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1999-03-13  Mark Kettenis  <kettenis@gnu.org>

	* sysdeps/unix/bsd/getpt.c (__getpt): Do not use `isatty' to check
	if the opened master pty really is a pty.  `isatty' checks for
	tty-ness and a pty is not a tty.  Return ENOENT instead of ENFILE
	if we are out of pty's.

1999-03-13  Mark Kettenis  <kettenis@gnu.org>

	* sysdeps/generic/utmp_file.c (setutent_file): Make sure the just
	opened file is closed on exec.
	* login/utmp_daemon.c (setutent_daemon): Likewise for the just
	opened socket.

1999-03-13  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* manual/llio.texi (File Position Primitive): Reformat @end
	command.  Patch by Bruno Haible <haible@ilog.fr> [PR libc/1020].

	* nscd/nscd_getpw_r.c (nscd_getpw_r): Set `errno' correctly if no
	entry is found.
	* nscd/nscd_getgr_r.c (nscd_getgr_r): Likewise.
	* nscd/nscd_gethst_r.c (nscd_gethst_r): Likewise.
This commit is contained in:
Ulrich Drepper
1999-03-14 21:12:49 +00:00
parent cb9245ba93
commit 336dfb2d27
8 changed files with 64 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
sysdeps/unix/bsd/getpt.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1998 Free Software Foundation, Inc.
/* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
@ -64,20 +64,14 @@ __getpt (void)
fd = __open (buf, O_RDWR);
if (fd != -1)
{
if (__isatty (fd))
return fd;
return fd;
__close (fd);
continue;
}
if (errno != EIO)
if (errno == ENOENT)
return -1;
}
}
__set_errno (ENFILE);
__set_errno (ENOENT);
return -1;
}
weak_alias (__getpt, getpt)