diff options
Diffstat (limited to 'tools/bpf/bpftool/main.c')
| -rw-r--r-- | tools/bpf/bpftool/main.c | 58 |
1 files changed, 19 insertions, 39 deletions
diff --git a/tools/bpf/bpftool/main.c b/tools/bpf/bpftool/main.c index d15a62be6cf0..f44a1c2c4ea0 100644 --- a/tools/bpf/bpftool/main.c +++ b/tools/bpf/bpftool/main.c @@ -1,37 +1,6 @@ -/* - * 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 - * source tree or the BSD 2-Clause License provided below. You have the - * option to license this software under the complete terms of either license. - * - * The BSD 2-Clause License: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * 1. Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * 2. Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include <bfd.h> +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* Copyright (C) 2017-2018 Netronome Systems, Inc. */ + #include <ctype.h> #include <errno.h> #include <getopt.h> @@ -55,6 +24,8 @@ json_writer_t *json_wtr; bool pretty_output; bool json_output; bool show_pinned; +bool block_mount; +int bpf_flags; struct pinned_obj_table prog_table; struct pinned_obj_table map_table; @@ -85,7 +56,7 @@ static int do_help(int argc, char **argv) " %s batch file FILE\n" " %s version\n" "\n" - " OBJECT := { prog | map | cgroup | perf }\n" + " OBJECT := { prog | map | cgroup | perf | net }\n" " " HELP_SPEC_OPTIONS "\n" "", bin_name, bin_name, bin_name); @@ -215,6 +186,7 @@ static const struct cmd cmds[] = { { "map", do_map }, { "cgroup", do_cgroup }, { "perf", do_perf }, + { "net", do_net }, { "version", do_version }, { 0 } }; @@ -319,7 +291,8 @@ static int do_batch(int argc, char **argv) p_err("reading batch file failed: %s", strerror(errno)); err = -1; } else { - p_info("processed %d commands", lines); + if (!json_output) + printf("processed %d commands\n", lines); err = 0; } err_close: @@ -340,6 +313,8 @@ int main(int argc, char **argv) { "pretty", no_argument, NULL, 'p' }, { "version", no_argument, NULL, 'V' }, { "bpffs", no_argument, NULL, 'f' }, + { "mapcompat", no_argument, NULL, 'm' }, + { "nomount", no_argument, NULL, 'n' }, { 0 } }; int opt, ret; @@ -348,13 +323,14 @@ int main(int argc, char **argv) pretty_output = false; json_output = false; show_pinned = false; + block_mount = false; bin_name = argv[0]; hash_init(prog_table.table); hash_init(map_table.table); opterr = 0; - while ((opt = getopt_long(argc, argv, "Vhpjf", + while ((opt = getopt_long(argc, argv, "Vhpjfmn", options, NULL)) >= 0) { switch (opt) { case 'V': @@ -378,6 +354,12 @@ int main(int argc, char **argv) case 'f': show_pinned = true; break; + case 'm': + bpf_flags = MAPS_RELAX_COMPAT; + break; + case 'n': + block_mount = true; + break; default: p_err("unrecognized option '%s'", argv[optind - 1]); if (json_output) @@ -392,8 +374,6 @@ int main(int argc, char **argv) if (argc < 0) usage(); - bfd_init(); - ret = cmd_select(cmds, argc, argv, do_help); if (json_output) |