From 99403336667db48db89b95a09522569534366bae Mon Sep 17 00:00:00 2001
From: Marco Edoardo Santimaria <marcoedoardo.santimaria@unito.it>
Date: Thu, 28 Aug 2025 15:12:22 +0000
Subject: [PATCH] riscv readlinkat fixes

---
 src/posix/utils/filesystem.hpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/posix/utils/filesystem.hpp b/src/posix/utils/filesystem.hpp
index a58297566..47b6ecebc 100644
--- a/src/posix/utils/filesystem.hpp
+++ b/src/posix/utils/filesystem.hpp
@@ -329,7 +329,9 @@ resolve_possible_symlink(const std::filesystem::path &input_path) {
         }
         if (std::filesystem::is_symlink(resolved)) {
             char buf[PATH_MAX]{0};
-            if (capio_syscall(SYS_readlink, resolved.c_str(), buf, sizeof(buf) - 1) == -1) {
+            auto result =
+                capio_syscall(SYS_readlinkat, AT_FDCWD, resolved.c_str(), buf, sizeof(buf) - 1);
+            if (result == -1) {
                 LOG("File might not exist. path was %s and  Error is %s", resolved.c_str(),
                     strerror(errno));
                 continue;