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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2022-06-02 00:27:52 +0200 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2022-06-02 10:48:31 +0200 |
| commit | 44005a5778ca66848bf7e8dfe4c51ae62919bd69 (patch) | |
| tree | 37f879babeeefe06f564b934b1798be72b7fb665 /src/shared/bpf-dlopen.h | |
| parent | meson: use files() for libcore_sources too (diff) | |
| download | systemd-44005a5778ca66848bf7e8dfe4c51ae62919bd69.tar.xz systemd-44005a5778ca66848bf7e8dfe4c51ae62919bd69.zip | |
shared/bpf: install log callback and suppress most messages from libbpf
$ build/test-socket-bind
...
libbpf: load bpf program failed: Operation not permitted
libbpf: failed to load program 'sd_bind4'
libbpf: failed to load object 'socket_bind_bpf'
libbpf: failed to load BPF skeleton 'socket_bind_bpf': -1
Failed to load BPF object: Operation not permitted
Now all lines with "libbpf:" are at debug level and will be hidden by
default.
Partially fixes https://bugzilla.redhat.com/show_bug.cgi?id=2084955#c14
(i.e. the error that was exposed when the initial error was fixed.)
Diffstat (limited to '')
| -rw-r--r-- | src/shared/bpf-dlopen.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/shared/bpf-dlopen.h b/src/shared/bpf-dlopen.h index 713c41c3f4..f0d40325d9 100644 --- a/src/shared/bpf-dlopen.h +++ b/src/shared/bpf-dlopen.h @@ -8,7 +8,6 @@ extern struct bpf_link* (*sym_bpf_program__attach_cgroup)(struct bpf_program *, int); extern struct bpf_link* (*sym_bpf_program__attach_lsm)(struct bpf_program *); -extern long (*sym_libbpf_get_error)(const void *); extern int (*sym_bpf_link__fd)(const struct bpf_link *); extern int (*sym_bpf_link__destroy)(struct bpf_link *); extern int (*sym_bpf_map__fd)(const struct bpf_map *); @@ -27,6 +26,8 @@ extern void (*sym_bpf_object__detach_skeleton)(struct bpf_object_skeleton *); extern void (*sym_bpf_object__destroy_skeleton)(struct bpf_object_skeleton *); extern bool (*sym_bpf_probe_prog_type)(enum bpf_prog_type, __u32); extern const char* (*sym_bpf_program__name)(const struct bpf_program *); +extern libbpf_print_fn_t (*sym_libbpf_set_print)(libbpf_print_fn_t); +extern long (*sym_libbpf_get_error)(const void *); #endif |