On Tue, Sep 06, 2016 at 05:08:36AM +0300, Eugene Syromyatnikov wrote:
> * tests/ipc_shm.c: Additional checks for shmget syscall decoding.
> ---
> tests/ipc_shm.c | 20 ++++++++++++++++++++
> 1 file changed, 20 insertions(+)
>
> diff --git a/tests/ipc_shm.c b/tests/ipc_shm.c
> index 54723e2..80a8f0f 100644
> --- a/tests/ipc_shm.c
> +++ b/tests/ipc_shm.c
> @@ -27,11 +27,15 @@
> */
>
> #include "tests.h"
> +#include <assert.h>
> #include <errno.h>
> #include <stdio.h>
> #include <stdlib.h>
> #include <sys/shm.h>
>
> +#include "xlat.h"
> +#include "xlat/shm_resource_flags.h"
> +
> static int id = -1;
>
> static void
> @@ -45,9 +49,25 @@ cleanup(void)
> int
> main(void)
> {
> + static const key_t bogus_key = (key_t)0xeca86420fdb97531LLU;
> + static const size_t bogus_size = 0xdec0ded1dec0ded2LLU;
> + static const int bogus_flags = 0xface1e55;
> +
> int rc;
> struct shmid_ds ds;
>
> + assert(shmget(bogus_key, bogus_size, bogus_flags) == -1);
> + printf("shmget\\(%#lx, %lu, %s%s%s%#x\\|%#04o\\) += %s\n",
> + (unsigned long)((sizeof(key_t) == sizeof(int)) ?
> + (unsigned)bogus_key : (unsigned long)bogus_key),
> + bogus_size,
tests/ipc_shm.c:63:9: error: format '%lu' expects argument of type 'long
unsigned int', but argument 3 has type 'size_t {aka const unsigned int}'
[-Werror=format=]
printf("shmget\\(%#lx, %lu, %s%s%s%#x\\|%#04o\\) += %s\n",
^
--
ldv
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