Ammar Faizi <ammarfaizi2@xxxxxxxxxxx> writes:
> On 11/4/22 3:40 AM, Stefan Roesch wrote:
>> +void *encodeUserData(char type, int fd)
>> +{
>> + return (void *)((uint32_t)fd | ((__u64)type << 56));
>> +}
> This breaks 32-bit build.
>
> i686-linux-gnu-gcc -Werror -D_GNU_SOURCE -D__SANE_USERSPACE_TYPES__ -I../src/include/ -include ../config-host.h -g -O3 -Wall -Wextra -Werror -Wno-unused-parameter -Wno-sign-compare -Wstringop-overflow=0 -Warray-bounds=0 -DLIBURING_BUILD_TEST -o napi-busy-poll-client.t napi-busy-poll-client.c helpers.o -L../src/ -luring -lpthread
> napi-busy-poll-client.c: In function ‘encodeUserData’:
> napi-busy-poll-client.c:119:16: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> 119 | return (void *)((uint32_t)fd | ((__u64)type << 56));
> | ^
> cc1: all warnings being treated as errors
>
Version 2 of the patch fixes the above problem.
