[fix] Fix compiling error on macOS

flomesh-io · May 13, 2024 · 1ad1a33 · 1ad1a33
1 parent 2bef4bb
commit 1ad1a33
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Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/src/api/bpf.cpp b/src/api/bpf.cpp
@@ -855,7 +855,7 @@ void BPF::pin(const std::string &pathname, int fd) {
   )) syscall_error("BPF_OBJ_PIN");
 }
 
-auto BPF::get_pinned(const std::string &pathname) -> int {
+auto BPF::get(const std::string &pathname) -> int {
   union bpf_attr attr;
   int fd = syscall_bpf(
     BPF_OBJ_GET, &attr, attr_size(file_flags),
@@ -1011,6 +1011,11 @@ void BPF::pin(const std::string &pathname, int fd) {
   unsupported();
 }
 
+auto BPF::get(const std::string &pathname) -> int {
+  unsupported();
+  return 0;
+}
+
 void BPF::attach(int attach_type, int fd) {
   unsupported();
 }
@@ -1241,7 +1246,7 @@ template<> void ClassDef<BPF>::init() {
     Str *pathname;
     try {
       if (!ctx.arguments(1, &pathname)) return;
-      ret.set(BPF::get_pinned(pathname->str()));
+      ret.set(BPF::get(pathname->str()));
     } catch (std::runtime_error &err) {
       ctx.error(err);
     }

diff --git a/src/api/bpf.hpp b/src/api/bpf.hpp
@@ -169,7 +169,7 @@ class Map : public pjs::ObjectTemplate<Map> {
 class BPF : public pjs::ObjectTemplate<BPF> {
 public:
   static void pin(const std::string &pathname, int fd);
-  static auto get_pinned(const std::string &pathname) -> int;
+  static auto get(const std::string &pathname) -> int;
   static void attach(int attach_type, int fd);
   static void detach(int attach_type, int fd);
   static void attach(int attach_type, int fd, const std::string &cgroup);