final.c (rest_of_clean_state): Use %m in errors instead of strerror (errno).

	* final.c (rest_of_clean_state): Use %m in errors instead of
	strerror (errno).
	* gengtype.c (read_input_list, close_output_files): Use xstrerror
	instead of strerror.
	* toplev.c (process_options): Use %m in errors instead of strerror
	(errno).
	* tree-dump.c (dump_begin): Use %m in errors instead of strerror
	(errno).

fortran:
	* cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
	* module.c (write_char, gfc_dump_module, gfc_use_module): Use
	xstrerror instead of strerror.

lto:
	* lto-coff.c (coff_errmsg): Remove.
	(lto_coff_begin_section_with_type, lto_obj_append_data): Use %m in
	errors instead of coff_errmsg (-1).
	* lto-macho.c (mach_o_errmsg): Remove.
	(lto_obj_begin_section, lto_obj_append_data): Use %m in errors
	instead of mach_o_errmsg (-1).
	* lto.c (read_cgraph_and_symbols): Use %m in errors instead of
	xstrerror (errno).

From-SVN: r159969

3 files changed, 16 insertions, 9 deletions

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 1566d08..00fc06e 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,9 @@
+2010-05-28  Joseph Myers  <joseph@codesourcery.com>
+
+	* cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
+	* module.c (write_char, gfc_dump_module, gfc_use_module): Use
+	xstrerror instead of strerror.
+
 2010-05-26  Joseph Myers  <joseph@codesourcery.com>
 
 	* cpp.c (cb_cpp_error): Save and restore
diff --git a/gcc/fortran/cpp.c b/gcc/fortran/cpp.c
index 6361085..8dbd157 100644
--- a/gcc/fortran/cpp.c
+++ b/gcc/fortran/cpp.c
@@ -523,7 +523,8 @@ gfc_cpp_init_0 (void)
 	  print.outf = fopen (gfc_cpp_option.output_filename, "w");
 	  if (print.outf == NULL)
 	    gfc_fatal_error ("opening output file %s: %s",
-			     gfc_cpp_option.output_filename, strerror(errno));
+			     gfc_cpp_option.output_filename,
+			     xstrerror (errno));
 	}
       else
 	print.outf = stdout;
@@ -533,7 +534,7 @@ gfc_cpp_init_0 (void)
       print.outf = fopen (gfc_cpp_option.temporary_filename, "w");
       if (print.outf == NULL)
 	gfc_fatal_error ("opening output file %s: %s",
-			 gfc_cpp_option.temporary_filename, strerror(errno));
+			 gfc_cpp_option.temporary_filename, xstrerror (errno));
     }
 
   gcc_assert(cpp_in);
diff --git a/gcc/fortran/module.c b/gcc/fortran/module.c
index a419d6b..9bdee2a 100644
--- a/gcc/fortran/module.c
+++ b/gcc/fortran/module.c
@@ -1299,7 +1299,7 @@ static void
 write_char (char out)
 {
   if (putc (out, module_fp) == EOF)
-    gfc_fatal_error ("Error writing modules file: %s", strerror (errno));
+    gfc_fatal_error ("Error writing modules file: %s", xstrerror (errno));
 
   /* Add this to our MD5.  */
   md5_process_bytes (&out, sizeof (out), &ctx);
@@ -5124,7 +5124,7 @@ gfc_dump_module (const char *name, int dump_flag)
   module_fp = fopen (filename_tmp, "w");
   if (module_fp == NULL)
     gfc_fatal_error ("Can't open module file '%s' for writing at %C: %s",
-		     filename_tmp, strerror (errno));
+		     filename_tmp, xstrerror (errno));
 
   /* Write the header, including space reserved for the MD5 sum.  */
   now = time (NULL);
@@ -5162,7 +5162,7 @@ gfc_dump_module (const char *name, int dump_flag)
 
   if (fclose (module_fp))
     gfc_fatal_error ("Error writing module file '%s' for writing: %s",
-		     filename_tmp, strerror (errno));
+		     filename_tmp, xstrerror (errno));
 
   /* Read the MD5 from the header of the old module file and compare.  */
   if (read_md5_from_module_file (filename, md5_old) != 0
@@ -5171,16 +5171,16 @@ gfc_dump_module (const char *name, int dump_flag)
       /* Module file have changed, replace the old one.  */
       if (unlink (filename) && errno != ENOENT)
 	gfc_fatal_error ("Can't delete module file '%s': %s", filename,
-			 strerror (errno));
+			 xstrerror (errno));
       if (rename (filename_tmp, filename))
 	gfc_fatal_error ("Can't rename module file '%s' to '%s': %s",
-			 filename_tmp, filename, strerror (errno));
+			 filename_tmp, filename, xstrerror (errno));
     }
   else
     {
       if (unlink (filename_tmp))
 	gfc_fatal_error ("Can't delete temporary module file '%s': %s",
-			 filename_tmp, strerror (errno));
+			 filename_tmp, xstrerror (errno));
     }
 }
 
@@ -5530,7 +5530,7 @@ gfc_use_module (void)
 
   if (module_fp == NULL)
     gfc_fatal_error ("Can't open module file '%s' for reading at %C: %s",
-		     filename, strerror (errno));
+		     filename, xstrerror (errno));
 
   /* Check that we haven't already USEd an intrinsic module with the
      same name.  */