savevm: Factorize ram globals reset in its own function

[qemu.git] / qemu-io.c

diff --git a/qemu-io.c b/qemu-io.c
index 5882067443a5a8c7cc2531255e0c277dbb05675e..d0f4fb70c79a4aa2b4e02f0690d8b515e943627a 100644 (file)
--- a/qemu-io.c
+++ b/qemu-io.c
@@ -670,6 +670,7 @@ static int readv_f(int argc, char **argv)
     print_report("read", &t2, offset, qiov.size, total, cnt, Cflag);
 
 out:
+    qemu_iovec_destroy(&qiov);
     qemu_io_free(buf);
     return 0;
 }
@@ -928,6 +929,7 @@ static int writev_f(int argc, char **argv)
     t2 = tsub(t2, t1);
     print_report("wrote", &t2, offset, qiov.size, total, cnt, Cflag);
 out:
+    qemu_iovec_destroy(&qiov);
     qemu_io_free(buf);
     return 0;
 }
@@ -1126,6 +1128,7 @@ static void aio_write_done(void *opaque, int ret)
                  ctx->qiov.size, 1, ctx->Cflag);
 out:
     qemu_io_free(ctx->buf);
+    qemu_iovec_destroy(&ctx->qiov);
     g_free(ctx);
 }
 
@@ -1166,6 +1169,7 @@ static void aio_read_done(void *opaque, int ret)
                  ctx->qiov.size, 1, ctx->Cflag);
 out:
     qemu_io_free(ctx->buf);
+    qemu_iovec_destroy(&ctx->qiov);
     g_free(ctx);
 }
 
@@ -1648,6 +1652,17 @@ static const cmdinfo_t map_cmd = {
        .oneline        = "prints the allocated areas of a file",
 };
 
+static int abort_f(int argc, char **argv)
+{
+    abort();
+}
+
+static const cmdinfo_t abort_cmd = {
+       .name           = "abort",
+       .cfunc          = abort_f,
+       .flags          = CMD_NOFILE_OK,
+       .oneline        = "simulate a program crash using abort(3)",
+};
 
 static int close_f(int argc, char **argv)
 {
@@ -1901,6 +1916,7 @@ int main(int argc, char **argv)
     add_command(&discard_cmd);
     add_command(&alloc_cmd);
     add_command(&map_cmd);
+    add_command(&abort_cmd);
 
     add_args_command(init_args_command);
     add_check_command(init_check_command);