diff options
Diffstat (limited to 'sysdeps/unix/sysv')
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/socket.h | 8 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/m68k/bits/sockaddr.h | 42 |
2 files changed, 46 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/socket.h b/sysdeps/unix/sysv/linux/bits/socket.h index a57048c04d..2eb95f7e20 100644 --- a/sysdeps/unix/sysv/linux/bits/socket.h +++ b/sysdeps/unix/sysv/linux/bits/socket.h @@ -175,16 +175,16 @@ struct sockaddr /* Structure large enough to hold any socket address (with the historical - exception of AF_UNIX). We reserve 128 bytes. */ + exception of AF_UNIX). */ #define __ss_aligntype unsigned long int -#define _SS_SIZE 128 -#define _SS_PADSIZE (_SS_SIZE - (2 * sizeof (__ss_aligntype))) +#define _SS_PADSIZE \ + (_SS_SIZE - __SOCKADDR_COMMON_SIZE - sizeof (__ss_aligntype)) struct sockaddr_storage { __SOCKADDR_COMMON (ss_); /* Address family, etc. */ - __ss_aligntype __ss_align; /* Force desired alignment. */ char __ss_padding[_SS_PADSIZE]; + __ss_aligntype __ss_align; /* Force desired alignment. */ }; diff --git a/sysdeps/unix/sysv/linux/m68k/bits/sockaddr.h b/sysdeps/unix/sysv/linux/m68k/bits/sockaddr.h new file mode 100644 index 0000000000..5721f99fd9 --- /dev/null +++ b/sysdeps/unix/sysv/linux/m68k/bits/sockaddr.h @@ -0,0 +1,42 @@ +/* Definition of struct sockaddr_* members and sizes, Linux/m68k version. + Copyright (C) 1995-2016 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +/* + * Never include this file directly; use <sys/socket.h> instead. + */ + +#ifndef _BITS_SOCKADDR_H +#define _BITS_SOCKADDR_H 1 + + +/* POSIX.1g specifies this type name for the `sa_family' member. */ +typedef unsigned short int sa_family_t; + +/* This macro is used to declare the initial common members + of the data types used for socket addresses, `struct sockaddr', + `struct sockaddr_in', `struct sockaddr_un', etc. */ + +#define __SOCKADDR_COMMON(sa_prefix) \ + sa_family_t sa_prefix##family + +#define __SOCKADDR_COMMON_SIZE (sizeof (unsigned short int)) + +/* Size of struct sockaddr_storage. */ +#define _SS_SIZE 126 + +#endif /* bits/sockaddr.h */ |