Re: [kvm-unit-tests PATCH v9 08/12] s390x: retrieve decimal and hexadecimal kernel parameters

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On 2020-06-17 10:37, Cornelia Huck wrote:
On Mon, 15 Jun 2020 11:31:57 +0200
Pierre Morel <pmorel@xxxxxxxxxxxxx> wrote:

We often need to retrieve hexadecimal kernel parameters.
Let's implement a shared utility to do it.

Signed-off-by: Pierre Morel <pmorel@xxxxxxxxxxxxx>
---
  lib/s390x/kernel-args.c | 60 +++++++++++++++++++++++++++++++++++++++++
  lib/s390x/kernel-args.h | 18 +++++++++++++
  s390x/Makefile          |  1 +
  3 files changed, 79 insertions(+)
  create mode 100644 lib/s390x/kernel-args.c
  create mode 100644 lib/s390x/kernel-args.h


(...)

diff --git a/lib/s390x/kernel-args.h b/lib/s390x/kernel-args.h
new file mode 100644
index 0000000..a88e34e
--- /dev/null
+++ b/lib/s390x/kernel-args.h
@@ -0,0 +1,18 @@
+/*
+ * Kernel argument
+ *
+ * Copyright (c) 2020 IBM Corp
+ *
+ * Authors:
+ *  Pierre Morel <pmorel@xxxxxxxxxxxxx>
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2.
+ */
+
+#ifndef KERNEL_ARGS_H
+#define KERNEL_ARGS_H
+
+int kernel_arg(int argc, char *argv[], const char *str, unsigned long *val);

<bikeshed>get_kernel_arg()?</bikeshed>

OK, is more explicit.


+
+#endif

Acked-by: Cornelia Huck <cohuck@xxxxxxxxxx>


Thanks,
Pierre

--
Pierre Morel
IBM Lab Boeblingen



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