merge from gcc

[external/binutils.git] / binutils / strings.c

diff --git a/binutils/strings.c b/binutils/strings.c
index dc582f5..00cfb6d 100644 (file)
--- a/binutils/strings.c
+++ b/binutils/strings.c
@@ -80,21 +80,6 @@ extern int errno;
 /* The BFD section flags that identify an initialized data section.  */
 #define DATA_FLAGS (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS)
 
-#ifdef HAVE_FOPEN64
-typedef off64_t file_off;
-#define file_open(s,m) fopen64(s, m)
-#else
-typedef off_t file_off;
-#define file_open(s,m) fopen(s, m)
-#endif
-#ifdef HAVE_STAT64
-typedef struct stat64 statbuf;
-#define file_stat(f,s) stat64(f, s)
-#else
-typedef struct stat statbuf;
-#define file_stat(f,s) stat(f, s)
-#endif
-
 /* Radix for printing addresses (must be 8, 10 or 16).  */
 static int address_radix;
 
@@ -145,9 +130,9 @@ typedef struct
 static void strings_a_section (bfd *, asection *, void *);
 static bfd_boolean strings_object_file (const char *);
 static bfd_boolean strings_file (char *file);
-static void print_strings (const char *, FILE *, file_off, int, int, char *);
+static void print_strings (const char *, FILE *, file_ptr, int, int, char *);
 static void usage (FILE *, int);
-static long get_char (FILE *, file_off *, int *, char **);
+static long get_char (FILE *, file_ptr *, int *, char **);
 \f
 int main (int, char **);
 
@@ -158,6 +143,7 @@ main (int argc, char **argv)
   int exit_status = 0;
   bfd_boolean files_given = FALSE;
   char *s;
+  int numeric_opt = 0;
 
 #if defined (HAVE_SETLOCALE)
   setlocale (LC_ALL, "");
@@ -247,13 +233,17 @@ main (int argc, char **argv)
          usage (stderr, 1);
 
        default:
-         string_min = (int) strtoul (argv[optind - 1] + 1, &s, 0);
-         if (s != NULL && *s != 0)
-           fatal (_("invalid integer argument %s"), argv[optind - 1] + 1);
+         numeric_opt = optind;
          break;
        }
     }
 
+  if (numeric_opt != 0)
+    {
+      string_min = (int) strtoul (argv[numeric_opt - 1] + 1, &s, 0);
+      if (s != NULL && *s != 0)
+       fatal (_("invalid integer argument %s"), argv[numeric_opt - 1] + 1);
+    }
   if (string_min < 1)
     fatal (_("invalid minimum string length %d"), string_min);
 
@@ -357,7 +347,7 @@ strings_a_section (bfd *abfd, asection *sect, void *arg)
       got_a_section = TRUE;
 
       print_strings (filename_and_sizep->filename, NULL, sect->filepos,
-                    0, sectsize, mem);
+                    0, sectsize, (char *) mem);
     }
 
   free (mem);
@@ -409,9 +399,11 @@ strings_object_file (const char *file)
 static bfd_boolean
 strings_file (char *file)
 {
-  statbuf st;
+  struct stat st;
+
+  /* get_file_size does not support non-S_ISREG files.  */
 
-  if (file_stat (file, &st) < 0)
+  if (stat (file, &st) < 0)
     {
       if (errno == ENOENT)
        non_fatal (_("'%s': No such file"), file);
@@ -429,7 +421,7 @@ strings_file (char *file)
     {
       FILE *stream;
 
-      stream = file_open (file, FOPEN_RB);
+      stream = fopen (file, FOPEN_RB);
       if (stream == NULL)
        {
          fprintf (stderr, "%s: ", program_name);
@@ -437,7 +429,7 @@ strings_file (char *file)
          return FALSE;
        }
 
-      print_strings (file, stream, (file_off) 0, 0, 0, (char *) 0);
+      print_strings (file, stream, (file_ptr) 0, 0, 0, (char *) 0);
 
       if (fclose (stream) == EOF)
        {
@@ -461,7 +453,7 @@ strings_file (char *file)
    MAGICCOUNT is how many characters are in it.  */
 
 static long
-get_char (FILE *stream, file_off *address, int *magiccount, char **magic)
+get_char (FILE *stream, file_ptr *address, int *magiccount, char **magic)
 {
   int c, i;
   long r = EOF;
@@ -537,14 +529,14 @@ get_char (FILE *stream, file_off *address, int *magiccount, char **magic)
    Those characters come at address ADDRESS and the data in STREAM follow.  */
 
 static void
-print_strings (const char *filename, FILE *stream, file_off address,
+print_strings (const char *filename, FILE *stream, file_ptr address,
               int stop_point, int magiccount, char *magic)
 {
   char *buf = (char *) xmalloc (sizeof (char) * (string_min + 1));
 
   while (1)
     {
-      file_off start;
+      file_ptr start;
       int i;
       long c;