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(trunk libT) #1743: potential threading issue in tr_list. only affects 1.50b[1-3]

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Charles Kerr 2009-01-24 02:33:25 +00:00
parent 6a1c91b6ca
commit ce9eff1fb2
1 changed files with 2 additions and 25 deletions
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27
libtransmission/list.c
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@ -14,39 +14,16 @@
#include "list.h" #include "list.h"
#include "utils.h" #include "utils.h"
/***
****
***/
static tr_list * _unusedNodes = NULL;
static const tr_list TR_LIST_INIT = { NULL, NULL, NULL };
static tr_list* static tr_list*
node_alloc( void ) node_alloc( void )
{ {
tr_list * node; return tr_new0( tr_list, 1 );
if( _unusedNodes == NULL )
node = tr_new( tr_list, 1 );
else {
node = _unusedNodes;
_unusedNodes = node->next;
}
*node = TR_LIST_INIT;
return node;
} }
static void static void
node_free( tr_list* node ) node_free( tr_list* node )
{ {
if( node ) tr_free( node );
{
*node = TR_LIST_INIT;
node->next = _unusedNodes;
_unusedNodes = node;
}
} }
/*** /***