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Commit 7d9890ef authored by David Miller's avatar David Miller Committed by Daniel Borkmann
Browse files

libbpf: Fix build errors. 



These elf object pieces are of type Elf64_Xword and therefore could be
"long long" on some builds.

Cast to "long long" and use printf format %lld to deal with this since
we are building with -Werror=format.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
parent 06ef0ccb

tools/lib/bpf/libbpf.c

+3 −2
Original line number Diff line number Diff line
@@ -910,8 +910,9 @@ bpf_program__collect_reloc(struct bpf_program *prog, GElf_Shdr *shdr, 
				   GELF_R_SYM(rel.r_info));

			return -LIBBPF_ERRNO__FORMAT;

		}

		pr_debug("relo for %ld value %ld name %d\n",

			 rel.r_info >> 32, sym.st_value, sym.st_name);

		pr_debug("relo for %lld value %lld name %d\n",

			 (long long) (rel.r_info >> 32),

			 (long long) sym.st_value, sym.st_name);



		if (sym.st_shndx != maps_shndx && sym.st_shndx != text_shndx) {

			pr_warning("Program '%s' contains non-map related relo data pointing to section %u\n",