diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2004-11-25 17:28:52 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-11-25 17:28:52 +0000 |
| commit | 55ed582146289abeb2fc43af20be3caef05d5e4c (patch) | |
| tree | 9110f39e70f50a9dd7be2b73abb5025c0d8fea6b /posix/confstr.c | |
| parent | bca2d208314bdb10486d165c4ac1c19edcf594ce (diff) | |
| download | glibc-55ed582146289abeb2fc43af20be3caef05d5e4c.zip glibc-55ed582146289abeb2fc43af20be3caef05d5e4c.tar.gz glibc-55ed582146289abeb2fc43af20be3caef05d5e4c.tar.bz2 | |
Update.
2004-11-25 Ulrich Drepper <drepper@redhat.com>
* posix/confstr.c (confstr): Return appropriate strings for
_CS_LFS_LINTFLAGS, _CS_LFS64_CFLAGS, and _CS_LFS64_LINTFLAGS.
Diffstat (limited to 'posix/confstr.c')
| -rw-r--r-- | posix/confstr.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/posix/confstr.c b/posix/confstr.c index 212ec72..ace60fd 100644 --- a/posix/confstr.c +++ b/posix/confstr.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991,96,97,2000-2002, 2003 Free Software Foundation, Inc. +/* Copyright (C) 1991,96,97,2000-2003, 2004 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 @@ -32,8 +32,8 @@ confstr (name, buf, len) char *buf; size_t len; { - const char *string; - size_t string_len; + const char *string = ""; + size_t string_len = 1; switch (name) { @@ -86,10 +86,12 @@ confstr (name, buf, len) case _CS_XBS5_ILP32_OFFBIG_CFLAGS: case _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS: case _CS_LFS_CFLAGS: + case _CS_LFS_LINTFLAGS: #if _XBS5_LP64_OFF64 == -1 && _XBS5_LPBIG_OFFBIG == -1 && _XBS5_ILP32_OFFBIG == 1 /* Signal that we want the new ABI. */ { - static const char file_offset[] = "-D_FILE_OFFSET_BITS=64"; + static const char file_offset[] + = "-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"; string = file_offset; string_len = sizeof (file_offset); } @@ -97,13 +99,25 @@ confstr (name, buf, len) #endif /* FALLTHROUGH */ - case _CS_LFS_LINTFLAGS: case _CS_LFS_LDFLAGS: case _CS_LFS_LIBS: + /* No special libraries or linker flags needed. */ + break; + case _CS_LFS64_CFLAGS: case _CS_LFS64_LINTFLAGS: + if (sizeof (off_t) != sizeof (off64_t)) + { + static const char lf64_source[] = "-D_LARGEFILE64_SOURCE"; + string = lf64_source; + string_len = sizeof (lf64_source); + } + break; + case _CS_LFS64_LDFLAGS: case _CS_LFS64_LIBS: + /* No special libraries or linker flags needed. */ + break; case _CS_XBS5_ILP32_OFF32_CFLAGS: case _CS_XBS5_ILP32_OFF32_LDFLAGS: @@ -137,8 +151,6 @@ confstr (name, buf, len) case _CS_POSIX_V6_LPBIG_OFFBIG_LIBS: case _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS: /* GNU libc does not require special actions to use LFS functions. */ - string = ""; - string_len = 1; break; case _CS_GNU_LIBC_VERSION: |