1 files changed, 9 insertions, 6 deletions

diff --git a/tools/perf/util/env.h b/tools/perf/util/env.h
index ae604c4edbb7..e00179787a34 100644
--- a/tools/perf/util/env.h
+++ b/tools/perf/util/env.h
@@ -56,8 +56,6 @@ struct pmu_caps {
 
 typedef const char *(arch_syscalls__strerrno_t)(int err);
 
-arch_syscalls__strerrno_t *arch_syscalls__strerrno_function(const char *arch);
-
 struct perf_env {
 	char			*hostname;
 	char			*os_release;
@@ -152,8 +150,7 @@ enum perf_compress_type {
 struct bpf_prog_info_node;
 struct btf_node;
 
-extern struct perf_env perf_env;
-
+int perf_env__read_core_pmu_caps(struct perf_env *env);
 void perf_env__exit(struct perf_env *env);
 
 int perf_env__kernel_is_64_bit(struct perf_env *env);
@@ -176,16 +173,22 @@ const char *perf_env__raw_arch(struct perf_env *env);
 int perf_env__nr_cpus_avail(struct perf_env *env);
 
 void perf_env__init(struct perf_env *env);
-void __perf_env__insert_bpf_prog_info(struct perf_env *env,
+#ifdef HAVE_LIBBPF_SUPPORT
+bool __perf_env__insert_bpf_prog_info(struct perf_env *env,
 				      struct bpf_prog_info_node *info_node);
-void perf_env__insert_bpf_prog_info(struct perf_env *env,
+bool perf_env__insert_bpf_prog_info(struct perf_env *env,
 				    struct bpf_prog_info_node *info_node);
 struct bpf_prog_info_node *perf_env__find_bpf_prog_info(struct perf_env *env,
 							__u32 prog_id);
+void perf_env__iterate_bpf_prog_info(struct perf_env *env,
+				     void (*cb)(struct bpf_prog_info_node *node,
+						void *data),
+				     void *data);
 bool perf_env__insert_btf(struct perf_env *env, struct btf_node *btf_node);
 bool __perf_env__insert_btf(struct perf_env *env, struct btf_node *btf_node);
 struct btf_node *perf_env__find_btf(struct perf_env *env, __u32 btf_id);
 struct btf_node *__perf_env__find_btf(struct perf_env *env, __u32 btf_id);
+#endif // HAVE_LIBBPF_SUPPORT
 
 int perf_env__numa_node(struct perf_env *env, struct perf_cpu cpu);
 char *perf_env__find_pmu_cap(struct perf_env *env, const char *pmu_name,