mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2025-01-30 12:44:10 +08:00
c5e10fb2eb
Add a check that next_archived_file doesn't return the same element. Seen with the following, which I think shows a bug with "ar r" and thin archives as you get two copies of artest.a in artest2.a. $ rm tmpdir/artest* $ ./ar rc tmpdir/artest.a tmpdir/bintest.o $ ./ar rcT tmpdir/artest2.a tmpdir/artest.a $ ./bfdtest1 tmpdir/artest.a $ ./bfdtest1 tmpdir/artest2.a $ ./ar rcT tmpdir/artest2.a tmpdir/artest.a $ ./bfdtest1 tmpdir/artest2.a oops: next_archived_file
81 lines
1.9 KiB
C
81 lines
1.9 KiB
C
/* A program to test BFD.
|
|
Copyright (C) 2012-2025 Free Software Foundation, Inc.
|
|
|
|
This file is part of the GNU Binutils.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
|
MA 02110-1301, USA. */
|
|
|
|
#include "sysdep.h"
|
|
#include "bfd.h"
|
|
|
|
static void
|
|
die (const char *s)
|
|
{
|
|
printf ("oops: %s\n", s);
|
|
exit (1);
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
bfd *archive;
|
|
bfd *last, *next;
|
|
int count;
|
|
|
|
if (argc != 2)
|
|
die ("usage: bfdtest1 <archive>");
|
|
|
|
archive = bfd_openr (argv[1], NULL);
|
|
if (archive == NULL)
|
|
die ("no such archive");
|
|
|
|
if (!bfd_check_format (archive, bfd_archive))
|
|
{
|
|
bfd_close (archive);
|
|
die ("bfd_check_format");
|
|
}
|
|
|
|
for (count = 0, last = bfd_openr_next_archived_file (archive, NULL);
|
|
last;
|
|
last = next)
|
|
{
|
|
next = bfd_openr_next_archived_file (archive, last);
|
|
if (next == last)
|
|
die ("next_archived_file");
|
|
bfd_close (last);
|
|
count++;
|
|
}
|
|
|
|
for (last = bfd_openr_next_archived_file (archive, NULL);
|
|
last;
|
|
last = next)
|
|
{
|
|
next = bfd_openr_next_archived_file (archive, last);
|
|
if (next == last)
|
|
die ("next_archived_file");
|
|
bfd_close (last);
|
|
count--;
|
|
}
|
|
|
|
if (count != 0)
|
|
die ("element count differs in second scan");
|
|
|
|
if (!bfd_close (archive))
|
|
die ("bfd_close");
|
|
|
|
return 0;
|
|
}
|