diff options
Diffstat (limited to 'binutils/arsup.c')
| -rw-r--r-- | binutils/arsup.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/binutils/arsup.c b/binutils/arsup.c index a668f27..8b4437f 100644 --- a/binutils/arsup.c +++ b/binutils/arsup.c @@ -345,13 +345,25 @@ ar_save (void) else { char *ofilename = xstrdup (bfd_get_filename (obfd)); + bfd_boolean skip_stat = FALSE; + struct stat target_stat; + int ofd = -1; if (deterministic > 0) obfd->flags |= BFD_DETERMINISTIC_OUTPUT; +#if !defined (_WIN32) || defined (__CYGWIN32__) + /* It's OK to fail; at worst it will result in SMART_RENAME using a slow + copy fallback to write the output. */ + ofd = dup (fileno (obfd->iostream)); + if (lstat (real_name, &target_stat) != 0) + skip_stat = TRUE; +#endif + bfd_close (obfd); - smart_rename (ofilename, real_name, 0); + smart_rename (ofilename, real_name, ofd, + skip_stat ? NULL : &target_stat, 0); obfd = 0; free (ofilename); } |