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* dir.cc (readdir): Avoid reading from the beginning when

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readdir is called after a previous call has returned NULL.
This commit is contained in:
Corinna Vinschen 2000-11-09 13:32:33 +00:00
parent 3aae15c9ba
commit edd7573015
2 changed files with 7 additions and 1 deletions
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5
winsup/cygwin/ChangeLog
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@ -1,3 +1,8 @@
Thu Nov 9 14:30:00 2000 Corinna Vinschen <corinna@vinschen.de>
* dir.cc (readdir): Avoid reading from the beginning when
readdir is called after a previous call has returned NULL.
Wed Nov 8 21:00:31 2000 Christopher Faylor <cgf@cygnus.com> Wed Nov 8 21:00:31 2000 Christopher Faylor <cgf@cygnus.com>
* select.cc (peek_pipe): Deal with pending newline in pty_master. * select.cc (peek_pipe): Deal with pending newline in pty_master.

3
winsup/cygwin/dir.cc
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@ -145,7 +145,8 @@ readdir (DIR * dir)
return res; return res;
} }
if (dir->__d_u.__d_data.__handle == INVALID_HANDLE_VALUE) if (dir->__d_u.__d_data.__handle == INVALID_HANDLE_VALUE
&& dir->__d_position == 0)
{ {
handle = FindFirstFileA (dir->__d_dirname, &buf); handle = FindFirstFileA (dir->__d_dirname, &buf);
DWORD lasterr = GetLastError (); DWORD lasterr = GetLastError ();