diff options
Diffstat (limited to 'tools/lib/bpf/libbpf.h')
| -rw-r--r-- | tools/lib/bpf/libbpf.h | 37 |
1 files changed, 1 insertions, 36 deletions
diff --git a/tools/lib/bpf/libbpf.h b/tools/lib/bpf/libbpf.h index 916904bd2a7a..6cd9c501624f 100644 --- a/tools/lib/bpf/libbpf.h +++ b/tools/lib/bpf/libbpf.h @@ -177,45 +177,10 @@ struct bpf_object_open_opts { * logs through its print callback. */ __u32 kernel_log_level; - /* FD of a BPF token instantiated by user through bpf_token_create() - * API. BPF object will keep dup()'ed FD internally, so passed token - * FD can be closed after BPF object/skeleton open step. - * - * Setting bpf_token_fd to negative value disables libbpf's automatic - * attempt to create BPF token from default BPF FS mount point - * (/sys/fs/bpf), in case this default behavior is undesirable. - * - * If bpf_token_path and bpf_token_fd are not specified, libbpf will - * consult LIBBPF_BPF_TOKEN_PATH environment variable. If set, it will - * be taken as a value of bpf_token_path option and will force libbpf - * to either create BPF token from provided custom BPF FS path, or - * will disable implicit BPF token creation, if envvar value is an - * empty string. - * - * bpf_token_path and bpf_token_fd are mutually exclusive and only one - * of those options should be set. Either of them overrides - * LIBBPF_BPF_TOKEN_PATH envvar. - */ - int bpf_token_fd; - /* Path to BPF FS mount point to derive BPF token from. - * - * Created BPF token will be used for all bpf() syscall operations - * that accept BPF token (e.g., map creation, BTF and program loads, - * etc) automatically within instantiated BPF object. - * - * Setting bpf_token_path option to empty string disables libbpf's - * automatic attempt to create BPF token from default BPF FS mount - * point (/sys/fs/bpf), in case this default behavior is undesirable. - * - * bpf_token_path and bpf_token_fd are mutually exclusive and only one - * of those options should be set. Either of them overrides - * LIBBPF_BPF_TOKEN_PATH envvar. - */ - const char *bpf_token_path; size_t :0; }; -#define bpf_object_open_opts__last_field bpf_token_path +#define bpf_object_open_opts__last_field kernel_log_level /** * @brief **bpf_object__open()** creates a bpf_object by opening |