From fb9a98e160f10555936e1c7041d4efda4954d1df Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Toke=20H=C3=B8iland-J=C3=B8rgensen?= Date: Tue, 17 Dec 2019 12:28:10 +0100 Subject: [PATCH] libbpf: Fix libbpf_common.h when installing libbpf through 'make install' MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This fixes two issues with the newly introduced libbpf_common.h file: - The header failed to include for the definition of memset() - The new file was not included in the install_headers rule in the Makefile Both of these issues cause breakage when installing libbpf with 'make install' and trying to use it in applications. Fixes: 544402d4b493 ("libbpf: Extract common user-facing helpers") Signed-off-by: Toke Høiland-Jørgensen Signed-off-by: Daniel Borkmann Acked-by: Yonghong Song Link: https://lore.kernel.org/bpf/20191217112810.768078-1-toke@redhat.com --- tools/lib/bpf/Makefile | 1 + tools/lib/bpf/libbpf_common.h | 2 ++ 2 files changed, 3 insertions(+) diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile index a3718cb275f2..d4790121adf4 100644 --- a/tools/lib/bpf/Makefile +++ b/tools/lib/bpf/Makefile @@ -251,6 +251,7 @@ install_headers: bpf_helper_defs.h $(call do_install,libbpf.h,$(prefix)/include/bpf,644); \ $(call do_install,btf.h,$(prefix)/include/bpf,644); \ $(call do_install,libbpf_util.h,$(prefix)/include/bpf,644); \ + $(call do_install,libbpf_common.h,$(prefix)/include/bpf,644); \ $(call do_install,xsk.h,$(prefix)/include/bpf,644); \ $(call do_install,bpf_helpers.h,$(prefix)/include/bpf,644); \ $(call do_install,bpf_helper_defs.h,$(prefix)/include/bpf,644); \ diff --git a/tools/lib/bpf/libbpf_common.h b/tools/lib/bpf/libbpf_common.h index 4fb833840961..a23ae1ac27eb 100644 --- a/tools/lib/bpf/libbpf_common.h +++ b/tools/lib/bpf/libbpf_common.h @@ -9,6 +9,8 @@ #ifndef __LIBBPF_LIBBPF_COMMON_H #define __LIBBPF_LIBBPF_COMMON_H +#include + #ifndef LIBBPF_API #define LIBBPF_API __attribute__((visibility("default"))) #endif