kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-09-05 20:20:07 +00:00
Code Issues Packages Projects Releases Wiki Activity

add macros for explicit module usecount increment/decrement

Browse Source 
remove unnecessary locking around setting usecount to zero


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6876 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2005-10-28 16:33:09 +00:00
parent 79c0865338
commit ce6b727c2c
1 changed files with 15 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
include/asterisk/module.h
View File

@@ -290,6 +290,18 @@ void ast_unregister_atexit(void (*func)(void));
static struct localuser *localusers = NULL; \
static int localusecnt = 0;
#define STANDARD_INCREMENT_USECOUNT \
ast_mutex_lock(&localuser_lock); \
localusecnt++; \
ast_mutex_unlock(&localuser_lock); \
ast_update_use_count();
#define STANDARD_DECREMENT_USECOUNT \
ast_mutex_lock(&localuser_lock); \
localusecnt--; \
ast_mutex_unlock(&localuser_lock); \
ast_update_use_count();
/*!
* \brief Add a localuser.
* \param u a pointer to a localuser struct
@@ -375,16 +387,16 @@ void ast_unregister_atexit(void (*func)(void));
u = u->next; \
free(ul); \
} \
ast_mutex_unlock(&localuser_lock); \
localusecnt=0; \
ast_mutex_unlock(&localuser_lock); \
ast_update_use_count(); \
}
/*!
* \brief Set the specfied integer to the current usecount.
* \param res the integer variable to set.
*
* This macro sets the specfied integer variable to the local usecount. It
* handles all the necessary thread synchronization.
* This macro sets the specfied integer variable to the local usecount.
*
* <b>Sample Usage:</b>
* \code