t * __restrict mp, const char *str,
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* @memname = Memory name |
* @memname = Memory name |
* return: NULL error or not found and !=NULL allocated memory |
* return: NULL error or not found and !=NULL allocated memory |
*/ |
*/ |
inline struct tagAlloc * | struct tagAlloc * |
mpool_getmembynam(mpool_t * __restrict mp, u_int size, const char *memname) |
mpool_getmembynam(mpool_t * __restrict mp, u_int size, const char *memname) |
{ |
{ |
int idx; |
int idx; |
Line 567 mpool_getmembynam(mpool_t * __restrict mp, u_int size,
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Line 568 mpool_getmembynam(mpool_t * __restrict mp, u_int size,
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* @addr = allocated memory from mpool_malloc() |
* @addr = allocated memory from mpool_malloc() |
* return: usable size of allocated memory block |
* return: usable size of allocated memory block |
*/ |
*/ |
inline u_int | u_int |
mpool_getsizebyaddr(void * __restrict data) |
mpool_getsizebyaddr(void * __restrict data) |
{ |
{ |
if (mpool_chkaddr(data)) |
if (mpool_chkaddr(data)) |
Line 582 mpool_getsizebyaddr(void * __restrict data)
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Line 583 mpool_getsizebyaddr(void * __restrict data)
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* @data = allocated memory from mpool_malloc() |
* @data = allocated memory from mpool_malloc() |
* return: -1 bad address, 1 corrupted address or 0 ok |
* return: -1 bad address, 1 corrupted address or 0 ok |
*/ |
*/ |
inline int | int |
mpool_chkaddr(void * __restrict data) |
mpool_chkaddr(void * __restrict data) |
{ |
{ |
/* check address range */ |
/* check address range */ |
Line 602 mpool_chkaddr(void * __restrict data)
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Line 603 mpool_chkaddr(void * __restrict data)
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* @maxmem = New max quota size |
* @maxmem = New max quota size |
* return: old maximum memory quota size |
* return: old maximum memory quota size |
*/ |
*/ |
inline u_long | u_long |
mpool_setquota(mpool_t * __restrict mp, u_long maxmem) |
mpool_setquota(mpool_t * __restrict mp, u_long maxmem) |
{ |
{ |
u_long ret; |
u_long ret; |
Line 630 mpool_setquota(mpool_t * __restrict mp, u_long maxmem)
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Line 631 mpool_setquota(mpool_t * __restrict mp, u_long maxmem)
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* @maxmem = Return max quota size |
* @maxmem = Return max quota size |
* return: none |
* return: none |
*/ |
*/ |
inline void | void |
mpool_getquota(mpool_t * __restrict mp, u_long *currmem, u_long *maxmem) |
mpool_getquota(mpool_t * __restrict mp, u_long *currmem, u_long *maxmem) |
{ |
{ |
if (!mp) |
if (!mp) |
Line 733 mpool_xstrdup(const char *str)
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Line 734 mpool_xstrdup(const char *str)
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{ |
{ |
return mpool_strdup(elwix_mpool, str, elwix_Prog); |
return mpool_strdup(elwix_mpool, str, elwix_Prog); |
} |
} |
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/* |
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* mpool_xstatistics() - elwix memory pool statistics wrapper |
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* |
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* @cb = Export statistics to callback |
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* return: none |
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*/ |
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void |
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mpool_xstatistics(mpool_stat_cb cb) |
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{ |
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mpool_statistics(elwix_mpool, cb); |
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} |
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static void |
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xdump_show(u_int size, u_int act, u_int inact) |
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{ |
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if (!act && !inact) |
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return; /* skip empty bucket */ |
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if (size < 1024) |
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printf("\t\t* BUCKET %uB size, %u active, %u inactive\n", |
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size, act, inact); |
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else if (size < 1048576) |
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printf("\t\t* BUCKET %uKB size, %u active, %u inactive\n", |
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size / 1024, act, inact); |
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else |
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printf("\t\t* BUCKET %uMB size, %u active, %u inactive\n", |
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size / 1048576, act, inact); |
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} |
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/* |
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* mpool_xdump() - Dump elwix memory pool statistics |
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* |
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* return: none |
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*/ |
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void |
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mpool_xdump() |
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{ |
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printf("\n%s(%d)\n------------------------------------------------------------\n", |
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__func__, __LINE__); |
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printf( " ELWIX memory pool ::\n" |
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"\t- quotas Current/Max = %lu/%lu\n" |
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"\t- calls Alloc/Free/Cache = %lu/%lu/%lu\n" |
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"\t- bytes Alloc/Free/Cache = %lu/%lu/%lu\n" |
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"\t- buckets :\n", |
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elwix_mpool->pool_quota.curr, elwix_mpool->pool_quota.max, |
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elwix_mpool->pool_calls.alloc, elwix_mpool->pool_calls.free, |
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elwix_mpool->pool_calls.cache, elwix_mpool->pool_bytes.alloc, |
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elwix_mpool->pool_bytes.free, elwix_mpool->pool_bytes.cache); |
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mpool_statistics(elwix_mpool, xdump_show); |
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printf("------------------------------------------------------------\n"); |
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} |
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