JM プロジェクトは、主に Linux 関連のマニュアルページの日本語ページを翻訳・公開しています。
... ] ... [ -o option[=value] ] lpoptions [ -E ] [ -U username ] [ -h server[:port] ] [ -p destination[/instance] ] -l lpoptions [ -E ] [ -U username ] [ -h server[:port] ] [ -o option[=value] ] ... [ -o option[=value] ] [ -p destinati ... on[/instance] ] -r option lpoptions [ -E ] [ -U username ] [ -h server[:port] ] -x destination[/instance] 説明 lpoptions はプリンタのオ ... ョンが使用できる。 -E CUPS サーバと交信するとき、暗号化を有効にする。 -U username 自分以外のユーザ名を使う。 -d destination[/instance] destination をユーザのデフォルト・プリンタに設定する。 instance も指定すると、そのインスタンスが使用される。 ユーザにとっ ... ... ことができ、監視するファイルディスクリプターの数が多い場合にも使用できる。 The central concept of the epoll API is the epoll instance , an in-kernel data structure which, from a user-space perspective, can be considered as a container for two lists: • The ... a result of I/O activity on those file descriptors. The following system calls are provided to create and manage an epoll instance: • epoll_create (2) は新規の epoll インスタンスを作成し、そのインスタンスを参照する ファイルディスクリプターを返す。(もっと ... st in particular file descriptors is then registered via epoll_ctl (2), which adds items to the interest list of the epoll instance. • epoll_wait (2) waits for I/O events, blocking the calling thread if no events are currently available. (This system cal ... ... maxevents , int timeout , const sigset_t * sigmask ); 説明 The epoll_wait () system call waits for events on the epoll (7) instance referred to by the file descriptor epfd . The buffer pointed to by events is used to return information from the ready lis ... n a set of file descriptors that are already known to be ready. Note that it is possible to call epoll_wait () on an epoll instance whose interest list is currently empty (or whose interest list becomes empty because file descriptors are closed or remove ... ... maxevents , int timeout , const sigset_t * sigmask ); 説明 The epoll_wait () system call waits for events on the epoll (7) instance referred to by the file descriptor epfd . The buffer pointed to by events is used to return information from the ready lis ... n a set of file descriptors that are already known to be ready. Note that it is possible to call epoll_wait () on an epoll instance whose interest list is currently empty (or whose interest list becomes empty because file descriptors are closed or remove ... ... み出すことはできない。) epoll (7) semantics If a process adds (via epoll_ctl (2)) a signalfd file descriptor to an epoll (7) instance, then epoll_wait (2) returns events only for signals sent to that process. In particular, if the process then uses fork (2 ... criptor that it inherited from the parent process and then create another signalfd file descriptor and add it to the epoll instance. Alternatively, the parent and the child could delay creating their (separate) signalfd file descriptors and adding them t ... o the epoll instance until after the call to fork (2). 返り値 成功すると、 signalfd () は signalfd ファイルディスクリプターを返す。 返されるファ ... ... み出すことはできない。) epoll (7) semantics If a process adds (via epoll_ctl (2)) a signalfd file descriptor to an epoll (7) instance, then epoll_wait (2) returns events only for signals sent to that process. In particular, if the process then uses fork (2 ... criptor that it inherited from the parent process and then create another signalfd file descriptor and add it to the epoll instance. Alternatively, the parent and the child could delay creating their (separate) signalfd file descriptors and adding them t ... o the epoll instance until after the call to fork (2). 返り値 成功すると、 signalfd () は signalfd ファイルディスクリプターを返す。 返されるファ ... ... descriptor that refers to a pts (4) device open when switching to another mount namespace that uses a different /dev/ptmx instance may still accidentally find that a device path of the same name for that file descriptor exists. However, this device path ... ... descriptor that refers to a pts (4) device open when switching to another mount namespace that uses a different /dev/ptmx instance may still accidentally find that a device path of the same name for that file descriptor exists. However, this device path ... ... ザは、ホームディレクトリにある .klogin ファイルに個人の認証リストを入れておくことができる。 このファイルの各行には principal.instance@realm という形式の Kerberos の principal 名がなければならない。 接続元のユーザーが .klogin にあるいずれかの principal 名で ... ... 日本語の文書やマニュアルを配布している個人/プロジェクトへのリンクです。