diff options
Diffstat (limited to 'gl/sys_socket.in.h')
| -rw-r--r-- | gl/sys_socket.in.h | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/gl/sys_socket.in.h b/gl/sys_socket.in.h index 5d9b3cdb..dadd56ac 100644 --- a/gl/sys_socket.in.h +++ b/gl/sys_socket.in.h @@ -1,6 +1,6 @@ /* Provide a sys/socket header file for systems lacking it (read: MinGW) and for systems where it is incomplete. - Copyright (C) 2005-2008 Free Software Foundation, Inc. + Copyright (C) 2005-2009 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify @@ -43,6 +43,26 @@ #ifndef _GL_SYS_SOCKET_H #define _GL_SYS_SOCKET_H +#if !@HAVE_STRUCT_SOCKADDR_STORAGE@ +# include <alignof.h> +/* Code taken from glibc sysdeps/unix/sysv/linux/bits/socket.h on + 2009-05-08, licensed under LGPLv2.1+, plus portability fixes. */ +# define __ss_aligntype unsigned long int +# define _SS_SIZE 256 +# define _SS_PADSIZE \ + (_SS_SIZE - ((sizeof (sa_family_t) >= alignof (__ss_aligntype) \ + ? sizeof (sa_family_t) \ + : alignof (__ss_aligntype)) \ + + sizeof (__ss_aligntype))) + +struct sockaddr_storage +{ + sa_family_t ss_family; /* Address family, etc. */ + __ss_aligntype __ss_align; /* Force desired alignment. */ + char __ss_padding[_SS_PADSIZE]; +}; +#endif + #if @HAVE_SYS_SOCKET_H@ /* A platform that has <sys/socket.h>. */ @@ -256,7 +276,7 @@ extern int rpl_getsockname (int, struct sockaddr *, int *); # if @HAVE_WINSOCK2_H@ # undef getsockopt # define getsockopt rpl_getsockopt -extern int rpl_getsockopt (int, int, int, void *, int *); +extern int rpl_getsockopt (int, int, int, void *, socklen_t *); # endif # elif @HAVE_WINSOCK2_H@ # undef getsockopt @@ -358,7 +378,7 @@ extern int rpl_sendto (int, const void *, int, int, struct sockaddr *, int); # if @HAVE_WINSOCK2_H@ # undef setsockopt # define setsockopt rpl_setsockopt -extern int rpl_setsockopt (int, int, int, const void *, int); +extern int rpl_setsockopt (int, int, int, const void *, socklen_t); # endif # elif @HAVE_WINSOCK2_H@ # undef setsockopt |