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| explain_accept_or_die(3) | FreeBSD Library Functions Manual | explain_accept_or_die(3) |
NAME
explain_accept_or_die - accept a connection on a socket and report errorsSYNOPSIS
#include <libexplain/accept.h> int explain_accept_or_die(int fildes, struct sockaddr *sock_addr, socklen_t *sock_addr_size);DESCRIPTION
The explain_accept_or_die function is used to call the accept(2) system call. On failure an explanation will be printed to stderr, obtained from explain_accept(3), and then the process terminates by calling exit(EXIT_FAILURE). This function is intended to be used in a fashion similar to the following example:int fd = explain_accept_or_die(fildes, sock_addr, sock_addr_size);
- fildes
- The fildes, exactly as to be passed to the accept(2) system call.
- sock_addr
- The sock_addr, exactly as to be passed to the accept(2) system call.
- sock_addr_size
- The sock_addr_size, exactly as to be passed to the accept(2) system call.
- Returns:
- This function only returns on success, see accept(2) for more information. On failure, prints an explanation and exits.
SEE ALSO
- accept(2)
- accept a connection on a socket
- explain_accept(3)
- explain accept(2) errors
- exit(2)
- terminate the calling process
COPYRIGHT
libexplain version 1.3
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