(file_off): New type.
(file_open): Define.
(print_strings): Use file_off instead of file_ptr. Print addresses
which don't fit into long correctly.
(get_char): Use file_off instead of file_ptr. Use getc_unlocked if
available.
(strings_file): Use file_off instead of file_ptr. Use file_open.
* configure.in: Check for getc_unlocked.
Check for fopen64 and whether _LARGEFILE64_SOURCE needs to
be defined for it.
* configure: Rebuilt.
* config.h.in: Rebuilt.
+2001-12-04 Jakub Jelinek <jakub@redhat.com>
+
+ * strings.c: Include config.h before bfd.h.
+ (file_off): New type.
+ (file_open): Define.
+ (print_strings): Use file_off instead of file_ptr. Print addresses
+ which don't fit into long correctly.
+ (get_char): Use file_off instead of file_ptr. Use getc_unlocked if
+ available.
+ (strings_file): Use file_off instead of file_ptr. Use file_open.
+ * configure.in: Check for getc_unlocked.
+ Check for fopen64 and whether _LARGEFILE64_SOURCE needs to
+ be defined for it.
+ * configure: Rebuilt.
+ * config.h.in: Rebuilt.
+
2001-11-29 H.J. Lu <hjl@gnu.org>
* bucomm.c (make_tempname): Revert the changes made on
/* Define if you have the dcgettext function. */
#undef HAVE_DCGETTEXT
+/* Define if you have the getc_unlocked function. */
+#undef HAVE_GETC_UNLOCKED
+
/* Define if you have the getcwd function. */
#undef HAVE_GETCWD
/* Define if you have the <sys/param.h> header file. */
#undef HAVE_SYS_PARAM_H
+/* Define if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
/* Define if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Suffix used for executables, if any. */
#undef EXECUTABLE_SUFFIX
+/* Is fopen64 available? */
+#undef HAVE_FOPEN64
+
+/* Enable LFS */
+#undef _LARGEFILE64_SOURCE
+
/* Is the type time_t defined in <time.h>? */
#undef HAVE_TIME_T_IN_TIME_H
fi
-for ac_func in sbrk utimes setmode
+for ac_func in sbrk utimes setmode getc_unlocked
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:4906: checking for $ac_func" >&5
done
+# Check whether fopen64 is available and whether _LARGEFILE64_SOURCE
+# needs to be defined for it
+echo $ac_n "checking for fopen64""... $ac_c" 1>&6
+echo "configure:4962: checking for fopen64" >&5
+if eval "test \"`echo '$''{'bu_cv_have_fopen64'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 4967 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int main() {
+FILE *f = fopen64 ("/tmp/foo","r");
+; return 0; }
+EOF
+if { (eval echo configure:4974: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ bu_cv_have_fopen64=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ saved_CPPFLAGS=$CPPFLAGS
+ CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
+ cat > conftest.$ac_ext <<EOF
+#line 4984 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int main() {
+FILE *f = fopen64 ("/tmp/foo","r");
+; return 0; }
+EOF
+if { (eval echo configure:4991: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ bu_cv_have_fopen64="need -D_LARGEFILE64_SOURCE"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ bu_cv_have_fopen64=no
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+fi
+ CPPFLAGS=$saved_CPPFLAGS
+
+echo "$ac_t""$bu_cv_have_fopen64" 1>&6
+if test $bu_cv_have_fopen64 != no; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_FOPEN64 1
+EOF
+
+ if test $bu_cv_have_fopen64 = "need -D_LARGEFILE64_SOURCE"; then
+ cat >> confdefs.h <<\EOF
+#define _LARGEFILE64_SOURCE 1
+EOF
+
+ fi
+fi
+
# Some systems have frexp only in -lm, not in -lc.
echo $ac_n "checking for library containing frexp""... $ac_c" 1>&6
AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h)
AC_HEADER_SYS_WAIT
AC_FUNC_ALLOCA
-AC_CHECK_FUNCS(sbrk utimes setmode)
+AC_CHECK_FUNCS(sbrk utimes setmode getc_unlocked)
+
+# Check whether fopen64 is available and whether _LARGEFILE64_SOURCE
+# needs to be defined for it
+AC_MSG_CHECKING([for fopen64])
+AC_CACHE_VAL(bu_cv_have_fopen64,
+[AC_TRY_LINK([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");],
+bu_cv_have_fopen64=yes,
+[saved_CPPFLAGS=$CPPFLAGS
+ CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
+ AC_TRY_LINK([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");],
+bu_cv_have_fopen64="need -D_LARGEFILE64_SOURCE",
+bu_cv_have_fopen64=no)
+ CPPFLAGS=$saved_CPPFLAGS])])
+AC_MSG_RESULT($bu_cv_have_fopen64)
+if test $bu_cv_have_fopen64 != no; then
+ AC_DEFINE([HAVE_FOPEN64], 1,
+ [Is fopen64 available?])
+ if test $bu_cv_have_fopen64 = "need -D_LARGEFILE64_SOURCE"; then
+ AC_DEFINE([_LARGEFILE64_SOURCE], 1,
+ [Enable LFS])
+ fi
+fi
# Some systems have frexp only in -lm, not in -lc.
AC_SEARCH_LIBS(frexp, m)
Written by Richard Stallman <rms@gnu.ai.mit.edu>
and David MacKenzie <djm@gnu.ai.mit.edu>. */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
#include "bfd.h"
#include <stdio.h>
#include <getopt.h>
/* 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
+
/* Radix for printing addresses (must be 8, 10 or 16). */
static int address_radix;
static boolean strings_file PARAMS ((char *file));
static int integer_arg PARAMS ((char *s));
static void print_strings PARAMS ((const char *filename, FILE *stream,
- file_ptr address, int stop_point,
+ file_off address, int stop_point,
int magiccount, char *magic));
static void usage PARAMS ((FILE *stream, int status));
-static long get_char PARAMS ((FILE *stream, file_ptr *address,
+static long get_char PARAMS ((FILE *stream, file_off *address,
int *magiccount, char **magic));
\f
int
{
FILE *stream;
- stream = fopen (file, "rb");
- /* Not all systems permit "rb", so try "r" if it failed. */
- if (stream == NULL)
- stream = fopen (file, "r");
+ stream = file_open (file, FOPEN_RB);
if (stream == NULL)
{
fprintf (stderr, "%s: ", program_name);
return false;
}
- print_strings (file, stream, (file_ptr) 0, 0, 0, (char *) 0);
+ print_strings (file, stream, (file_off) 0, 0, 0, (char *) 0);
if (fclose (stream) == EOF)
{
static long
get_char (stream, address, magiccount, magic)
FILE *stream;
- file_ptr *address;
+ file_off *address;
int *magiccount;
char **magic;
{
{
if (stream == NULL)
return EOF;
+#ifdef HAVE_GETC_UNLOCKED
+ c = getc_unlocked (stream);
+#else
c = getc (stream);
+#endif
if (c == EOF)
return EOF;
}
print_strings (filename, stream, address, stop_point, magiccount, magic)
const char *filename;
FILE *stream;
- file_ptr address;
+ file_off address;
int stop_point;
int magiccount;
char *magic;
while (1)
{
- file_ptr start;
+ file_off start;
int i;
long c;
switch (address_radix)
{
case 8:
- printf ("%7lo ", (unsigned long) start);
+#if __STDC_VERSION__ >= 199901L || (defined(__GNUC__) && __GNUC__ >= 2)
+ if (sizeof (start) > sizeof (long))
+ printf ("%7Lo ", (unsigned long long) start);
+ else
+#else
+# if !BFD_HOST_64BIT_LONG
+ if (start != (unsigned long) start)
+ printf ("++%7lo ", (unsigned long) start);
+ else
+# endif
+#endif
+ printf ("%7lo ", (unsigned long) start);
break;
case 10:
- printf ("%7ld ", (long) start);
+#if __STDC_VERSION__ >= 199901L || (defined(__GNUC__) && __GNUC__ >= 2)
+ if (sizeof (start) > sizeof (long))
+ printf ("%7Ld ", (unsigned long long) start);
+ else
+#else
+# if !BFD_HOST_64BIT_LONG
+ if (start != (unsigned long) start)
+ printf ("++%7ld ", (unsigned long) start);
+ else
+# endif
+#endif
+ printf ("%7ld ", (long) start);
break;
case 16:
- printf ("%7lx ", (unsigned long) start);
+#if __STDC_VERSION__ >= 199901L || (defined(__GNUC__) && __GNUC__ >= 2)
+ if (sizeof (start) > sizeof (long))
+ printf ("%7Lx ", (unsigned long long) start);
+ else
+#else
+# if !BFD_HOST_64BIT_LONG
+ if (start != (unsigned long) start)
+ printf ("%lx%8.8lx ", start >> 32, start & 0xffffffff);
+ else
+# endif
+#endif
+ printf ("%7lx ", (unsigned long) start);
break;
}
projects / thirdparty / binutils-gdb.git / commitdiff
