* cgraph.h (cgraph_edge_p): New.

[pf3gnuchains/gcc-fork.git] / gcc / collect2.c

diff --git a/gcc/collect2.c b/gcc/collect2.c
index a813e51..d03d5a2 100644 (file)
--- a/gcc/collect2.c
+++ b/gcc/collect2.c
@@ -271,26 +271,6 @@ static char *resolve_lib_name (const char *);
 #endif
 static char *extract_string (const char **);
 \f
-#ifndef HAVE_DUP2
-static int
-dup2 (int oldfd, int newfd)
-{
-  int fdtmp[256];
-  int fdx = 0;
-  int fd;
-
-  if (oldfd == newfd)
-    return oldfd;
-  close (newfd);
-  while ((fd = dup (oldfd)) != newfd && fd >= 0) /* good enough for low fd's */
-    fdtmp[fdx++] = fd;
-  while (fdx > 0)
-    close (fdtmp[--fdx]);
-
-  return fd;
-}
-#endif /* ! HAVE_DUP2 */
-\f
 /* Delete tempfiles and exit function.  */
 
 void
@@ -599,7 +579,7 @@ find_a_file (struct path_prefix *pprefix, const char *name)
   len += strlen (HOST_EXECUTABLE_SUFFIX);
 #endif
 
-  temp = xmalloc (len);
+  temp = XNEWVEC (char, len);
 
   /* Determine the filename to execute (special case for absolute paths).  */
 
@@ -687,7 +667,7 @@ add_prefix (struct path_prefix *pprefix, const char *prefix)
   if (len > pprefix->max_len)
     pprefix->max_len = len;
 
-  pl = xmalloc (sizeof (struct prefix_list));
+  pl = XNEW (struct prefix_list);
   pl->prefix = xstrdup (prefix);
 
   if (*prev)
@@ -714,7 +694,7 @@ static void
 prefix_from_string (const char *p, struct path_prefix *pprefix)
 {
   const char *startp, *endp;
-  char *nstore = xmalloc (strlen (p) + 3);
+  char *nstore = XNEWVEC (char, strlen (p) + 3);
 
   if (debug)
     fprintf (stderr, "Convert string '%s' into prefixes, separator = '%c'\n", p, PATH_SEPARATOR);
@@ -1387,7 +1367,7 @@ main (int argc, char **argv)
       /* Strip now if it was requested on the command line.  */
       if (strip_flag)
        {
-         char **real_strip_argv = xcalloc (sizeof (char *), 3);
+         char **real_strip_argv = XCNEWVEC (char *, 3);
          const char ** strip_argv = (const char **) real_strip_argv;
 
          strip_argv[0] = strip_file_name;
@@ -1821,7 +1801,7 @@ write_c_file_stat (FILE *stream, const char *name ATTRIBUTE_UNUSED)
        }
     }
   /* q points to null at end of the string (or . of the .so version) */
-  prefix = xmalloc (q - p + 1);
+  prefix = XNEWVEC (char, q - p + 1);
   strncpy (prefix, p, q - p);
   prefix[q - p] = 0;
   for (r = prefix; *r; r++)