migration: Rename save_live_setup() to save_setup()

[qemu.git] / tests / tcg / test-mmap.c

diff --git a/tests/tcg/test-mmap.c b/tests/tcg/test-mmap.c
index c418b676605c739a6529da3b0957c46e93c9b531..3982fa2c72569bbd4d124cd245ba7859e980faaf 100644 (file)
--- a/tests/tcg/test-mmap.c
+++ b/tests/tcg/test-mmap.c
@@ -429,6 +429,12 @@ void check_file_fixed_mmaps(void)
        fprintf (stderr, " passed\n");
 }
 
+void checked_write(int fd, const void *buf, size_t count)
+{
+    ssize_t rc = write(fd, buf, count);
+    fail_unless(rc == count);
+}
+
 int main(int argc, char **argv)
 {
        char tempname[] = "/tmp/.cmmapXXXXXX";
@@ -450,13 +456,15 @@ int main(int argc, char **argv)
        unlink(tempname);
 
        /* Fill the file with int's counting from zero and up.  */
-       for (i = 0; i < (pagesize * 4) / sizeof i; i++)
-               write (test_fd, &i, sizeof i);
+    for (i = 0; i < (pagesize * 4) / sizeof i; i++) {
+        checked_write(test_fd, &i, sizeof i);
+    }
+
        /* Append a few extra writes to make the file end at non 
           page boundary.  */
-       write (test_fd, &i, sizeof i); i++;
-       write (test_fd, &i, sizeof i); i++;
-       write (test_fd, &i, sizeof i); i++;
+    checked_write(test_fd, &i, sizeof i); i++;
+    checked_write(test_fd, &i, sizeof i); i++;
+    checked_write(test_fd, &i, sizeof i); i++;
 
        test_fsize = lseek(test_fd, 0, SEEK_CUR);