--- a/dep/animone/src/fd/xnu.cc	Mon May 13 03:28:42 2024 -0400
+++ b/dep/animone/src/fd/xnu.cc	Mon May 13 14:15:47 2024 -0400
@@ -91,4 +91,44 @@
 	return true;
 }
 
+static bool GetProcessNameFromProcPidPath(pid_t pid, std::string& result) {
+	result.assign(PROC_PIDPATHINFO_MAXSIZE, '\0');
+
+	int ret = proc_pidpath(pid, result.data(), result.size() * sizeof(char));
+	if (ret <= 0)
+		return false;
+
+	/* find the last slash, if there's none, we're done here */
+	size_t last_slash = result.rfind('/');
+	if (last_slash == std::string::npos)
+		return true;
+
+	result.erase(0, last_slash + 1);
+	return true;
+}
+
+static bool GetProcessNameFromProcName(pid_t pid, std::string& result) {
+	result.assign(2 * MAXCOMLEN, '\0');
+
+	int size = proc_name(pid, &result.front(), result.length());
+
+	/* if size is MAXCOMLEN or 2 * MAXCOMLEN, assume
+	 * this method won't work and our result is truncated */
+	if (size <= 0 || size == MAXCOMLEN || size == 2 * MAXCOMLEN)
+		return false;
+
+	result.resize(size);
+	return true;
+}
+
+bool GetProcessName(pid_t pid, std::string& result) {
+	if (GetProcessNameFromProcName(pid, result))
+		return true;
+
+	if (GetProcessNameFromProcPidPath(pid, result))
+		return true;
+
+	return false;
+}
+
 } // namespace animone::internal::xnu