selftests/bpf: Store BPF object files with .bpf.o extension

BPF object files are, in a way, the final artifact produced as part of
the ahead-of-time compilation process. That makes them somewhat special
compared to "regular" object files, which are a intermediate build
artifacts that can typically be removed safely. As such, it can make
sense to name them differently to make it easier to spot this difference
at a glance.

Among others, libbpf-bootstrap [0] has established the extension .bpf.o
for BPF object files. It seems reasonable to follow this example and
establish the same denomination for selftest build artifacts. To that
end, this change adjusts the corresponding part of the build system and
the test programs loading BPF object files to work with .bpf.o files.

  [0] https://github.com/libbpf/libbpf-bootstrap

Suggested-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Müller <deso@posteo.net>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20220901222253.1199242-1-deso@posteo.net
This commit is contained in:
Daniel Müller
2022-09-01 22:22:53 +00:00
committed by Daniel Borkmann
parent fe2ad08e1e
commit afef88e655
68 changed files with 250 additions and 250 deletions

View File

@@ -1372,7 +1372,7 @@ static struct sysctl_test tests[] = {
},
{
"C prog: deny all writes",
.prog_file = "./test_sysctl_prog.o",
.prog_file = "./test_sysctl_prog.bpf.o",
.attach_type = BPF_CGROUP_SYSCTL,
.sysctl = "net/ipv4/tcp_mem",
.open_flags = O_WRONLY,
@@ -1381,7 +1381,7 @@ static struct sysctl_test tests[] = {
},
{
"C prog: deny access by name",
.prog_file = "./test_sysctl_prog.o",
.prog_file = "./test_sysctl_prog.bpf.o",
.attach_type = BPF_CGROUP_SYSCTL,
.sysctl = "net/ipv4/route/mtu_expires",
.open_flags = O_RDONLY,
@@ -1389,7 +1389,7 @@ static struct sysctl_test tests[] = {
},
{
"C prog: read tcp_mem",
.prog_file = "./test_sysctl_prog.o",
.prog_file = "./test_sysctl_prog.bpf.o",
.attach_type = BPF_CGROUP_SYSCTL,
.sysctl = "net/ipv4/tcp_mem",
.open_flags = O_RDONLY,