[RFA/TESTSUITE] build schedlock.c on 64-bit platforms

[Elena Zannoni <ezannoni@redhat.com>]

I was getting warnings when compiling the test on 64-bit because of the casts.

/home/ezannoni/gdb-sources/src/gdb/testsuite/gdb.threads/schedlock.c: In function `main':
/home/ezannoni/gdb-sources/src/gdb/testsuite/gdb.threads/schedlock.c:21: warning: cast to pointer from integer of different size
/home/ezannoni/gdb-sources/src/gdb/testsuite/gdb.threads/schedlock.c:26: warning: cast to pointer from integer of different size
/home/ezannoni/gdb-sources/src/gdb/testsuite/gdb.threads/schedlock.c: In function `thread_function':
/home/ezannoni/gdb-sources/src/gdb/testsuite/gdb.threads/schedlock.c:32: warning: cast from pointer to integer of different size


Michael, Daniel?

elena

2003-04-08  Elena Zannoni  <ezannoni@redhat.com>

	* gdb.threads/schedlock.c: Cast to thread function argument to
	long, for 64-bit platforms.


Index: schedlock.c
===================================================================
RCS file: /cvs/uberbaum/gdb/testsuite/gdb.threads/schedlock.c,v
retrieving revision 1.2
diff -u -p -r1.2 schedlock.c
--- schedlock.c	23 Oct 2002 03:22:56 -0000	1.2
+++ schedlock.c	8 Apr 2003 20:56:31 -0000
@@ -18,18 +18,21 @@ int main() {
     for (i = 0; i < NUM; i++)
       {
 	args[i] = 1;
-	res = pthread_create(&threads[i], NULL, thread_function, (void *)i);
+	res = pthread_create(&threads[i],
+		             NULL,
+			     thread_function,
+			     (void *) (long) i);
       }
 
     /* schedlock.exp: last thread start.  */
     args[i] = 1;
-    thread_function ((void *) i);
+    thread_function ((void *) (long) i);
 
     exit(EXIT_SUCCESS);
 }
 
 void *thread_function(void *arg) {
-    int my_number = (int) arg;
+    int my_number = (long) arg;
     int *myp = &args[my_number];
 
     /* Don't run forever.  Run just short of it :)  */