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set flag to allow forced unload of a running VM

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required to prevent a client from exiting if the server disconnects (bug 3585)
This commit is contained in:
Ludwig Nussel 2008-04-06 12:59:35 +00:00
parent 8bcb33892e
commit 43ac1eca6a
3 changed files with 21 additions and 2 deletions
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19
code/qcommon/vm.c
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@ -40,6 +40,9 @@ vm_t *currentVM = NULL;
vm_t *lastVM = NULL;
int vm_debugLevel;
// used by Com_Error to get rid of running vm's before longjmp
static int forced_unload;
#define MAX_VM 3
vm_t vmTable[MAX_VM];
@ -613,8 +616,12 @@ void VM_Free( vm_t *vm ) {
}
if(vm->callLevel) {
Com_Error( ERR_FATAL, "VM_Free(%s) on running vm", vm->name );
return;
if(!forced_unload) {
Com_Error( ERR_FATAL, "VM_Free(%s) on running vm", vm->name );
return;
} else {
Com_Printf( "forcefully unloading %s vm\n", vm->name );
}
}
if(vm->destroy)
@ -648,6 +655,14 @@ void VM_Clear(void) {
}
}
void VM_Forced_Unload_Start(void) {
forced_unload = 1;
}
void VM_Forced_Unload_Done(void) {
forced_unload = 0;
}
void *VM_ArgPtr( intptr_t intValue ) {
if ( !intValue ) {
return NULL;