On Wed, Jun 8, 2022 at 11:28 PM James Hilliard <james.hilliard1@xxxxxxxxx> wrote: > > Fixes errors like: > error: expected specifier-qualifier-list before 'typeof' > 14 | #define __type(name, val) typeof(val) *name > | ^~~~~~ > ../src/core/bpf/socket_bind/socket-bind.bpf.c:25:9: note: in expansion of macro '__type' > 25 | __type(key, __u32); > | ^~~~~~ > > Signed-off-by: James Hilliard <james.hilliard1@xxxxxxxxx> > --- If you follow DPDK link you gave me ([0]), you'll see that they ended up doing #ifndef typeof #define typeof __typeof__ #endif It's way more localized. Let's do that. But also I tried to build libbpf-bootstrap with -std=c17 and immediately ran into issue with asm, so we need to do the same with asm -> __asm__. Can you please update your patch and fix both issues? [0] https://patches.dpdk.org/project/dpdk/patch/2601191342CEEE43887BDE71AB977258213F3012@xxxxxxxxxxxxxxxxxxxxxxxxxxxx/ [1] https://github.com/libbpf/libbpf-bootstrap > tools/lib/bpf/bpf_core_read.h | 16 ++++++++-------- > tools/lib/bpf/bpf_helpers.h | 4 ++-- > tools/lib/bpf/bpf_tracing.h | 24 ++++++++++++------------ > tools/lib/bpf/btf.h | 4 ++-- > tools/lib/bpf/libbpf_internal.h | 6 +++--- > tools/lib/bpf/usdt.bpf.h | 6 +++--- > tools/lib/bpf/xsk.h | 12 ++++++------ > 7 files changed, 36 insertions(+), 36 deletions(-) > [...]
