Hou Tao 04804b4710 bpf: Add bpf_strncmp helper ...

The helper compares two strings: one string is a null-terminated
read-only string, and another string has const max storage size
but doesn't need to be null-terminated. It can be used to compare
file name in tracing or LSM program.

Signed-off-by: Hou Tao <houtao1@huawei.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20211210141652.877186-2-houtao1@huawei.com

2021-12-14 17:06:30 -08:00

..

linux

bpf: Add bpf_strncmp helper

2021-12-14 17:06:30 -08:00