diff options
| -rw-r--r-- | Documentation/core-api/kernel-api.rst | 3 | ||||
| -rw-r--r-- | include/linux/string.h | 5 | ||||
| -rw-r--r-- | lib/string.c | 10 |
3 files changed, 12 insertions, 6 deletions
diff --git a/Documentation/core-api/kernel-api.rst b/Documentation/core-api/kernel-api.rst index 08af5caf036d..f77de49b1d51 100644 --- a/Documentation/core-api/kernel-api.rst +++ b/Documentation/core-api/kernel-api.rst @@ -42,6 +42,9 @@ String Manipulation .. kernel-doc:: lib/string.c :export: +.. kernel-doc:: include/linux/string.h + :internal: + .. kernel-doc:: mm/util.c :functions: kstrdup kstrdup_const kstrndup kmemdup kmemdup_nul memdup_user vmemdup_user strndup_user memdup_user_nul diff --git a/include/linux/string.h b/include/linux/string.h index 4deb11f7976b..b2f9df7f0761 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -474,8 +474,9 @@ static inline void memcpy_and_pad(void *dest, size_t dest_len, * But this can lead to bugs due to typos, or if prefix is a pointer * and not a constant. Instead use str_has_prefix(). * - * Returns: 0 if @str does not start with @prefix - strlen(@prefix) if @str does start with @prefix + * Returns: + * * strlen(@prefix) if @str starts with @prefix + * * 0 if @str does not start with @prefix */ static __always_inline size_t str_has_prefix(const char *str, const char *prefix) { diff --git a/lib/string.c b/lib/string.c index 461fb620f85f..f7bc10da4259 100644 --- a/lib/string.c +++ b/lib/string.c @@ -173,8 +173,9 @@ EXPORT_SYMBOL(strlcpy); * doesn't unnecessarily force the tail of the destination buffer to be * zeroed. If zeroing is desired please use strscpy_pad(). * - * Return: The number of characters copied (not including the trailing - * %NUL) or -E2BIG if the destination buffer wasn't big enough. + * Returns: + * * The number of characters copied (not including the trailing %NUL) + * * -E2BIG if count is 0 or @src was truncated. */ ssize_t strscpy(char *dest, const char *src, size_t count) { @@ -253,8 +254,9 @@ EXPORT_SYMBOL(strscpy); * For full explanation of why you may want to consider using the * 'strscpy' functions please see the function docstring for strscpy(). * - * Return: The number of characters copied (not including the trailing - * %NUL) or -E2BIG if the destination buffer wasn't big enough. + * Returns: + * * The number of characters copied (not including the trailing %NUL) + * * -E2BIG if count is 0 or @src was truncated. */ ssize_t strscpy_pad(char *dest, const char *src, size_t count) { |