[PATCH 0/3] Add a couple of string-related functions

[Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]

From: Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>

These three patches add a couple of string functions that have proven
useful in U-Boot's copy of libfdt, so they are likely to be useful for
other users as well.

Patch 1 adds a function to count the number of strings in a property's
value. This also adds a new DTS sample along with a small test program
to validate the implemented functions.

Patch 2 adds a function to retrieve the index of a given string in any
given property's value. This adds code to the test program introduced in
the previous patch to exercise the new functionality.

Patch 3 adds a function to retrieve a string by index from a property's
value along with a shortcut for index 0. This extends the test program
introduced in patch 1 to validate the new functionality.

Thierry

Thierry Reding (3):
  fdt: Add a function to count strings
  fdt: Add a function to get the index of a string
  fdt: Add functions to retrieve strings

 libfdt/fdt_ro.c      |  76 +++++++++++++++++++++++++++++++++++
 libfdt/libfdt.h      |  47 ++++++++++++++++++++++
 tests/.gitignore     |   1 +
 tests/Makefile.tests |   1 +
 tests/run_tests.sh   |   3 ++
 tests/strings.c      | 110 +++++++++++++++++++++++++++++++++++++++++++++++++++
 tests/strings.dts    |  10 +++++
 7 files changed, 248 insertions(+)
 create mode 100644 tests/strings.c
 create mode 100644 tests/strings.dts

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2.4.5