Changeset: 87083eabecd2 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=87083eabecd2
Modified Files:
monetdb5/mal/mal_dataflow.c
Branch: default
Log Message:
Fix changeset d665ecc5f37e: MT_create_thread returns whether it succeeded.
The first argument isn't even filled in when it fails, so you can't
use that to check whether MT_create_thread succeeded.
diffs (13 lines):
diff --git a/monetdb5/mal/mal_dataflow.c b/monetdb5/mal/mal_dataflow.c
--- a/monetdb5/mal/mal_dataflow.c
+++ b/monetdb5/mal/mal_dataflow.c
@@ -363,8 +363,7 @@ DFLOWinitialize(void)
todo = q_create(2048, "todo");
limit = GDKnr_threads ? GDKnr_threads : 1;
for (i = 0; i < limit && i < THREADS; i++) {
- MT_create_thread(&workers[i], DFLOWworker, (void *)
&workers[i], MT_THR_JOINABLE);
- if ( workers[i] == 0 ) {
+ if (MT_create_thread(&workers[i], DFLOWworker, (void *)
&workers[i], MT_THR_JOINABLE) < 0) {
MT_lock_unset(&mal_contextLock, "DFLOWinitialize");
throw(MAL, "dataflow", "Can not create interpreter
thread");
}
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