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| author | James Hilliard <james.hilliard1@gmail.com> | 2022-08-30 00:05:46 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2022-08-31 21:54:23 +0300 |
| commit | 14e5ce79943a72b9bf0fff8a5867320a9fa3e40d (patch) | |
| tree | 366c1cec405f7e3a454d85de08de45e2042b10b0 /tools/testing/selftests/bpf/progs/setget_sockopt.c | |
| parent | 6f95de6d713130c953af0a40b13c1da519f91c4e (diff) | |
| download | linux-14e5ce79943a72b9bf0fff8a5867320a9fa3e40d.tar.xz | |
libbpf: Add GCC support for bpf_tail_call_static
The bpf_tail_call_static function is currently not defined unless
using clang >= 8.
To support bpf_tail_call_static on GCC we can check if __clang__ is
not defined to enable bpf_tail_call_static.
We need to use GCC assembly syntax when the compiler does not define
__clang__ as LLVM inline assembly is not fully compatible with GCC.
Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20220829210546.755377-1-james.hilliard1@gmail.com
Diffstat (limited to 'tools/testing/selftests/bpf/progs/setget_sockopt.c')
0 files changed, 0 insertions, 0 deletions