diff options
Diffstat (limited to 'kernel/kernel/filesystem/inode.hpp')
| -rw-r--r-- | kernel/kernel/filesystem/inode.hpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/kernel/filesystem/inode.hpp b/kernel/kernel/filesystem/inode.hpp index b34b921e..cfddebf6 100644 --- a/kernel/kernel/filesystem/inode.hpp +++ b/kernel/kernel/filesystem/inode.hpp @@ -1,6 +1,8 @@ #ifndef TEACH_OS_KERNEL_FILESYSTEM_INODE_HPP #define TEACH_OS_KERNEL_FILESYSTEM_INODE_HPP +#include <kstd/result.hpp> + #include <cstddef> namespace kernel::filesystem @@ -28,7 +30,7 @@ namespace kernel::filesystem @param size Number of bytes requested. @return Number of bytes read. */ - virtual auto read(void * buffer, size_t offset, size_t size) const -> size_t = 0; + virtual auto read(void * buffer, size_t offset, size_t size) const -> kstd::result<size_t> = 0; /** @brief Writes to the inode into a @p buffer, starting at the specified @p offset and for a given @p size. This @@ -38,7 +40,7 @@ namespace kernel::filesystem @param size Number of bytes to write. @return Number of bytes written. */ - virtual auto write(void const * buffer, size_t offset, size_t size) -> size_t = 0; + virtual auto write(void const * buffer, size_t offset, size_t size) -> kstd::result<size_t> = 0; /** @brief Returns whether the inode is a directory. |