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| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2021-11-05 14:42:24 +0200 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2021-11-18 18:40:08 +0200 |
| commit | 418e0a3551bbef5b221705b0e5b8412cdc0afd39 (patch) | |
| tree | 39e7d5c9c41662022115ba66fb470e993bc8153b /include/linux/string_helpers.h | |
| parent | Linux 5.16-rc1 (diff) | |
| download | wireguard-linux-418e0a3551bbef5b221705b0e5b8412cdc0afd39.tar.xz wireguard-linux-418e0a3551bbef5b221705b0e5b8412cdc0afd39.zip | |
lib/string_helpers: Introduce kasprintf_strarray()
We have a few users already that basically want to have array of
sequential strings to be allocated and filled.
Provide a helper for them (basically adjusted version from gpio-mockup.c).
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/string_helpers.h')
| -rw-r--r-- | include/linux/string_helpers.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/string_helpers.h b/include/linux/string_helpers.h index 4ba39e1403b2..f67a94013c87 100644 --- a/include/linux/string_helpers.h +++ b/include/linux/string_helpers.h @@ -100,6 +100,7 @@ char *kstrdup_quotable(const char *src, gfp_t gfp); char *kstrdup_quotable_cmdline(struct task_struct *task, gfp_t gfp); char *kstrdup_quotable_file(struct file *file, gfp_t gfp); +char **kasprintf_strarray(gfp_t gfp, const char *prefix, size_t n); void kfree_strarray(char **array, size_t n); #endif |