On 04/23/2019 10:24 PM, Daniel T. Lee wrote:
> Currently, building bpf samples will cause the following error.
>
> ./tools/lib/bpf/bpf.h:132:27: error: 'UINT32_MAX' undeclared here (not in
> a function) ..
> #define BPF_LOG_BUF_SIZE (UINT32_MAX >> 8) /* verifier maximum in
> kernels <=
On Tue, Apr 23, 2019 at 6:02 PM Daniel T. Lee wrote:
>
> Oh, I've found what's the problem.
> About the files you've mentioned, nothing seems to matter on my system.
> But the problem is the order of the '-I' option matters.
>
> user@host:~/linux/samples/bpf $ make -n
>
> gcc -Wp,-MD,./sam
Oh, I've found what's the problem.
About the files you've mentioned, nothing seems to matter on my system.
But the problem is the order of the '-I' option matters.
user@host:~/linux/samples/bpf $ make -n
gcc -Wp,-MD,./samples/bpf/.sockex3_user.o.d -Wall
-Wmissing-prototypes -Wstrict-proto
On Tue, Apr 23, 2019 at 1:26 PM Daniel T. Lee wrote:
>
> Currently, building bpf samples will cause the following error.
>
> ./tools/lib/bpf/bpf.h:132:27: error: 'UINT32_MAX' undeclared here (not in
> a function) ..
> #define BPF_LOG_BUF_SIZE (UINT32_MAX >> 8) /* verifier maximum in
> k
Currently, building bpf samples will cause the following error.
./tools/lib/bpf/bpf.h:132:27: error: 'UINT32_MAX' undeclared here (not in a
function) ..
#define BPF_LOG_BUF_SIZE (UINT32_MAX >> 8) /* verifier maximum in kernels
<= 5.1 */
^
./samples/bpf
