개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

connectat(2)

CONNECTAT(2)                BSD System Calls Manual               CONNECTAT(2)

NAME
     connectat — initiate a connection on a socket

LIBRARY
     Standard C Library (libc, -lc)

SYNOPSIS
     #include <sys/types.h>
     #include <sys/socket.h>

     #include <fcntl.h>

     int
     connectat(int fd, int s, const struct sockaddr *name, socklen_t namelen);

DESCRIPTION
     The connectat() system call initiates a connection on a socket.  When
     passed the special value AT_FDCWD in the fd parameter, the behavior is
     identical to a call to connect(2).  Otherwise, connectat() works like the
     connect(2) system call with two exceptions:

           1.   It is limited to sockets in the PF_LOCAL domain.

           2.   If the file path stored in the sun_path field of the sock‐
                addr_un structure is a relative path, it is located relative
                to the directory associated with the file descriptor fd.

RETURN VALUES
     The connectat() function returns the value 0 if successful; otherwise the
     value -1 is returned and the global variable errno is set to indicate the
     error.

ERRORS
     The connectat() system call may fail with the same errors as the
     connect(2) system call or with the following errors:

     [EBADF]            The sun_path field does not specify an absolute path
                        and the fd argument is neither AT_FDCWD nor a valid
                        file descriptor.

     [ENOTDIR]          The sun_path field is not an absolute path and fd is
                        neither AT_FDCWD nor a file descriptor associated with
                        a directory.

SEE ALSO
     bindat(2), connect(2), socket(2), unix(4)

AUTHORS
     The connectat was developed by Pawel Jakub Dawidek <pawel@dawidek.net>
     under sponsorship from the FreeBSD Foundation.

BSD                            February 13, 2013                           BSD