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helpers.
Add some comments to explain why we should use string_choices helpers.
Signed-off-by: Hongbo Li <[email protected]>
Acked-by: Andy Shevchenko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Kees Cook <[email protected]>
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Similar to the exists helper: str_enable_disable/
str_enabled_disabled/str_on_off/str_yes_no helpers, we can
add the opposite helpers. That's str_disable_enable,
str_disabled_enabled, str_off_on and str_no_yes.
There are more than 10 cases currently (expect
str_disable_enable now has 3 use cases) exist in the code
can be replaced with these helper.
Signed-off-by: Hongbo Li <[email protected]>
Acked-by: Andy Shevchenko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Kees Cook <[email protected]>
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Add str_true_false()/str_false_true() helper to return "true" or
"false" string literal.
Signed-off-by: Hongbo Li <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Kees Cook <[email protected]>
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The string choice functions which are not clearly true/false synonyms
also have inverted wrappers. Add this for str_down_up() as well.
Suggested-by: Andy Shevchenko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Andy Shevchenko <[email protected]>
Signed-off-by: Kees Cook <[email protected]>
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Add str_up_down() helper to return "up" or "down" string literal.
Signed-off-by: Michal Wajdeczko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Kees Cook <[email protected]>
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Add str_plural() helper to replace existing open implementations
used by many drivers and help improve future user facing messages.
Signed-off-by: Michal Wajdeczko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Kees Cook <[email protected]>
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Add an inversed variant of str_read_write(), i.e. str_write_read().
Signed-off-by: Andy Shevchenko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Benjamin Tissoires <[email protected]>
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Add str_high_low() helper to return 'high' or 'low' string literal.
Also add an inversed variant, i.e. str_low_high().
All the same for str_hi_low().
Signed-off-by: Andy Shevchenko <[email protected]>
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Some users may only need the string choice APIs. Split
the respective header, i.e. string_choices.h. Include
it in the string_helpers.h for backward compatibility.
Signed-off-by: Andy Shevchenko <[email protected]>
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