05692b510c5a67f80ae89b6f3e38b9ae83f6df35 - pub/scm/linux/kernel/git/ast/bpf

commit: 05692b510c5a67f80ae89b6f3e38b9ae83f6df35
[log] [tgz]
author: Alexei Starovoitov <ast@kernel.org>
Tue Jan 15 20:30:05 2019 -0800
committer: Alexei Starovoitov <ast@kernel.org>
Wed Jan 30 20:54:34 2019 -0800
tree: 951fbb86eaaeaad2bcdd2c50294c781bf44f5f50
parent: 268b3ec29a6a18791bb4fcad0aa544690a81c3ef [diff]

libbpf: introduce bpf_map_lookup_elem_flags()

Introduce
int bpf_map_lookup_elem_flags(int fd, const void *key, void *value, __u64 flags)
helper to lookup array/hash/cgroup_local_storage elements with BPF_F_LOCK flag.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>

tools/lib/bpf/bpf.c[diff]
tools/lib/bpf/bpf.h[diff]
tools/lib/bpf/libbpf.map[diff]

3 files changed

tree: 951fbb86eaaeaad2bcdd2c50294c781bf44f5f50