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lib/string_choices: Add str_plural() helper

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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 <michal.wajdeczko@intel.com>
Link: https://lore.kernel.org/r/20240214165015.1656-1-michal.wajdeczko@intel.com
Signed-off-by: Kees Cook <keescook@chromium.org>
This commit is contained in:
Michal Wajdeczko 2024-02-14 17:50:15 +01:00 committed by Kees Cook
parent 08d45ee84b
commit 9ca5facd04
1 changed files with 11 additions and 0 deletions
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11
include/linux/string_choices.h
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@ -42,4 +42,15 @@ static inline const char *str_yes_no(bool v)
return v ? "yes" : "no";
}
/**
* str_plural - Return the simple pluralization based on English counts
* @num: Number used for deciding pluralization
*
* If @num is 1, returns empty string, otherwise returns "s".
*/
static inline const char *str_plural(size_t num)
{
return num == 1 ? "" : "s";
}
#endif