From 917cda2790c4bd624c5191b8d9edd12121749e86 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Wed, 25 Sep 2019 16:46:13 -0700 Subject: kernel-doc: core-api: include string.h into core-api core-api should show all the various string functions including the newly added stracpy and stracpy_pad. Miscellanea: o Update the Returns: value for strscpy o fix a defect with %NUL) [joe@perches.com: correct return of -E2BIG descriptions] Link: http://lkml.kernel.org/r/29f998b4c1a9d69fbeae70500ba0daa4b340c546.1563889130.git.joe@perches.com Link: http://lkml.kernel.org/r/224a6ebf39955f4107c0c376d66155d970e46733.1563841972.git.joe@perches.com Signed-off-by: Joe Perches Reviewed-by: Kees Cook Cc: Jonathan Corbet Cc: Stephen Kitt Cc: Nitin Gote Cc: Rasmus Villemoes Cc: Jann Horn Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/string.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'lib/string.c') 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) { -- cgit v1.2.3-58-ga151