tests/fdatasync.c: print syscall() result using %ld format
diff --git a/tests/fdatasync.c b/tests/fdatasync.c
index 1923b50..1c11640 100644
--- a/tests/fdatasync.c
+++ b/tests/fdatasync.c
@@ -11,10 +11,9 @@
main(void)
{
const long int fd = (long int) 0xdeadbeefffffffff;
- int rc = syscall(__NR_fdatasync, fd);
- printf("fdatasync(%d) = %d %s (%m)\n",
- (int) fd, rc,
- errno2name());
+
+ long rc = syscall(__NR_fdatasync, fd);
+ printf("fdatasync(%d) = %ld %s (%m)\n", (int) fd, rc, errno2name());
puts("+++ exited with 0 +++");
return 0;