Re: [XEN PATCH] xen/string: add missing parameter names

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Wed, 2 Aug 2023, Federico Serafini wrote:
> Add missing parameter names to address violations of MISRA C:2012
> Rule 8.2 ("Function types shall be in prototype form with named
> parameters").
> 
> No functional changes.
> 
> Signed-off-by: Federico Serafini <federico.serafini@xxxxxxxxxxx>
> ---
>  xen/include/xen/string.h | 42 ++++++++++++++++++++--------------------
>  1 file changed, 21 insertions(+), 21 deletions(-)
> 
> diff --git a/xen/include/xen/string.h b/xen/include/xen/string.h
> index b4d2217a96..805947d82b 100644
> --- a/xen/include/xen/string.h
> +++ b/xen/include/xen/string.h
> @@ -12,27 +12,27 @@
>  #define strncpy __xen_has_no_strncpy__
>  #define strncat __xen_has_no_strncat__
>  
> -size_t strlcpy(char *, const char *, size_t);
> -size_t strlcat(char *, const char *, size_t);
> -int strcmp(const char *, const char *);
> -int strncmp(const char *, const char *, size_t);
> -int strcasecmp(const char *, const char *);
> -int strncasecmp(const char *, const char *, size_t);
> -char *strchr(const char *, int);
> -char *strrchr(const char *, int);
> -char *strstr(const char *, const char *);
> -size_t strlen(const char *);
> -size_t strnlen(const char *, size_t);
> -char *strpbrk(const char *, const char *);
> -char *strsep(char **, const char *);
> -size_t strspn(const char *, const char *);
> -
> -void *memset(void *, int, size_t);
> -void *memcpy(void *, const void *, size_t);
> -void *memmove(void *, const void *, size_t);
> -int memcmp(const void *, const void *, size_t);
> -void *memchr(const void *, int, size_t);
> -void *memchr_inv(const void *, int, size_t);
> +size_t strlcpy(char *dest, const char *src, size_t size);
> +size_t strlcat(char *dest, const char *src, size_t size);
> +int strcmp(const char *cs, const char *ct);
> +int strncmp(const char *cs, const char *ct, size_t count);
> +int strcasecmp(const char *s1, const char *s2);
> +int strncasecmp(const char *s1, const char *s2, size_t len);
> +char *strchr(const char *s, int c);
> +char *strrchr(const char *s, int c);
> +char *strstr(const char *s1, const char *s2);
> +size_t strlen(const char *s);
> +size_t strnlen(const char *s, size_t count);
> +char *strpbrk(const char *cs, const char *ct);
> +char *strsep(char **s, const char *ct);
> +size_t strspn(const char *s, const char *accept);
> +
> +void *memset(void *s, int c, size_t n);

This should be

void *memset(void *s, int c, size_t count);


> +void *memcpy(void *dest, const void *src, size_t count);
> +void *memmove(void *dest, const void *src, size_t count);
> +int memcmp(const void *cs, const void *ct, size_t count);
> +void *memchr(const void *s, int c, size_t n);
> +void *memchr_inv(const void *s, int c, size_t n);
>  
>  #include <asm/string.h>
>  
> -- 
> 2.34.1
>