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lines changed Original file line number Diff line number Diff line change @@ -24,14 +24,9 @@ namespace std::filesystem {
2424- (3) :
2525 ```cpp
2626 file_status s = status(p, ec);
27- if (ec ) {
28- return false ;
27+ if (status_known(s) ) {
28+ ec.clear() ;
2929 }
30- if (!status_known(s)) {
31- ec = implementation-defined;
32- return false;
33- }
34- ec.clear();
3530 return exists(s);
3631 ```
3732 * file_status[link file_status.md]
Original file line number Diff line number Diff line change @@ -26,17 +26,6 @@ Linux環境においては、`/dev/disk0`、`/dev/sda`、`/dev/loop0`などが
2626- (3) :
2727 ```cpp
2828 file_status s = status(p, ec);
29- if (ec) {
30- return false;
31- }
32-
33- // ファイルが見つからなかったらエラー
34- file_type type = s.type();
35- if (type == file_type::none || file_type::not_found || file_type::unknown) {
36- ec = implementation-defined;
37- return false;
38- }
39- ec.clear();
4029 return is_block_file(s);
4130 ```
4231 * file_status[link file_status.md]
Original file line number Diff line number Diff line change @@ -26,17 +26,6 @@ Linux環境においては、`/dev/null`、`/dev/urandom`、`/dev/zero`などが
2626- (3) :
2727 ```cpp
2828 file_status s = status(p, ec);
29- if (ec) {
30- return false;
31- }
32-
33- // ファイルが見つからなかったらエラー
34- file_type type = s.type();
35- if (type == file_type::none || file_type::not_found || file_type::unknown) {
36- ec = implementation-defined;
37- return false;
38- }
39- ec.clear();
4029 return is_character_file(s);
4130 ```
4231 * file_status[link file_status.md]
Original file line number Diff line number Diff line change @@ -24,15 +24,6 @@ namespace std::filesystem {
2424- (3) :
2525 ```cpp
2626 file_status s = status(p, ec);
27- if (ec) {
28- return false;
29- }
30-
31- if (!status_known(s)) {
32- ec = implementation-defined;
33- return false;
34- }
35- ec.clear();
3627 return is_directory(s);
3728 ```
3829 * file_status[link file_status.md]
Original file line number Diff line number Diff line change @@ -24,17 +24,6 @@ namespace std::filesystem {
2424- (3) :
2525 ```cpp
2626 file_status s = status(p, ec);
27- if (ec) {
28- return false;
29- }
30-
31- // ファイルが見つからなかったらエラー
32- file_type type = s.type();
33- if (type == file_type::none || file_type::not_found || file_type::unknown) {
34- ec = implementation-defined;
35- return false;
36- }
37- ec.clear();
3827 return is_fifo(s);
3928 ```
4029 * file_status[link file_status.md]
Original file line number Diff line number Diff line change @@ -32,11 +32,6 @@ namespace std::filesystem {
3232- (3) :
3333 ```cpp
3434 file_status s = status(p, ec);
35- if (ec) {
36- return false;
37- }
38-
39- ec.clear();
4035 return is_other(s);
4136 ```
4237 * file_status[link file_status.md]
Original file line number Diff line number Diff line change @@ -24,17 +24,6 @@ namespace std::filesystem {
2424- (3) :
2525 ```cpp
2626 file_status s = status(p, ec);
27- if (ec) {
28- return false;
29- }
30-
31- // ファイルが見つからなかったらエラー
32- file_type type = s.type();
33- if (type == file_type::none || file_type::not_found || file_type::unknown) {
34- ec = implementation-defined;
35- return false;
36- }
37- ec.clear();
3827 return is_regular_file(s);
3928 ```
4029 * file_status[link file_status.md]
Original file line number Diff line number Diff line change @@ -24,17 +24,6 @@ namespace std::filesystem {
2424- (3) :
2525 ```cpp
2626 file_status s = status(p, ec);
27- if (ec) {
28- return false;
29- }
30-
31- // ファイルが見つからなかったらエラー
32- file_type type = s.type();
33- if (type == file_type::none || file_type::not_found || file_type::unknown) {
34- ec = implementation-defined;
35- return false;
36- }
37- ec.clear();
3827 return is_socket(s);
3928 ```
4029 * file_status[link file_status.md]
Original file line number Diff line number Diff line change @@ -24,17 +24,6 @@ namespace std::filesystem {
2424- (3) :
2525 ```cpp
2626 file_status s = symlink_status(p, ec);
27- if (ec) {
28- return false;
29- }
30-
31- // ファイルが見つからなかったらエラー
32- file_type type = s.type();
33- if (type == file_type::none || file_type::not_found || file_type::unknown) {
34- ec = implementation-defined;
35- return false;
36- }
37- ec.clear();
3827 return is_symlink(s);
3928 ```
4029 * file_status[link file_status.md]
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