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Diffstat (limited to '')
-rw-r--r-- | tools/bpf/bpftool/netlink_dumper.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/tools/bpf/bpftool/netlink_dumper.h b/tools/bpf/bpftool/netlink_dumper.h new file mode 100644 index 000000000000..552d8851ac06 --- /dev/null +++ b/tools/bpf/bpftool/netlink_dumper.h @@ -0,0 +1,103 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (C) 2018 Facebook + +#ifndef _NETLINK_DUMPER_H_ +#define _NETLINK_DUMPER_H_ + +#define NET_START_OBJECT \ +{ \ + if (json_output) \ + jsonw_start_object(json_wtr); \ +} + +#define NET_START_OBJECT_NESTED(name) \ +{ \ + if (json_output) { \ + jsonw_name(json_wtr, name); \ + jsonw_start_object(json_wtr); \ + } else { \ + fprintf(stderr, "%s {", name); \ + } \ +} + +#define NET_START_OBJECT_NESTED2 \ +{ \ + if (json_output) \ + jsonw_start_object(json_wtr); \ + else \ + fprintf(stderr, "{"); \ +} + +#define NET_END_OBJECT_NESTED \ +{ \ + if (json_output) \ + jsonw_end_object(json_wtr); \ + else \ + fprintf(stderr, "}"); \ +} + +#define NET_END_OBJECT \ +{ \ + if (json_output) \ + jsonw_end_object(json_wtr); \ +} + +#define NET_END_OBJECT_FINAL \ +{ \ + if (json_output) \ + jsonw_end_object(json_wtr); \ + else \ + fprintf(stderr, "\n"); \ +} + +#define NET_START_ARRAY(name, newline) \ +{ \ + if (json_output) { \ + jsonw_name(json_wtr, name); \ + jsonw_start_array(json_wtr); \ + } else { \ + fprintf(stderr, "%s [%s", name, newline);\ + } \ +} + +#define NET_END_ARRAY(endstr) \ +{ \ + if (json_output) \ + jsonw_end_array(json_wtr); \ + else \ + fprintf(stderr, "]%s", endstr); \ +} + +#define NET_DUMP_UINT(name, val) \ +{ \ + if (json_output) \ + jsonw_uint_field(json_wtr, name, val); \ + else \ + fprintf(stderr, "%s %d ", name, val); \ +} + +#define NET_DUMP_LLUINT(name, val) \ +{ \ + if (json_output) \ + jsonw_lluint_field(json_wtr, name, val);\ + else \ + fprintf(stderr, "%s %lld ", name, val); \ +} + +#define NET_DUMP_STR(name, str) \ +{ \ + if (json_output) \ + jsonw_string_field(json_wtr, name, str);\ + else \ + fprintf(stderr, "%s %s ", name, str); \ +} + +#define NET_DUMP_STR_ONLY(str) \ +{ \ + if (json_output) \ + jsonw_string(json_wtr, str); \ + else \ + fprintf(stderr, "%s ", str); \ +} + +#endif |