diff options
Diffstat (limited to 'mcon/U/d_sockaddr_un.U')
| -rw-r--r-- | mcon/U/d_sockaddr_un.U | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/mcon/U/d_sockaddr_un.U b/mcon/U/d_sockaddr_un.U new file mode 100644 index 0000000..c4d5f19 --- /dev/null +++ b/mcon/U/d_sockaddr_un.U @@ -0,0 +1,61 @@ +?RCS: $Id: d_sockaddr_in_sin_len.U 57 2010-12-11 23:44:52Z rmanfredi $ +?RCS: +?RCS: Copyright (c) 2011, Raphael Manfredi +?RCS: +?RCS: You may redistribute only under the terms of the Artistic License, +?RCS: as specified in the README file that comes with the distribution. +?RCS: You may reuse parts of this distribution only within the terms of +?RCS: that same Artistic License; a copy of which may be found at the root +?RCS: of the source tree for dist 4.0. +?RCS: +?MAKE:d_sockaddr_un: Trylink cat i_arpainet i_syssock i_winsock2 i_niin i_sysun +?MAKE: -pick add $@ %< +?S:d_sockaddr_un: +?S: This variable conditionally defines the HAS_SOCKADDR_UN symbol, +?S: indicates to the C program that struct sockaddr_un is available to +?S: create file sockets. +?S:. +?C:HAS_SOCKADDR_UN: +?C: This symbol is defined if struct sockaddr_un exists, allowing the +?C: creation of file sockets. +?C:. +?H:#$d_sockaddr_un HAS_SOCKADDR_UN +?H:. +?LINT: set d_sockaddr_un +: does struct sockaddr_un exists? +$cat >try.c <<EOC +#$i_syssock I_SYS_SOCKET +#$i_sysun I_SYS_UN +#$i_niin I_NETINET_IN +#$i_winsock2 I_WINSOCK2 +#$i_arpainet I_ARPA_INET +#include <sys/types.h> +#ifdef I_SYS_SOCKET +#include <sys/socket.h> +#endif +#ifdef I_SYS_UN +#include <sys/un.h> +#endif +#ifdef I_NETINET_IN +#include <netinet/in.h> +#endif +#ifdef I_ARPA_INET +#include <arpa/inet.h> +#endif +#ifdef I_WINSOCK2 +#include <Winsock2.h> +#endif +#if !defined(AF_LOCAL) && defined(AF_UNIX) +#define AF_LOCAL AF_UNIX +#endif +int main(void) +{ + static struct sockaddr_un addr; + addr.sun_family = AF_LOCAL; + return 0; +} +EOC +cyn="whether 'struct sockaddr_un' is available" +set d_sockaddr_un +eval $trylink + |