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。
... い。 プロトコルの詳細は rshd (8) に記述されている。 rresvport() The rresvport () function is used to obtain a socket with a privileged port bound to it. This socket is suitable for use by rcmd () and several other functions. Privileged ports are those in th ... e range 0 to 1023. Only a privileged process (on Linux: a process that has the CAP_NET_BIND_SERVICE capability in the user namespace governing its network name ... space). is allowed to bind to a privileged port. In the glibc implementation, this function restricts its search to the ports from 512 to 1023. The port argument is ... ... い。 プロトコルの詳細は rshd (8) に記述されている。 rresvport() The rresvport () function is used to obtain a socket with a privileged port bound to it. This socket is suitable for use by rcmd () and several other functions. Privileged ports are those in th ... e range 0 to 1023. Only a privileged process (on Linux: a process that has the CAP_NET_BIND_SERVICE capability in the user namespace governing its network name ... space). is allowed to bind to a privileged port. In the glibc implementation, this function restricts its search to the ports from 512 to 1023. The port argument is ... ... い。 プロトコルの詳細は rshd (8) に記述されている。 rresvport() The rresvport () function is used to obtain a socket with a privileged port bound to it. This socket is suitable for use by rcmd () and several other functions. Privileged ports are those in th ... e range 0 to 1023. Only a privileged process (on Linux: a process that has the CAP_NET_BIND_SERVICE capability in the user namespace governing its network name ... space). is allowed to bind to a privileged port. In the glibc implementation, this function restricts its search to the ports from 512 to 1023. The port argument is ... ... い。 プロトコルの詳細は rshd (8) に記述されている。 rresvport() The rresvport () function is used to obtain a socket with a privileged port bound to it. This socket is suitable for use by rcmd () and several other functions. Privileged ports are those in th ... e range 0 to 1023. Only a privileged process (on Linux: a process that has the CAP_NET_BIND_SERVICE capability in the user namespace governing its network name ... space). is allowed to bind to a privileged port. In the glibc implementation, this function restricts its search to the ports from 512 to 1023. The port argument is ... ... い。 プロトコルの詳細は rshd (8) に記述されている。 rresvport() The rresvport () function is used to obtain a socket with a privileged port bound to it. This socket is suitable for use by rcmd () and several other functions. Privileged ports are those in th ... e range 0 to 1023. Only a privileged process (on Linux: a process that has the CAP_NET_BIND_SERVICE capability in the user namespace governing its network name ... space). is allowed to bind to a privileged port. In the glibc implementation, this function restricts its search to the ports from 512 to 1023. The port argument is ... ... い。 プロトコルの詳細は rshd (8) に記述されている。 rresvport() The rresvport () function is used to obtain a socket with a privileged port bound to it. This socket is suitable for use by rcmd () and several other functions. Privileged ports are those in th ... e range 0 to 1023. Only a privileged process (on Linux: a process that has the CAP_NET_BIND_SERVICE capability in the user namespace governing its network name ... space). is allowed to bind to a privileged port. In the glibc implementation, this function restricts its search to the ports from 512 to 1023. The port argument is ... ... い。 プロトコルの詳細は rshd (8) に記述されている。 rresvport() The rresvport () function is used to obtain a socket with a privileged port bound to it. This socket is suitable for use by rcmd () and several other functions. Privileged ports are those in th ... e range 0 to 1023. Only a privileged process (on Linux: a process that has the CAP_NET_BIND_SERVICE capability in the user namespace governing its network name ... space). is allowed to bind to a privileged port. In the glibc implementation, this function restricts its search to the ports from 512 to 1023. The port argument is ... ... い。 プロトコルの詳細は rshd (8) に記述されている。 rresvport() The rresvport () function is used to obtain a socket with a privileged port bound to it. This socket is suitable for use by rcmd () and several other functions. Privileged ports are those in th ... e range 0 to 1023. Only a privileged process (on Linux: a process that has the CAP_NET_BIND_SERVICE capability in the user namespace governing its network name ... space). is allowed to bind to a privileged port. In the glibc implementation, this function restricts its search to the ports from 512 to 1023. The port argument is ... ... ct sockaddr_in * sin ); 説明 bindresvport () is used to bind the socket referred to by the file descriptor sockfd to a privileged anonymous IP port, that is, a port number arbitrarily selected from the range 512 to 1023. bindresvport () によって実行され ... は bind (2) と同じ原因で失敗する可能性がある。 さらに、以下のエラーが発生することがある: EACCES The calling process was not privileged (on Linux: the calling process did not have the CAP_NET_BIND_SERVICE capability in the user namespace governing its networ ... ... ーザー ID かグループ ID がこのユーザー名前空間では有効ではない。 EPERM In the case of seteuid (): the calling process is not privileged (does not have the CAP_SETUID capability in its user namespace) and euid does not match the current real user ID, current ... effective user ID, or current saved set-user-ID. In the case of setegid (): the calling process is not privileged (does not have the CAP_SETGID capability in its user namespace) and egid does not match the current real group ID, current ... 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。