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-rw-r--r--rt/tst-aio3.c22
1 files changed, 17 insertions, 5 deletions
diff --git a/rt/tst-aio3.c b/rt/tst-aio3.c
index 0c0ced4501..95da4c1325 100644
--- a/rt/tst-aio3.c
+++ b/rt/tst-aio3.c
@@ -1,5 +1,5 @@
/* Test for notification mechanism in lio_listio.
- Copyright (C) 2000,02 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2002, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -24,13 +24,18 @@
#include <unistd.h>
#include <errno.h>
-int flag;
+static pthread_barrier_t b;
static void
thrfct (sigval_t arg)
{
- flag = 1;
+ int e = pthread_barrier_wait (&b);
+ if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
+ {
+ puts ("child: barrier_wait failed");
+ exit (1);
+ }
}
@@ -52,6 +57,12 @@ do_test (int argc, char *argv[])
unlink (name);
+ if (pthread_barrier_init (&b, NULL, 2) != 0)
+ {
+ puts ("barrier_init failed");
+ return 1;
+ }
+
arr[0] = &cb;
cb.aio_fildes = fd;
@@ -82,9 +93,10 @@ do_test (int argc, char *argv[])
return 1;
}
- if (flag != 0)
+ int e = pthread_barrier_wait (&b);
+ if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
{
- puts ("thread created, should not have happened");
+ puts ("parent: barrier_wait failed");
return 1;
}