* gas/mips/branch-swap.d: Pass -32 to as.

[binutils-gdb.git] / gas / input-file.c

diff --git a/gas/input-file.c b/gas/input-file.c
index 5ada6304b1513c0212da17519962c2f58898e16f..01cc669feffb8522b6c01c2ae25cc565698c32c8 100644 (file)
--- a/gas/input-file.c
+++ b/gas/input-file.c
@@ -26,7 +26,7 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <sys/stat.h>
+#include <errno.h>
 #include "as.h"
 #include "input-file.h"
 #include "safe-ctype.h"
@@ -135,19 +135,6 @@ input_file_open (char *filename, /* "" means use stdin. Must not be 0.  */
   assert (filename != 0);      /* Filename may not be NULL.  */
   if (filename[0])
     {
-      struct stat statbuf;
-
-      if (stat (filename, &statbuf) < 0)
-       {
-         as_bad (_("%s: No such file"), filename);
-         return;
-       }
-      else if (! S_ISREG (statbuf.st_mode))
-       {
-         as_bad (_("'%s' is not an ordinary file"), filename);
-         return;
-       }
-
       f_in = fopen (filename, FOPEN_RT);
       file_name = filename;
     }
@@ -159,14 +146,24 @@ input_file_open (char *filename, /* "" means use stdin. Must not be 0.  */
       file_name = _("{standard input}");
     }
 
-  if (f_in == (FILE *) 0)
+  if (f_in)
+    c = getc (f_in);
+
+  if (f_in == NULL || ferror (f_in))
     {
-      as_bad (_("can't open %s for reading"), file_name);
-      as_perror ("%s", file_name);
+#ifdef BFD_ASSEMBLER
+      bfd_set_error (bfd_error_system_call);
+#endif
+      as_perror (_("Can't open %s for reading"), file_name);
+
+      if (f_in)
+       {
+         fclose (f_in);
+         f_in = NULL;
+       }
       return;
     }
 
-  c = getc (f_in);
   if (c == '#')
     {
       /* Begins with comment, may not want to preprocess.  */
@@ -222,6 +219,9 @@ input_file_get (char *buf, int buflen)
   size = fread (buf, sizeof (char), buflen, f_in);
   if (size < 0)
     {
+#ifdef BFD_ASSEMBLER
+      bfd_set_error (bfd_error_system_call);
+#endif
       as_perror (_("Can't read from %s"), file_name);
       size = 0;
     }
@@ -248,6 +248,9 @@ input_file_give_next_buffer (char *where /* Where to place 1st character of new
     size = fread (where, sizeof (char), BUFFER_SIZE, f_in);
   if (size < 0)
     {
+#ifdef BFD_ASSEMBLER
+      bfd_set_error (bfd_error_system_call);
+#endif
       as_perror (_("Can't read from %s"), file_name);
       size = 0;
     }
@@ -256,7 +259,12 @@ input_file_give_next_buffer (char *where /* Where to place 1st character of new
   else
     {
       if (fclose (f_in))
-       as_perror (_("Can't close %s"), file_name);
+       {
+#ifdef BFD_ASSEMBLER
+         bfd_set_error (bfd_error_system_call);
+#endif
+         as_perror (_("Can't close %s"), file_name);
+       }
       f_in = (FILE *) 0;
       return_value = 0;
     }