30 #ifndef _GLIBCXX_EXPERIMENTAL_FS_OPS_H 31 #define _GLIBCXX_EXPERIMENTAL_FS_OPS_H 1 33 #if __cplusplus < 201103L 39 namespace std _GLIBCXX_VISIBILITY(default)
41 namespace experimental
47 _GLIBCXX_BEGIN_NAMESPACE_VERSION
54 path absolute(
const path& __p,
const path& __base = current_path());
56 path canonical(
const path& __p,
const path& __base = current_path());
57 path canonical(
const path& __p, error_code& __ec);
58 path canonical(
const path& __p,
const path& __base, error_code& __ec);
61 copy(
const path& __from,
const path& __to)
62 { copy(__from, __to, copy_options::none); }
65 copy(
const path& __from,
const path& __to, error_code& __ec) noexcept
66 { copy(__from, __to, copy_options::none, __ec); }
68 void copy(
const path& __from,
const path& __to,
copy_options __options);
69 void copy(
const path& __from,
const path& __to,
copy_options __options,
70 error_code& __ec) noexcept;
73 copy_file(
const path& __from,
const path& __to)
74 {
return copy_file(__from, __to, copy_options::none); }
77 copy_file(
const path& __from,
const path& __to, error_code& __ec) noexcept
78 {
return copy_file(__from, __to, copy_options::none, __ec); }
80 bool copy_file(
const path& __from,
const path& __to,
copy_options __option);
81 bool copy_file(
const path& __from,
const path& __to,
copy_options __option,
82 error_code& __ec) noexcept;
84 void copy_symlink(
const path& __existing_symlink,
const path& __new_symlink);
85 void copy_symlink(
const path& __existing_symlink,
const path& __new_symlink,
86 error_code& __ec) noexcept;
88 bool create_directories(
const path& __p);
89 bool create_directories(
const path& __p, error_code& __ec) noexcept;
91 bool create_directory(
const path& __p);
92 bool create_directory(
const path& __p, error_code& __ec) noexcept;
94 bool create_directory(
const path& __p,
const path& attributes);
95 bool create_directory(
const path& __p,
const path& attributes,
96 error_code& __ec) noexcept;
98 void create_directory_symlink(
const path& __to,
const path& __new_symlink);
99 void create_directory_symlink(
const path& __to,
const path& __new_symlink,
100 error_code& __ec) noexcept;
102 void create_hard_link(
const path& __to,
const path& __new_hard_link);
103 void create_hard_link(
const path& __to,
const path& __new_hard_link,
104 error_code& __ec) noexcept;
106 void create_symlink(
const path& __to,
const path& __new_symlink);
107 void create_symlink(
const path& __to,
const path& __new_symlink,
108 error_code& __ec) noexcept;
111 path current_path(error_code& __ec);
112 void current_path(
const path& __p);
113 void current_path(
const path& __p, error_code& __ec) noexcept;
116 equivalent(
const path& __p1,
const path& __p2);
119 equivalent(
const path& __p1,
const path& __p2, error_code& __ec) noexcept;
122 exists(file_status __s) noexcept
123 {
return status_known(__s) && __s.type() != file_type::not_found; }
126 exists(
const path& __p)
127 {
return exists(status(__p)); }
130 exists(
const path& __p, error_code& __ec) noexcept
132 auto __s = status(__p, __ec);
133 if (status_known(__s))
138 uintmax_t file_size(
const path& __p);
139 uintmax_t file_size(
const path& __p, error_code& __ec) noexcept;
141 uintmax_t hard_link_count(
const path& __p);
142 uintmax_t hard_link_count(
const path& __p, error_code& __ec) noexcept;
145 is_block_file(file_status __s) noexcept
146 {
return __s.type() == file_type::block; }
149 is_block_file(
const path& __p)
150 {
return is_block_file(status(__p)); }
153 is_block_file(
const path& __p, error_code& __ec) noexcept
154 {
return is_block_file(status(__p, __ec)); }
157 is_character_file(file_status __s) noexcept
158 {
return __s.type() == file_type::character; }
161 is_character_file(
const path& __p)
162 {
return is_character_file(status(__p)); }
165 is_character_file(
const path& __p, error_code& __ec) noexcept
166 {
return is_character_file(status(__p, __ec)); }
169 is_directory(file_status __s) noexcept
170 {
return __s.type() == file_type::directory; }
173 is_directory(
const path& __p)
174 {
return is_directory(status(__p)); }
177 is_directory(
const path& __p, error_code& __ec) noexcept
178 {
return is_directory(status(__p, __ec)); }
180 bool is_empty(
const path& __p);
181 bool is_empty(
const path& __p, error_code& __ec) noexcept;
184 is_fifo(file_status __s) noexcept
185 {
return __s.type() == file_type::fifo; }
188 is_fifo(
const path& __p)
189 {
return is_fifo(status(__p)); }
192 is_fifo(
const path& __p, error_code& __ec) noexcept
193 {
return is_fifo(status(__p, __ec)); }
196 is_other(file_status __s) noexcept
198 return exists(__s) && !is_regular_file(__s) && !is_directory(__s)
203 is_other(
const path& __p)
204 {
return is_other(status(__p)); }
207 is_other(
const path& __p, error_code& __ec) noexcept
208 {
return is_other(status(__p, __ec)); }
211 is_regular_file(file_status __s) noexcept
212 {
return __s.type() == file_type::regular; }
215 is_regular_file(
const path& __p)
216 {
return is_regular_file(status(__p)); }
219 is_regular_file(
const path& __p, error_code& __ec) noexcept
220 {
return is_regular_file(status(__p, __ec)); }
223 is_socket(file_status __s) noexcept
224 {
return __s.type() == file_type::socket; }
227 is_socket(
const path& __p)
228 {
return is_socket(status(__p)); }
231 is_socket(
const path& __p, error_code& __ec) noexcept
232 {
return is_socket(status(__p, __ec)); }
235 is_symlink(file_status __s) noexcept
236 {
return __s.type() == file_type::symlink; }
239 is_symlink(
const path& __p)
240 {
return is_symlink(symlink_status(__p)); }
243 is_symlink(
const path& __p, error_code& __ec) noexcept
244 {
return is_symlink(symlink_status(__p, __ec)); }
246 file_time_type last_write_time(
const path& __p);
247 file_time_type last_write_time(
const path& __p, error_code& __ec) noexcept;
248 void last_write_time(
const path& __p, file_time_type __new_time);
249 void last_write_time(
const path& __p, file_time_type __new_time,
250 error_code& __ec) noexcept;
252 void permissions(
const path& __p,
perms __prms);
253 void permissions(
const path& __p,
perms __prms, error_code& __ec) noexcept;
255 path read_symlink(
const path& __p);
256 path read_symlink(
const path& __p, error_code& __ec);
258 bool remove(
const path& __p);
259 bool remove(
const path& __p, error_code& __ec) noexcept;
261 uintmax_t remove_all(
const path& __p);
262 uintmax_t remove_all(
const path& __p, error_code& __ec) noexcept;
264 void rename(
const path& __from,
const path& __to);
265 void rename(
const path& __from,
const path& __to, error_code& __ec) noexcept;
267 void resize_file(
const path& __p, uintmax_t __size);
268 void resize_file(
const path& __p, uintmax_t __size, error_code& __ec) noexcept;
270 space_info space(
const path& __p);
271 space_info space(
const path& __p, error_code& __ec) noexcept;
273 file_status status(
const path& __p);
274 file_status status(
const path& __p, error_code& __ec) noexcept;
276 inline bool status_known(file_status __s) noexcept
277 {
return __s.type() != file_type::none; }
279 file_status symlink_status(
const path& __p);
280 file_status symlink_status(
const path& __p, error_code& __ec) noexcept;
282 path system_complete(
const path& __p);
283 path system_complete(
const path& __p, error_code& __ec);
285 path temp_directory_path();
286 path temp_directory_path(error_code& __ec);
289 _GLIBCXX_END_NAMESPACE_VERSION
297 #endif // _GLIBCXX_EXPERIMENTAL_FS_OPS_H
ISO C++ entities toplevel namespace is std.
copy_options
Bitmask type.