diff options
| author | Yonghong Song <yhs@fb.com> | 2018-10-09 16:14:47 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2018-10-09 22:03:28 -0700 |
| commit | 438363c0feb831ac3f66646939b3833362750d94 (patch) | |
| tree | 7776e0080e981ceab260e74dc80e8da0f604886b /tools/lib | |
| parent | a0f99e67969b372b9a2871c32fd97e2757021afe (diff) | |
| download | linux-438363c0feb831ac3f66646939b3833362750d94.tar.bz2 | |
tools/bpf: use proper type and uapi perf_event.h header for libbpf
Use __u32 instead u32 in libbpf.c and also use
uapi perf_event.h instead of tools/perf/perf-sys.h.
Signed-off-by: Yonghong Song <yhs@fb.com>
Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/bpf/Makefile | 2 | ||||
| -rw-r--r-- | tools/lib/bpf/libbpf.c | 8 |
2 files changed, 5 insertions, 5 deletions
diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile index 6ad27257fd67..79d84413ddf2 100644 --- a/tools/lib/bpf/Makefile +++ b/tools/lib/bpf/Makefile @@ -69,7 +69,7 @@ FEATURE_USER = .libbpf FEATURE_TESTS = libelf libelf-mmap bpf reallocarray FEATURE_DISPLAY = libelf bpf -INCLUDES = -I. -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(ARCH)/include/uapi -I$(srctree)/tools/include/uapi -I$(srctree)/tools/perf +INCLUDES = -I. -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(ARCH)/include/uapi -I$(srctree)/tools/include/uapi FEATURE_CHECK_CFLAGS-bpf = $(INCLUDES) check_feat := 1 diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index ceb918c14d80..176cf5523728 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -19,7 +19,6 @@ #include <unistd.h> #include <fcntl.h> #include <errno.h> -#include <perf-sys.h> #include <asm/unistd.h> #include <linux/err.h> #include <linux/kernel.h> @@ -27,6 +26,7 @@ #include <linux/btf.h> #include <linux/list.h> #include <linux/limits.h> +#include <linux/perf_event.h> #include <sys/stat.h> #include <sys/types.h> #include <sys/vfs.h> @@ -169,7 +169,7 @@ static LIST_HEAD(bpf_objects_list); struct bpf_object { char license[64]; - u32 kern_version; + __u32 kern_version; struct bpf_program *programs; size_t nr_programs; @@ -540,7 +540,7 @@ static int bpf_object__init_kversion(struct bpf_object *obj, void *data, size_t size) { - u32 kver; + __u32 kver; if (size != sizeof(kver)) { pr_warning("invalid kver section in %s\n", obj->path); @@ -1295,7 +1295,7 @@ static int bpf_object__collect_reloc(struct bpf_object *obj) static int load_program(enum bpf_prog_type type, enum bpf_attach_type expected_attach_type, const char *name, struct bpf_insn *insns, int insns_cnt, - char *license, u32 kern_version, int *pfd, int prog_ifindex) + char *license, __u32 kern_version, int *pfd, int prog_ifindex) { struct bpf_load_program_attr load_attr; char *cp, errmsg[STRERR_BUFSIZE]; |