diff options
Diffstat (limited to 'include/sys/un.h')
| -rw-r--r-- | include/sys/un.h | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/include/sys/un.h b/include/sys/un.h index 03f36058b..1fa10e4fe 100644 --- a/include/sys/un.h +++ b/include/sys/un.h @@ -1,28 +1,26 @@ -/* Copyright (C) 1991, 1995, 1996 Free Software Foundation, Inc. +/* Copyright (C) 1991, 1995, 1996, 2001 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 Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. + 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 - Library General Public License for more details. + Lesser General Public License for more details. - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ #ifndef _SYS_UN_H #define _SYS_UN_H 1 #include <sys/cdefs.h> -#include <string.h> /* For prototype of `strlen'. */ - /* Get the definition of the macro to define the common sockaddr members. */ #include <bits/sockaddr.h> @@ -36,9 +34,13 @@ struct sockaddr_un }; +#ifdef __USE_MISC +# include <string.h> /* For prototype of `strlen'. */ + /* Evaluate to actual length of the `sockaddr_un' structure. */ -#define SUN_LEN(ptr) ((size_t) (((struct sockaddr_un *) 0)->sun_path) \ +# define SUN_LEN(ptr) ((size_t) (((struct sockaddr_un *) 0)->sun_path) \ + strlen ((ptr)->sun_path)) +#endif __END_DECLS |