socket.c File Reference

Sockets. More...

#include <stddef.h>
#include <errno.h>
#include <ipxe/socket.h>

Go to the source code of this file.

Functions
	FILE_LICENCE (GPL2_OR_LATER_OR_UBDL)
const char *	sock_ntoa (struct sockaddr *sa)
	Transcribe socket address. More...
int	sock_aton (const char *string, struct sockaddr *sa)
	Parse socket address. More...

Detailed Description

Sockets.

Definition in file socket.c.

Function Documentation

FILE_LICENCE()

FILE_LICENCE

(

GPL2_OR_LATER_OR_UBDL

)

sock_ntoa()

const char* sock_ntoa

(

struct sockaddr *

sa

)

Transcribe socket address.

Parameters

sa	Socket address

Return values

string

Socket address string

Definition at line 42 of file socket.c.

                                               {
        struct sockaddr_converter *converter;

        for_each_table_entry ( converter, SOCKADDR_CONVERTERS ) {
                if ( converter->family == sa->sa_family )
                        return converter->ntoa ( sa );
        }
        return NULL;
}

References sockaddr_converter::family, for_each_table_entry, sockaddr_converter::ntoa, NULL, sa, sockaddr::sa_family, and SOCKADDR_CONVERTERS.

Referenced by apply_dns_settings(), apply_syslog_settings(), dns_resolved(), dns_send_packet(), ping_callback(), pxe_tftp_open(), tcp_open(), tftp_uri(), and x509_check_ipaddress().

sock_aton()

int sock_aton	(	const char *	string,
		struct sockaddr *	sa
	)

Parse socket address.

Parameters

string	Socket address string
sa	Socket address to fill in

Return values

rc	Return status code

Definition at line 59 of file socket.c.

                                                          {
        struct sockaddr_converter *converter;

        for_each_table_entry ( converter, SOCKADDR_CONVERTERS ) {
                if ( converter->aton ( string, sa ) == 0 ) {
                        sa->sa_family = converter->family;
                        return 0;
                }
        }
        return -EINVAL;
}

References sockaddr_converter::aton, EINVAL, sockaddr_converter::family, for_each_table_entry, sa, sockaddr::sa_family, and SOCKADDR_CONVERTERS.

Referenced by numeric_resolv(), slam_parse_multicast_address(), and x509_check_ipaddress().