* configure: Regenerate.

[pf3gnuchains/gcc-fork.git] / libiberty / getpwd.c

diff --git a/libiberty/getpwd.c b/libiberty/getpwd.c
index 31c7d20..fa5c132 100644 (file)
--- a/libiberty/getpwd.c
+++ b/libiberty/getpwd.c
@@ -39,10 +39,6 @@ extern int errno;
 #include <limits.h>
 #endif
 
-/* Prototype these in case the system headers don't provide them. */
-extern char *getpwd ();
-extern char *getwd ();
-
 #include "libiberty.h"
 
 /* Virtually every UN*X system now in common use (except for pre-4.3-tahoe
@@ -50,6 +46,8 @@ extern char *getwd ();
    the few exceptions to the general rule here.  */
 
 #if !defined(HAVE_GETCWD) && defined(HAVE_GETWD)
+/* Prototype in case the system headers doesn't provide it. */
+extern char *getwd ();
 #define getcwd(buf,len) getwd(buf)
 #endif
 
@@ -67,7 +65,7 @@ extern char *getwd ();
    yield 0 and set errno.  */
 
 char *
-getpwd ()
+getpwd (void)
 {
   static char *pwd;
   static int failure_errno;
@@ -86,7 +84,7 @@ getpwd ()
             && dotstat.st_dev == pwdstat.st_dev))
 
        /* The shortcut didn't work.  Try the slow, ``sure'' way.  */
-       for (s = GUESSPATHLEN;  ! getcwd (p = xmalloc (s), s);  s *= 2)
+       for (s = GUESSPATHLEN;  !getcwd (p = XNEWVEC (char, s), s);  s *= 2)
          {
            int e = errno;
            free (p);
@@ -114,12 +112,12 @@ getpwd ()
 #endif
 
 char *
-getpwd ()
+getpwd (void)
 {
   static char *pwd = 0;
 
   if (!pwd)
-    pwd = getcwd (xmalloc (MAXPATHLEN + 1), MAXPATHLEN + 1
+    pwd = getcwd (XNEWVEC (char, MAXPATHLEN + 1), MAXPATHLEN + 1
 #ifdef VMS
                  , 0
 #endif