libbpf: move feature detection code into its own file

It's quite a lot of well isolated code, so it seems like a good
candidate to move it out of libbpf.c to reduce its size.

Acked-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20231213190842.3844987-5-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Andrii Nakryiko
2023-12-13 11:08:36 -08:00
committed by Andrii Nakryiko
parent feda0728e0
commit fab327c888
5 changed files with 478 additions and 465 deletions

View File

@@ -11,8 +11,6 @@
#include "libbpf_internal.h"
#include "str_error.h"
#define STRERR_BUFSIZE 128
/* A SHT_GNU_versym section holds 16-bit words. This bit is set if
* the symbol is hidden and can only be seen when referenced using an
* explicit version number. This is a GNU extension.