[PATCH] dbus: Fix compile error for 32-bit platforms

[PATCH] dbus: Fix compile error for 32-bit platforms

[Mat Martineau]

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Error encountered with 32-bit gcc 5.3.1:

ell/dbus-kernel.c:412:20: error: cast from pointer to integer of
different size [-Werror=pointer-to-int-cast]

Casting the pointer to uintptr_t instead of uint64_t works on both
32-bit and 64-bit platforms.
---
 ell/dbus-kernel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ell/dbus-kernel.c b/ell/dbus-kernel.c
index 7124c33..863e8e7 100644
--- a/ell/dbus-kernel.c
+++ b/ell/dbus-kernel.c
@@ -409,7 +409,7 @@ int _dbus_kernel_send(int fd, size_t bloom_size, uint8_t bloom_n_hash,
 
 	memset(&cmd, 0, sizeof(cmd));
 	cmd.size = sizeof(cmd);
-	cmd.msg_address = (uint64_t) kmsg;
+	cmd.msg_address = (uintptr_t) kmsg;
 
 	ret = ioctl(fd, KDBUS_CMD_SEND, &cmd);
 	if (ret < 0)
-- 
2.8.0

Re: [PATCH] dbus: Fix compile error for 32-bit platforms

[Denis Kenzior]

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Hi Mat,

On 03/29/2016 05:36 PM, Mat Martineau wrote:
> Error encountered with 32-bit gcc 5.3.1:
>
> ell/dbus-kernel.c:412:20: error: cast from pointer to integer of
> different size [-Werror=pointer-to-int-cast]
>
> Casting the pointer to uintptr_t instead of uint64_t works on both
> 32-bit and 64-bit platforms.
> ---
>   ell/dbus-kernel.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>

Applied, thanks.

Regards,
-Denis