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| author | Paul Eggert <eggert@cs.ucla.edu> | 2006-02-21 06:42:29 +0000 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2006-02-21 06:42:29 +0000 |
| commit | 6870eeeaff70a3a2721126a54ea2c25b956cc198 (patch) | |
| tree | 7aed9becaf9649d49a3c553dd8dc8c174ba527c7 /lib/getcwd.c | |
| parent | 362e0d7bd1fc54dcfac9e16a324c6da25852e4dd (diff) | |
| download | coreutils-6870eeeaff70a3a2721126a54ea2c25b956cc198.tar.xz | |
(AT_FDCWD): Work around a bug in Solaris 9 and 10, where
AT_FDCWD exceeds INT_MAX.
Diffstat (limited to 'lib/getcwd.c')
| -rw-r--r-- | lib/getcwd.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/getcwd.c b/lib/getcwd.c index ec1771b83..5bb9e4be1 100644 --- a/lib/getcwd.c +++ b/lib/getcwd.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991,92,93,94,95,96,97,98,99,2004,2005 Free Software +/* Copyright (C) 1991,92,93,94,95,96,97,98,99,2004,2005,2006 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -74,6 +74,14 @@ #include <limits.h> +/* Work around a bug in Solaris 9 and 10: AT_FDCWD is positive. Its + value exceeds INT_MAX, so its use as an int doesn't conform to the + C standard, and GCC and Sun C complain in some cases. */ +#if 0 < AT_FDCWD && AT_FDCWD == 0xffd19553 +# undef AT_FDCWD +# define AT_FDCWD (-3041965) +#endif + #ifdef ENAMETOOLONG # define is_ENAMETOOLONG(x) ((x) == ENAMETOOLONG) #else |