diff options
| author | Roland McGrath <roland@gnu.org> | 2006-01-05 12:25:42 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2006-01-05 12:25:42 +0000 |
| commit | 0b8f25bbca8a9d08f0bdae0772fa5ec5172144b5 (patch) | |
| tree | ab5d5b8a656112df06349e544c00138f12a88246 /include/features.h | |
| parent | c90c5d4106a2903a40cc3213f8d172e5c6c7ffd6 (diff) | |
| download | glibc-0b8f25bbca8a9d08f0bdae0772fa5ec5172144b5.tar.gz | |
* include/features.h: Grok _ATFILE_SOURCE and define __USE_ATFILE when
it or _GNU_SOURCE is defined.
* io/fcntl.h: Protect *at and AT_* with [__USE_ATFILE] instead of
[__USE_GNU].
* libio/stdio.h: Likewise.
* posix/unistd.h: Likewise.
* time/sys/time.h: Likewise.
Diffstat (limited to 'include/features.h')
| -rw-r--r-- | include/features.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/include/features.h b/include/features.h index e252a0c94c..78eeb88cf2 100644 --- a/include/features.h +++ b/include/features.h @@ -1,4 +1,5 @@ -/* Copyright (C) 1991-1993,1995-2003,2004,2005 Free Software Foundation, Inc. +/* Copyright (C) 1991,1992,1993,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006 + 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 @@ -38,6 +39,7 @@ _FILE_OFFSET_BITS=N Select default filesystem interface. _BSD_SOURCE ISO C, POSIX, and 4.3BSD things. _SVID_SOURCE ISO C, POSIX, and SVID things. + _ATFILE_SOURCE Additional *at interfaces. _GNU_SOURCE All of the above, plus GNU extensions. _REENTRANT Select additionally reentrant object. _THREAD_SAFE Same as _REENTRANT, often used by other systems. @@ -69,6 +71,7 @@ __USE_BSD Define 4.3BSD things. __USE_SVID Define SVID things. __USE_MISC Define things common to BSD and System V Unix. + __USE_ATFILE Define *at interfaces and AT_* constants for them. __USE_GNU Define GNU extensions. __USE_REENTRANT Define reentrant/thread-safe *_r functions. __USE_FORTIFY_LEVEL Additional security measures used, according to level. @@ -102,6 +105,7 @@ #undef __USE_BSD #undef __USE_SVID #undef __USE_MISC +#undef __USE_ATFILE #undef __USE_GNU #undef __USE_REENTRANT #undef __USE_FORTIFY_LEVEL @@ -158,6 +162,8 @@ # define _BSD_SOURCE 1 # undef _SVID_SOURCE # define _SVID_SOURCE 1 +# undef _ATFILE_SOURCE +# define _ATFILE_SOURCE 1 #endif /* If nothing (other than _GNU_SOURCE) is defined, @@ -256,6 +262,10 @@ # define __USE_SVID 1 #endif +#ifdef _ATFILE_SOURCE +# define __USE_ATFILE 1 +#endif + #ifdef _GNU_SOURCE # define __USE_GNU 1 #endif |