From 81bfdd087bf31a87c5ff25cc7004d5308954a35c Mon Sep 17 00:00:00 2001 From: Andrii Nakryiko Date: Wed, 18 Dec 2019 16:28:34 -0800 Subject: libbpf: Put Kconfig externs into .kconfig section Move Kconfig-provided externs into custom .kconfig section. Add __kconfig into bpf_helpers.h for user convenience. Update selftests accordingly. Suggested-by: Daniel Borkmann Signed-off-by: Andrii Nakryiko Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20191219002837.3074619-2-andriin@fb.com --- tools/bpf/bpftool/gen.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'tools/bpf/bpftool/gen.c') diff --git a/tools/bpf/bpftool/gen.c b/tools/bpf/bpftool/gen.c index 851c465f99dc..a14d8bc5d31d 100644 --- a/tools/bpf/bpftool/gen.c +++ b/tools/bpf/bpftool/gen.c @@ -83,8 +83,8 @@ static const char *get_map_ident(const struct bpf_map *map) return "rodata"; else if (str_has_suffix(name, ".bss")) return "bss"; - else if (str_has_suffix(name, ".extern")) - return "externs"; /* extern is a C keyword */ + else if (str_has_suffix(name, ".kconfig")) + return "kconfig"; else return NULL; } @@ -112,8 +112,8 @@ static int codegen_datasec_def(struct bpf_object *obj, sec_ident = "bss"; else if (strcmp(sec_name, ".rodata") == 0) sec_ident = "rodata"; - else if (strcmp(sec_name, ".extern") == 0) - sec_ident = "externs"; /* extern is a C keyword */ + else if (strcmp(sec_name, ".kconfig") == 0) + sec_ident = "kconfig"; else return 0; -- cgit v1.2.3