]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commitdiff
tools: bpftool: fix warning on struct bpf_prog_linfo definition
authorQuentin Monnet <quentin.monnet@netronome.com>
Fri, 14 Dec 2018 13:56:00 +0000 (13:56 +0000)
committerDaniel Borkmann <daniel@iogearbox.net>
Sat, 15 Dec 2018 00:31:49 +0000 (01:31 +0100)
The following warning appears when compiling bpftool without BFD
support:

main.h:198:23: warning: 'struct bpf_prog_linfo' declared inside
    parameter list will not be visible outside of this definition or
    declaration
          const struct bpf_prog_linfo *prog_linfo,

Fix it by declaring struct bpf_prog_linfo even in the case BFD is not
supported.

Fixes: b053b439b72a ("bpf: libbpf: bpftool: Print bpf_line_info during prog dump")
Signed-off-by: Quentin Monnet <quentin.monnet@netronome.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
tools/bpf/bpftool/main.h

index d2beb88f0e2eb4298ecb599d46bfe9ed7b4ec3c2..9487345b04a79c1b0677b3bae158530c669596dc 100644 (file)
@@ -147,8 +147,8 @@ int prog_parse_fd(int *argc, char ***argv);
 int map_parse_fd(int *argc, char ***argv);
 int map_parse_fd_and_info(int *argc, char ***argv, void *info, __u32 *info_len);
 
-#ifdef HAVE_LIBBFD_SUPPORT
 struct bpf_prog_linfo;
+#ifdef HAVE_LIBBFD_SUPPORT
 void disasm_print_insn(unsigned char *image, ssize_t len, int opcodes,
                       const char *arch, const char *disassembler_options,
                       const struct btf *btf,