Re: [Xen-devel] [RFC 08/14] xen/xsm: flask: Rename variable "bool" in "b"

[Daniel De Graaf <dgdegra@xxxxxxxxxxxxx>]

On 03/12/2014 12:16 PM, Julien Grall wrote:
> On ARM, the compilation is failing with the following error:
> In file included from flask_op.c:21:0:
> ./include/conditional.h:24:43: error: two or more data types in declaration 
> specifiers
> ./include/conditional.h:25:42: error: two or more data types in declaration 
> specifiers
>
> Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
> Cc: Daniel De Graaf <dgdegra@xxxxxxxxxxxxx>
Acked-by: Daniel De Graaf <dgdegra@xxxxxxxxxxxxx>

> ---
>   xen/xsm/flask/include/conditional.h |    4 ++--
>   xen/xsm/flask/ss/services.c         |   14 +++++++-------
>   2 files changed, 9 insertions(+), 9 deletions(-)
>
> diff --git a/xen/xsm/flask/include/conditional.h 
> b/xen/xsm/flask/include/conditional.h
> index 043cfd8..9055340 100644
> --- a/xen/xsm/flask/include/conditional.h
> +++ b/xen/xsm/flask/include/conditional.h
> @@ -21,7 +21,7 @@ int security_set_bools(int len, int *values);
>
>   int security_find_bool(const char *name);
>
> -char *security_get_bool_name(unsigned int bool);
> -int security_get_bool_value(unsigned int bool);
> +char *security_get_bool_name(unsigned int b);
> +int security_get_bool_value(unsigned int b);
>
>   #endif
> diff --git a/xen/xsm/flask/ss/services.c b/xen/xsm/flask/ss/services.c
> index aebbec7..59234ff 100644
> --- a/xen/xsm/flask/ss/services.c
> +++ b/xen/xsm/flask/ss/services.c
> @@ -1958,7 +1958,7 @@ out:
>       return rc;
>   }
>
> -int security_get_bool_value(unsigned int bool)
> +int security_get_bool_value(unsigned int b)
>   {
>       int rc = 0;
>       unsigned int len;
> @@ -1966,19 +1966,19 @@ int security_get_bool_value(unsigned int bool)
>       POLICY_RDLOCK;
>
>       len = policydb.p_bools.nprim;
> -    if ( bool >= len )
> +    if ( b >= len )
>       {
>           rc = -ENOENT;
>           goto out;
>       }
>
> -    rc = policydb.bool_val_to_struct[bool]->state;
> +    rc = policydb.bool_val_to_struct[b]->state;
>   out:
>       POLICY_RDUNLOCK;
>       return rc;
>   }
>
> -char *security_get_bool_name(unsigned int bool)
> +char *security_get_bool_name(unsigned int b)
>   {
>       unsigned int len;
>       char *rv = NULL;
> @@ -1986,16 +1986,16 @@ char *security_get_bool_name(unsigned int bool)
>       POLICY_RDLOCK;
>
>       len = policydb.p_bools.nprim;
> -    if ( bool >= len )
> +    if ( b >= len )
>       {
>           goto out;
>       }
>
> -    len = strlen(policydb.p_bool_val_to_name[bool]) + 1;
> +    len = strlen(policydb.p_bool_val_to_name[b]) + 1;
>       rv = xmalloc_array(char, len);
>       if ( !rv )
>           goto out;
> -    memcpy(rv, policydb.p_bool_val_to_name[bool], len);
> +    memcpy(rv, policydb.p_bool_val_to_name[b], len);
>   out:
>       POLICY_RDUNLOCK;
>       return rv;

--
Daniel De Graaf
National Security Agency

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