getsockname(2)                System Calls Manual               getsockname(2)

JMENO
       getsockname - ziskej jmeno (adresu) soketu

KNIHOVNA
       Standardni knihovna C (libc, -lc)

POUZITI
       #include <sys/socket.h>

       int getsockname(int sockfd, struct sockaddr *restrict addr,
                       socklen_t *restrict addrlen);

POPIS
       getsockname()  returns the current address to which the socket sockfd
       is bound, in the buffer pointed to by addr.  The addrlen argument
       should be initialized to indicate the amount of space (in bytes)
       pointed to by addr.  On return it contains the actual size of the
       socket address.

       The returned address is truncated if the buffer provided is too small;
       in this case, addrlen will return a value greater than was supplied to
       the call.

NAVRATOVE HODNOTY
       On success, zero is returned.  On error, -1 is returned, and errno is
       set to indicate the error.

CHYBOVE STAVY
       EBADF  Argument sockfd neni platnym deskriptorem.

       EFAULT Argument addr ukazuje na pamet v neplatne casti adresoveho
              prostoru procesu.

       EINVAL addrlen je neplatne (napriklad zaporne cislo).

       ENOBUFS
              Nedostatek systemovych zdroju k provedeni operace.

       ENOTSOCK
              The file descriptor sockfd does not refer to a socket.

STANDARDY
       POSIX.1-2008.

HISTORIE
       POSIX.1-2001, SVr4, 4.4BSD (first appeared in 4.2BSD).

DALSI INFORMACE
       bind(2), socket(2), getifaddrs(3), ip(7), socket(7), unix(7)

PREKLAD
       Preklad teto prirucky do spanelstiny vytvorili Pavel Heimlich
       <tropikhajma@gmail.com>

       Tento preklad je bezplatna dokumentace; Prectete si GNU General Public
       License Version 3 <https://www.gnu.org/licenses/gpl-3.0.html> nebo
       novejsi ohledne podminek autorskych prav. Neexistuje ZADNA ODPOVEDNOST.

       Pokud narazite na nejake chyby v prekladu teto prirucky, poslete e-mail
       na adresu <translation-team-cs@lists.sourceforge.net>.

Linux man-pages 6.06           31. rijna 2023                   getsockname(2)