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authorAndrii Nakryiko <andriin@fb.com>2019-02-07 11:29:24 -0800
committerAlexei Starovoitov <ast@kernel.org>2019-02-07 18:18:42 -0800
commit62b8cea62e8bad0511260faab8e8de04c76a69af (patch)
tree41c10dbd721922c2a4f909650fd0d240836349e0
parentnet: fixed-phy: Add fixed_phy_register_with_gpiod() API (diff)
downloadlinux-dev-62b8cea62e8bad0511260faab8e8de04c76a69af.tar.xz
linux-dev-62b8cea62e8bad0511260faab8e8de04c76a69af.zip
tools/bpf: add missing strings.h include
Few files in libbpf are using bzero() function (defined in strings.h header), but don't include corresponding header. When libbpf is added as a dependency to pahole, this undeterministically causes warnings on some machines: bpf.c:225:2: warning: implicit declaration of function 'bzero' [-Wimplicit-function-declaration] bzero(&attr, sizeof(attr)); ^~~~~ Signed-off-by: Andrii Nakryiko <andriin@fb.com> Reported-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to '')
-rw-r--r--tools/lib/bpf/bpf.c1
-rw-r--r--tools/lib/bpf/btf.c1
-rw-r--r--tools/lib/bpf/libbpf.c1
3 files changed, 3 insertions, 0 deletions
diff --git a/tools/lib/bpf/bpf.c b/tools/lib/bpf/bpf.c
index 3defad77dc7a..92fd27fe0599 100644
--- a/tools/lib/bpf/bpf.c
+++ b/tools/lib/bpf/bpf.c
@@ -22,6 +22,7 @@
*/
#include <stdlib.h>
+#include <strings.h>
#include <memory.h>
#include <unistd.h>
#include <asm/unistd.h>
diff --git a/tools/lib/bpf/btf.c b/tools/lib/bpf/btf.c
index ab6528c935a1..4324eb47d214 100644
--- a/tools/lib/bpf/btf.c
+++ b/tools/lib/bpf/btf.c
@@ -4,6 +4,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <strings.h>
#include <unistd.h>
#include <errno.h>
#include <linux/err.h>
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 47969aa0faf8..8d64ada5f728 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -18,6 +18,7 @@
#include <libgen.h>
#include <inttypes.h>
#include <string.h>
+#include <strings.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>