* hppabsd-core.c (hppabsd_core_core_file_p): Use bfd_stat, not fstat.

	* sco5-core.c (sco5_core_file_p): Likewise.
	* trad-core.c (trad_unix_core_file_p): Likewise.

4 files changed, 13 insertions, 24 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 0a3b2484c2..deeea7efdb 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,9 @@
 2005-10-27  Alan Modra  <amodra@bigpond.net.au>
 
+	* hppabsd-core.c (hppabsd_core_core_file_p): Use bfd_stat, not fstat.
+	* sco5-core.c (sco5_core_file_p): Likewise.
+	* trad-core.c (trad_unix_core_file_p): Likewise.
+
 	* cache.c: Reorganize file to avoid forward reference.
 
 2005-10-26  Alan Modra  <amodra@bigpond.net.au>
diff --git a/bfd/hppabsd-core.c b/bfd/hppabsd-core.c
index b17acc699f..894d244bbc 100644
--- a/bfd/hppabsd-core.c
+++ b/bfd/hppabsd-core.c
@@ -1,5 +1,5 @@
 /* BFD back-end for HPPA BSD core files.
-   Copyright 1993, 1994, 1995, 1998, 1999, 2001, 2002, 2003, 2004
+   Copyright 1993, 1994, 1995, 1998, 1999, 2001, 2002, 2003, 2004, 2005
    Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -137,16 +137,11 @@ hppabsd_core_core_file_p (abfd)
   /* Sanity checks.  Make sure the size of the core file matches the
      the size computed from information within the core itself.  */
   {
-    FILE *stream = bfd_cache_lookup (abfd);
     struct stat statbuf;
 
-    if (stream == NULL)
+    if (bfd_stat (abfd, &statbuf) < 0)
       return NULL;
-    if (fstat (fileno (stream), &statbuf) < 0)
-      {
-	bfd_set_error (bfd_error_system_call);
-	return NULL;
-      }
+
     if (NBPG * (UPAGES + u.u_dsize + u.u_ssize) > statbuf.st_size)
       {
 	bfd_set_error (bfd_error_file_truncated);
diff --git a/bfd/sco5-core.c b/bfd/sco5-core.c
index e85c4d3793..f09eadafe8 100644
--- a/bfd/sco5-core.c
+++ b/bfd/sco5-core.c
@@ -1,5 +1,5 @@
 /* BFD back end for SCO5 core files (U-area and raw sections)
-   Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004
+   Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
    Free Software Foundation, Inc.
    Written by Jouke Numan <jnuman@hiscom.nl>
 
@@ -126,16 +126,11 @@ sco5_core_file_p (abfd)
   /* Read coreoffsets region at end of core (see core(FP)).  */
 
   {
-    FILE *stream = bfd_cache_lookup (abfd);
     struct stat statbuf;
 
-    if (stream == NULL)
+    if (bfd_stat (abfd, &statbuf) < 0)
       return NULL;
-    if (fstat (fileno (stream), &statbuf) < 0)
-      {
-	bfd_set_error (bfd_error_system_call);
-	return NULL;
-      }
+
     coresize = statbuf.st_size;
   }
   /* Last long in core is sizeof struct coreoffsets, read it */
diff --git a/bfd/trad-core.c b/bfd/trad-core.c
index c958683344..2f8c9f9ca5 100644
--- a/bfd/trad-core.c
+++ b/bfd/trad-core.c
@@ -1,6 +1,6 @@
 /* BFD back end for traditional Unix core files (U-area and raw sections)
    Copyright 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999,
-   2000, 2001, 2002, 2003, 2004
+   2000, 2001, 2002, 2003, 2004, 2005
    Free Software Foundation, Inc.
    Written by John Gilmore of Cygnus Support.
 
@@ -109,16 +109,11 @@ trad_unix_core_file_p (abfd)
 
   /* Check that the size claimed is no greater than the file size.  */
   {
-    FILE *stream = bfd_cache_lookup (abfd);
     struct stat statbuf;
 
-    if (stream == NULL)
+    if (bfd_stat (abfd, &statbuf) < 0)
       return 0;
-    if (fstat (fileno (stream), &statbuf) < 0)
-      {
-	bfd_set_error (bfd_error_system_call);
-	return 0;
-      }
+
     if ((unsigned long) (NBPG * (UPAGES + u.u_dsize
 #ifdef TRAD_CORE_DSIZE_INCLUDES_TSIZE
 				 - u.u_tsize