diff options
| author | Andrii Nakryiko <andriin@fb.com> | 2019-02-07 11:29:24 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2019-02-07 18:18:42 -0800 |
| commit | 62b8cea62e8bad0511260faab8e8de04c76a69af (patch) | |
| tree | 41c10dbd721922c2a4f909650fd0d240836349e0 /tools/lib | |
| parent | 71bd106d2567675668e253cba3960e3c4bf2e80e (diff) | |
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 'tools/lib')
| -rw-r--r-- | tools/lib/bpf/bpf.c | 1 | ||||
| -rw-r--r-- | tools/lib/bpf/btf.c | 1 | ||||
| -rw-r--r-- | tools/lib/bpf/libbpf.c | 1 |
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> |