diff options
Diffstat (limited to 'libstdc++-v3/include/bits/fs_ops.h')
| -rw-r--r-- | libstdc++-v3/include/bits/fs_ops.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/libstdc++-v3/include/bits/fs_ops.h b/libstdc++-v3/include/bits/fs_ops.h index 0281c6540d0..1ae8fe12374 100644 --- a/libstdc++-v3/include/bits/fs_ops.h +++ b/libstdc++-v3/include/bits/fs_ops.h @@ -44,10 +44,16 @@ namespace filesystem * @{ */ + [[nodiscard]] path absolute(const path& __p); + + [[nodiscard]] path absolute(const path& __p, error_code& __ec); + [[nodiscard]] path canonical(const path& __p); + + [[nodiscard]] path canonical(const path& __p, error_code& __ec); inline void @@ -100,25 +106,34 @@ namespace filesystem void create_symlink(const path& __to, const path& __new_symlink, error_code& __ec) noexcept; + [[nodiscard]] path current_path(); + + [[nodiscard]] path current_path(error_code& __ec); + void current_path(const path& __p); void current_path(const path& __p, error_code& __ec) noexcept; + [[nodiscard]] bool equivalent(const path& __p1, const path& __p2); + [[nodiscard]] bool equivalent(const path& __p1, const path& __p2, error_code& __ec) noexcept; + [[nodiscard]] inline bool exists(file_status __s) noexcept { return status_known(__s) && __s.type() != file_type::not_found; } + [[nodiscard]] inline bool exists(const path& __p) { return exists(status(__p)); } + [[nodiscard]] inline bool exists(const path& __p, error_code& __ec) noexcept { @@ -131,63 +146,85 @@ namespace filesystem return false; } + [[nodiscard]] uintmax_t file_size(const path& __p); + + [[nodiscard]] uintmax_t file_size(const path& __p, error_code& __ec) noexcept; + [[nodiscard]] uintmax_t hard_link_count(const path& __p); + + [[nodiscard]] uintmax_t hard_link_count(const path& __p, error_code& __ec) noexcept; + [[nodiscard]] inline bool is_block_file(file_status __s) noexcept { return __s.type() == file_type::block; } + [[nodiscard]] inline bool is_block_file(const path& __p) { return is_block_file(status(__p)); } + [[nodiscard]] inline bool is_block_file(const path& __p, error_code& __ec) noexcept { return is_block_file(status(__p, __ec)); } + [[nodiscard]] inline bool is_character_file(file_status __s) noexcept { return __s.type() == file_type::character; } + [[nodiscard]] inline bool is_character_file(const path& __p) { return is_character_file(status(__p)); } + [[nodiscard]] inline bool is_character_file(const path& __p, error_code& __ec) noexcept { return is_character_file(status(__p, __ec)); } + [[nodiscard]] inline bool is_directory(file_status __s) noexcept { return __s.type() == file_type::directory; } + [[nodiscard]] inline bool is_directory(const path& __p) { return is_directory(status(__p)); } + [[nodiscard]] inline bool is_directory(const path& __p, error_code& __ec) noexcept { return is_directory(status(__p, __ec)); } + [[nodiscard]] bool is_empty(const path& __p); + + [[nodiscard]] bool is_empty(const path& __p, error_code& __ec); + [[nodiscard]] inline bool is_fifo(file_status __s) noexcept { return __s.type() == file_type::fifo; } + [[nodiscard]] inline bool is_fifo(const path& __p) { return is_fifo(status(__p)); } + [[nodiscard]] inline bool is_fifo(const path& __p, error_code& __ec) noexcept { return is_fifo(status(__p, __ec)); } + [[nodiscard]] inline bool is_other(file_status __s) noexcept { @@ -195,52 +232,67 @@ namespace filesystem && !is_symlink(__s); } + [[nodiscard]] inline bool is_other(const path& __p) { return is_other(status(__p)); } + [[nodiscard]] inline bool is_other(const path& __p, error_code& __ec) noexcept { return is_other(status(__p, __ec)); } + [[nodiscard]] inline bool is_regular_file(file_status __s) noexcept { return __s.type() == file_type::regular; } + [[nodiscard]] inline bool is_regular_file(const path& __p) { return is_regular_file(status(__p)); } + [[nodiscard]] inline bool is_regular_file(const path& __p, error_code& __ec) noexcept { return is_regular_file(status(__p, __ec)); } + [[nodiscard]] inline bool is_socket(file_status __s) noexcept { return __s.type() == file_type::socket; } + [[nodiscard]] inline bool is_socket(const path& __p) { return is_socket(status(__p)); } + [[nodiscard]] inline bool is_socket(const path& __p, error_code& __ec) noexcept { return is_socket(status(__p, __ec)); } + [[nodiscard]] inline bool is_symlink(file_status __s) noexcept { return __s.type() == file_type::symlink; } + [[nodiscard]] inline bool is_symlink(const path& __p) { return is_symlink(symlink_status(__p)); } + [[nodiscard]] inline bool is_symlink(const path& __p, error_code& __ec) noexcept { return is_symlink(symlink_status(__p, __ec)); } + [[nodiscard]] file_time_type last_write_time(const path& __p); + + [[nodiscard]] file_time_type last_write_time(const path& __p, error_code& __ec) noexcept; + void last_write_time(const path& __p, file_time_type __new_time); void last_write_time(const path& __p, file_time_type __new_time, error_code& __ec) noexcept; @@ -257,19 +309,30 @@ namespace filesystem permissions(const path& __p, perms __prms, perm_options __opts, error_code& __ec) noexcept; + [[nodiscard]] inline path proximate(const path& __p, error_code& __ec) { return proximate(__p, current_path(), __ec); } + [[nodiscard]] path proximate(const path& __p, const path& __base = current_path()); + + [[nodiscard]] path proximate(const path& __p, const path& __base, error_code& __ec); + [[nodiscard]] path read_symlink(const path& __p); + + [[nodiscard]] path read_symlink(const path& __p, error_code& __ec); + [[nodiscard]] inline path relative(const path& __p, error_code& __ec) { return relative(__p, current_path(), __ec); } + [[nodiscard]] path relative(const path& __p, const path& __base = current_path()); + + [[nodiscard]] path relative(const path& __p, const path& __base, error_code& __ec); bool remove(const path& __p); @@ -284,22 +347,38 @@ namespace filesystem void resize_file(const path& __p, uintmax_t __size); void resize_file(const path& __p, uintmax_t __size, error_code& __ec) noexcept; + [[nodiscard]] space_info space(const path& __p); + + [[nodiscard]] space_info space(const path& __p, error_code& __ec) noexcept; + [[nodiscard]] file_status status(const path& __p); + + [[nodiscard]] file_status status(const path& __p, error_code& __ec) noexcept; + [[nodiscard]] inline bool status_known(file_status __s) noexcept { return __s.type() != file_type::none; } + [[nodiscard]] file_status symlink_status(const path& __p); + + [[nodiscard]] file_status symlink_status(const path& __p, error_code& __ec) noexcept; + [[nodiscard]] path temp_directory_path(); + + [[nodiscard]] path temp_directory_path(error_code& __ec); + [[nodiscard]] path weakly_canonical(const path& __p); + + [[nodiscard]] path weakly_canonical(const path& __p, error_code& __ec); /// @} group filesystem |