From: Alan Modra <amodra@gmail.com>
Date: Mon, 18 Mar 2002 01:26:57 +0000 (+0000)
Subject: 	* libbfd.c (bfd_write_bigendian_4byte_int): Return true iff success.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4dae1ae7485e87401ae69bcc4f399c11a089b0d8;p=binutils-gdb.git

	* libbfd.c (bfd_write_bigendian_4byte_int): Return true iff success.
	* libbfd.h: Regenerate.
	* archive.c (coff_write_armap): Pass on failures from
	bfd_write_bigendian_4byte_int.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 1c396e49fa2..e60d35afa03 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,10 @@
+2002-03-18  Alan Modra  <amodra@bigpond.net.au>
+
+	* libbfd.c (bfd_write_bigendian_4byte_int): Return true iff success.
+	* libbfd.h: Regenerate.
+	* archive.c (coff_write_armap): Pass on failures from
+	bfd_write_bigendian_4byte_int.
+
 2002-03-14  H.J. Lu <hjl@gnu.org>
 
 	* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set the BFD
diff --git a/bfd/archive.c b/bfd/archive.c
index fc2ba4572c3..3547edef6a4 100644
--- a/bfd/archive.c
+++ b/bfd/archive.c
@@ -2190,7 +2190,8 @@ coff_write_armap (arch, elength, map, symbol_count, stridx)
       != sizeof (struct ar_hdr))
     return false;
 
-  bfd_write_bigendian_4byte_int (arch, symbol_count);
+  if (!bfd_write_bigendian_4byte_int (arch, symbol_count))
+    return false;
 
   /* Two passes, first write the file offsets for each symbol -
      remembering that each offset is on a two byte boundary.  */
@@ -2207,7 +2208,8 @@ coff_write_armap (arch, elength, map, symbol_count, stridx)
 
       while (count < symbol_count && map[count].u.abfd == current)
 	{
-	  bfd_write_bigendian_4byte_int (arch, archive_member_file_ptr);
+	  if (!bfd_write_bigendian_4byte_int (arch, archive_member_file_ptr))
+	    return false;
 	  count++;
 	}
       /* Add size of this archive entry.  */
diff --git a/bfd/libbfd.c b/bfd/libbfd.c
index 8560d2f5ff3..a397d8215d7 100644
--- a/bfd/libbfd.c
+++ b/bfd/libbfd.c
@@ -593,7 +593,7 @@ INTERNAL_FUNCTION
 	bfd_write_bigendian_4byte_int
 
 SYNOPSIS
-	void bfd_write_bigendian_4byte_int (bfd *, unsigned int);
+	boolean bfd_write_bigendian_4byte_int (bfd *, unsigned int);
 
 DESCRIPTION
 	Write a 4 byte integer @var{i} to the output BFD @var{abfd}, in big
@@ -601,15 +601,14 @@ DESCRIPTION
 	archives.
 
 */
-void
+boolean
 bfd_write_bigendian_4byte_int (abfd, i)
      bfd *abfd;
      unsigned int i;
 {
   bfd_byte buffer[4];
   bfd_putb32 ((bfd_vma) i, buffer);
-  if (bfd_bwrite ((PTR) buffer, (bfd_size_type) 4, abfd) != 4)
-    abort ();
+  return bfd_bwrite ((PTR) buffer, (bfd_size_type) 4, abfd) == 4;
 }
 
 bfd_vma
diff --git a/bfd/libbfd.h b/bfd/libbfd.h
index d864b22e24c..e7ba1c58e4f 100644
--- a/bfd/libbfd.h
+++ b/bfd/libbfd.h
@@ -586,7 +586,7 @@ extern boolean _bfd_sh_align_load_span
 
 /* And more follows */
 
-void
+boolean
 bfd_write_bigendian_4byte_int PARAMS ((bfd *, unsigned int));
 
 unsigned int