From 6870eeeaff70a3a2721126a54ea2c25b956cc198 Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Tue, 21 Feb 2006 06:42:29 +0000 Subject: (AT_FDCWD): Work around a bug in Solaris 9 and 10, where AT_FDCWD exceeds INT_MAX. --- lib/getcwd.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'lib/getcwd.c') 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 +/* 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 -- cgit v1.2.3-54-g00ecf