From: Richard Henderson <rth@cygnus.com>
Date: Tue, 31 Aug 1999 20:33:13 +0000 (-0700)
Subject: * getpwd.c: Check HAVE_GETCWD before defining it away.
X-Git-Tag: prereleases/libstdc++-2.92~10916
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4dfeccf9d064821bede6f09da2949499f19c68c4;p=thirdparty%2Fgcc.git

* getpwd.c: Check HAVE_GETCWD before defining it away.

From-SVN: r29013
---

diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index 2f02a0f608e1..dd1afbd79ff7 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,7 @@
+1999-08-31  Richard Henderson  <rth@cygnus.com>
+
+	* getpwd.c: Check HAVE_GETCWD before defining it away.
+
 1999-08-30  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* Makefile.in (CFILES): Add calloc.c and getpwd.c.
diff --git a/libiberty/getpwd.c b/libiberty/getpwd.c
index 2fa341681e34..de6e03976483 100644
--- a/libiberty/getpwd.c
+++ b/libiberty/getpwd.c
@@ -34,17 +34,15 @@ extern char *getwd ();
    BSD systems) now provides getcwd as called for by POSIX.  Allow for
    the few exceptions to the general rule here.  */
 
-#if !(defined (POSIX) || defined (USG) || defined (VMS)) || defined (HAVE_GETWD)
+#if !defined(HAVE_GETCWD) && defined(HAVE_GETWD)
 #define getcwd(buf,len) getwd(buf)
+#endif
+
 #ifdef MAXPATHLEN
 #define GUESSPATHLEN (MAXPATHLEN + 1)
 #else
 #define GUESSPATHLEN 100
 #endif
-#else /* (defined (USG) || defined (VMS)) */
-/* We actually use this as a starting point, not a limit.  */
-#define GUESSPATHLEN 100
-#endif /* (defined (USG) || defined (VMS)) */
 
 #if !(defined (VMS) || (defined(_WIN32) && !defined(__CYGWIN__)))