On Fri, Sep 24, 2010 at 02:25:54PM +0200, Claudio Jeker wrote:
> When compiling ospfd I get following warning:
> /usr/include/sys/hash.h: In function 'hash32_stre':
> /usr/include/sys/hash.h:104: warning: cast discards qualifiers from
> pointer target type
>
> The following diff seems to fix this. OK?
> --
> :wq Claudio
ok krw@
.... Ken
>
> Index: sys/hash.h
> ===================================================================
> RCS file: /cvs/src/sys/sys/hash.h,v
> retrieving revision 1.4
> diff -u -p -r1.4 hash.h
> --- sys/hash.h 25 May 2004 18:37:23 -0000 1.4
> +++ sys/hash.h 24 Sep 2010 12:22:37 -0000
> @@ -93,7 +93,7 @@ hash32_strn(const void *buf, size_t len,
> * namei() hashing of path name parts.
> */
> static __inline uint32_t
> -hash32_stre(const void *buf, int end, char **ep, uint32_t hash)
> +hash32_stre(const void *buf, int end, const char **ep, uint32_t hash)
> {
> const unsigned char *p = buf;
>
> @@ -101,7 +101,7 @@ hash32_stre(const void *buf, int end, ch
> hash = HASHSTEP(hash, *p++);
>
> if (ep)
> - *ep = (char *)p;
> + *ep = p;
>
> return hash;
> }
> @@ -112,7 +112,8 @@ hash32_stre(const void *buf, int end, ch
> * as a helper for the namei() hashing of path name parts.
> */
> static __inline uint32_t
> -hash32_strne(const void *buf, size_t len, int end, char **ep, uint32_t hash)
> +hash32_strne(const void *buf, size_t len, int end, const char **ep,
> + uint32_t hash)
> {
> const unsigned char *p = buf;
>
> @@ -120,7 +121,7 @@ hash32_strne(const void *buf, size_t len
> hash = HASHSTEP(hash, *p++);
>
> if (ep)
> - *ep = (char *)p;
> + *ep = p;
>
> return hash;
> }
