diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2001-04-22 06:21:54 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-04-22 06:21:54 +0000 |
| commit | d20f21a2154de2960b13a67a6acfb78cc7cde13e (patch) | |
| tree | aba874c5d8fb516893e55746c63bce4fd9898e0c /bits/environments.h | |
| parent | d290c57b5f8a6cfcdf3e4fded96ced1dc342e525 (diff) | |
| download | glibc-d20f21a2154de2960b13a67a6acfb78cc7cde13e.tar.gz glibc-d20f21a2154de2960b13a67a6acfb78cc7cde13e.tar.xz glibc-d20f21a2154de2960b13a67a6acfb78cc7cde13e.zip | |
Update.
* sysdeps/generic/bits/confname.h: Add _SC_V6_* and _CS_POSIX_V6_* values. * sysdeps/generic/bits/environments.h: Define _POSIX_V6_* values. * posix/confstr.c: Handle _CS_POSIX_V6_* values. * posix/getconf.c: Handle _CS_POSIX_V6_* and _SC_V6_* values. * sysdeps/posix/sysconf.c: Handle _SC_V6_* values.
Diffstat (limited to 'bits/environments.h')
| -rw-r--r-- | bits/environments.h | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/bits/environments.h b/bits/environments.h index f3af20655a..a16cf2284d 100644 --- a/bits/environments.h +++ b/bits/environments.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1999 Free Software Foundation, Inc. +/* Copyright (C) 1999, 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 @@ -27,32 +27,46 @@ `-1' means it is never supported. Undefined means it cannot be statically decided. - _XBS5_ILP32_OFF32 32bit int, long, pointers, and off_t type - _XBS5_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type + _POSIX_V6_ILP32_OFF32 32bit int, long, pointers, and off_t type + _POSIX_V6_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type - _XBS5_LP64_OFF32 64bit long and pointers and 32bit off_t type - _XBS5_LPBIG_OFFBIG 64bit long and pointers and large off_t type + _POSIX_V6_LP64_OFF32 64bit long and pointers and 32bit off_t type + _POSIX_V6_LPBIG_OFFBIG 64bit long and pointers and large off_t type + + The macros _XBS5_ILP32_OFF32, _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and + _XBS5_LPBIG_OFFBIG were used in previous versions of the Unix standard + and are available only for compatibility. */ #if __WORDSIZE == 64 /* We can never provide environments with 32-bit wide pointers. */ +# define _POSIX_V6_ILP32_OFF32 -1 +# define _POSIX_V6_ILP32_OFFBIG -1 # define _XBS5_ILP32_OFF32 -1 # define _XBS5_ILP32_OFFBIG -1 /* By default we have 64-bit wide `long int', pointers and `off_t'. */ +# define _POSIX_V6_LP64_OFF32 1 +# define _POSIX_V6_LPBIG_OFFBIG 1 # define _XBS5_LP64_OFF32 1 # define _XBS5_LPBIG_OFFBIG 1 #else /* __WORDSIZE == 32 */ -/* By default we have 32-bit wide `int', `long int', pointers and `off_t'. */ +/* By default we have 32-bit wide `int', `long int', pointers and `off_t' + and all platforms support LFS. */ +# define _POSIX_V6_ILP32_OFF32 1 +# define _POSIX_V6_ILP32_OFFBIG 1 # define _XBS5_ILP32_OFF32 1 +# define _XBS5_ILP32_OFFBIG 1 /* We optionally provide an environment with the above size but an 64-bit side `off_t'. Therefore we don't define _XBS5_ILP32_OFFBIG. */ /* We can never provide environments with 64-bit wide pointers. */ +# define _POSIX_V6_LP64_OFF64 -1 +# define _POSIX_V6_LPBIG_OFFBIG -1 # define _XBS5_LP64_OFF64 -1 # define _XBS5_LPBIG_OFFBIG -1 |