diff options
| -rw-r--r-- | tools/bpf/bpftool/Documentation/bpftool-map.rst | 19 | ||||
| -rw-r--r-- | tools/bpf/bpftool/map.c | 13 |
2 files changed, 17 insertions, 15 deletions
diff --git a/tools/bpf/bpftool/Documentation/bpftool-map.rst b/tools/bpf/bpftool/Documentation/bpftool-map.rst index 5f512b14bff9..c3eef8c972cd 100644 --- a/tools/bpf/bpftool/Documentation/bpftool-map.rst +++ b/tools/bpf/bpftool/Documentation/bpftool-map.rst @@ -23,16 +23,17 @@ MAP COMMANDS | **bpftool** **map { show | list }** [*MAP*] | **bpftool** **map dump** *MAP* -| **bpftool** **map update** *MAP* **key** [**hex**] *BYTES* **value** [**hex**] *VALUE* [*UPDATE_FLAGS*] -| **bpftool** **map lookup** *MAP* **key** [**hex**] *BYTES* -| **bpftool** **map getnext** *MAP* [**key** [**hex**] *BYTES*] -| **bpftool** **map delete** *MAP* **key** [**hex**] *BYTES* +| **bpftool** **map update** *MAP* **key** *DATA* **value** *VALUE* [*UPDATE_FLAGS*] +| **bpftool** **map lookup** *MAP* **key** *DATA* +| **bpftool** **map getnext** *MAP* [**key** *DATA*] +| **bpftool** **map delete** *MAP* **key** *DATA* | **bpftool** **map pin** *MAP* *FILE* | **bpftool** **map help** | | *MAP* := { **id** *MAP_ID* | **pinned** *FILE* } +| *DATA* := { [**hex**] *BYTES* } | *PROG* := { **id** *PROG_ID* | **pinned** *FILE* | **tag** *PROG_TAG* } -| *VALUE* := { *BYTES* | *MAP* | *PROG* } +| *VALUE* := { *DATA* | *MAP* | *PROG* } | *UPDATE_FLAGS* := { **any** | **exist** | **noexist** } DESCRIPTION @@ -48,7 +49,7 @@ DESCRIPTION **bpftool map dump** *MAP* Dump all entries in a given *MAP*. - **bpftool map update** *MAP* **key** [**hex**] *BYTES* **value** [**hex**] *VALUE* [*UPDATE_FLAGS*] + **bpftool map update** *MAP* **key** *DATA* **value** *VALUE* [*UPDATE_FLAGS*] Update map entry for a given *KEY*. *UPDATE_FLAGS* can be one of: **any** update existing entry @@ -61,13 +62,13 @@ DESCRIPTION the bytes are parsed as decimal values, unless a "0x" prefix (for hexadecimal) or a "0" prefix (for octal) is provided. - **bpftool map lookup** *MAP* **key** [**hex**] *BYTES* + **bpftool map lookup** *MAP* **key** *DATA* Lookup **key** in the map. - **bpftool map getnext** *MAP* [**key** [**hex**] *BYTES*] + **bpftool map getnext** *MAP* [**key** *DATA*] Get next key. If *key* is not specified, get first key. - **bpftool map delete** *MAP* **key** [**hex**] *BYTES* + **bpftool map delete** *MAP* **key** *DATA* Remove entry from the map. **bpftool map pin** *MAP* *FILE* diff --git a/tools/bpf/bpftool/map.c b/tools/bpf/bpftool/map.c index a6cdb640a0d7..7da77e4166ec 100644 --- a/tools/bpf/bpftool/map.c +++ b/tools/bpf/bpftool/map.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2017 Netronome Systems, Inc. + * Copyright (C) 2017-2018 Netronome Systems, Inc. * * This software is dual licensed under the GNU General License Version 2, * June 1991 as shown in the file COPYING in the top-level directory of this @@ -874,16 +874,17 @@ static int do_help(int argc, char **argv) fprintf(stderr, "Usage: %s %s { show | list } [MAP]\n" " %s %s dump MAP\n" - " %s %s update MAP key [hex] BYTES value [hex] VALUE [UPDATE_FLAGS]\n" - " %s %s lookup MAP key [hex] BYTES\n" - " %s %s getnext MAP [key [hex] BYTES]\n" - " %s %s delete MAP key [hex] BYTES\n" + " %s %s update MAP key DATA value VALUE [UPDATE_FLAGS]\n" + " %s %s lookup MAP key DATA\n" + " %s %s getnext MAP [key DATA]\n" + " %s %s delete MAP key DATA\n" " %s %s pin MAP FILE\n" " %s %s help\n" "\n" " MAP := { id MAP_ID | pinned FILE }\n" + " DATA := { [hex] BYTES }\n" " " HELP_SPEC_PROGRAM "\n" - " VALUE := { BYTES | MAP | PROG }\n" + " VALUE := { DATA | MAP | PROG }\n" " UPDATE_FLAGS := { any | exist | noexist }\n" " " HELP_SPEC_OPTIONS "\n" "", |