Merge branch 'symbolic-links' into 'develop-BA-FS26'

Symbolic links

See merge request teachos/kernel!29

1 files changed, 10 insertions, 2 deletions

diff --git a/kernel/src/filesystem/mount_table.cpp b/kernel/src/filesystem/mount_table.cpp
index da3c451..965e83b 100644
--- a/kernel/src/filesystem/mount_table.cpp
+++ b/kernel/src/filesystem/mount_table.cpp
@@ -54,7 +54,7 @@ namespace kernel::filesystem
     m_mounts.push_back(mount);
     if (auto mount_dentry = mount->get_mount_dentry())
     {
-      mount_dentry->set_flag(dentry::dentry_flags::dcache_mounted);
+      mount_dentry->set_flag(dentry::dentry_flags::mounted);
     }
   }
 
@@ -75,7 +75,7 @@ namespace kernel::filesystem
       return operation_result::has_child_mounts;
     }
 
-    mount->get_mount_dentry()->unset_flag(dentry::dentry_flags::dcache_mounted);
+    mount->get_mount_dentry()->unset_flag(dentry::dentry_flags::mounted);
     m_mounts.erase(std::ranges::find(m_mounts, mount));
     return operation_result::removed;
   }
@@ -102,4 +102,12 @@ namespace kernel::filesystem
 
     return mount_with_longest_prefix;
   }
+
+  auto mount_table::find_exact_mount(std::string_view path) const -> kstd::shared_ptr<mount>
+  {
+    auto reversed_mounts = std::ranges::reverse_view(m_mounts);
+    auto mount_it =
+        std::ranges::find_if(reversed_mounts, [&](auto const & mount) { return mount->get_mount_path() == path; });
+    return (mount_it != reversed_mounts.end()) ? *mount_it : nullptr;
+  }
 }  // namespace kernel::filesystem
\ No newline at end of file