from `dev_t' (st_rdev value) `const struct stat *'.
* sysdeps/unix/sysv/linux/device-nrs.h (DEV_TTY_P): Likewise.
* libio/filedoalloc.c (_IO_file_doallocate): Change caller.
* sysdeps/mach/hurd/device-nrs.h: New file.
2001-07-20 Roland McGrath <roland@frob.com>
+ * sysdeps/generic/device-nrs.h (DEV_TTY_P): Change argument type
+ from `dev_t' (st_rdev value) `const struct stat *'.
+ * sysdeps/unix/sysv/linux/device-nrs.h (DEV_TTY_P): Likewise.
+ * libio/filedoalloc.c (_IO_file_doallocate): Change caller.
+ * sysdeps/mach/hurd/device-nrs.h: New file.
+
* libio/stdio_ext.h: Moved to ...
* stdio-common/stdio_ext.h: ... here.
* libio/Makefile (headers): Move stdio_ext.h from here ...
/* Possibly a tty. */
if (
#ifdef DEV_TTY_P
- DEV_TTY_P (st.st_rdev) ||
+ DEV_TTY_P (&st) ||
#endif
isatty (fp->_fileno))
fp->_flags |= _IO_LINE_BUF;
/* Device numbers of devices used in the implementation. Generic version.
- Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+ Copyright (C) 2000,01 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
/* By default we know no device numbers. */
/* We cannot check whether a given device is a tty. */
-#define DEV_TTY_P(dev) (0)
+#define DEV_TTY_P(statp) (0)
#endif /* device-nrs.h */
--- /dev/null
+/* Device numbers of devices used in the implementation. Hurd version.
+ Copyright (C) 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _DEVICE_NRS_H
+#define _DEVICE_NRS_H 1
+
+#include <hurd/hurd_types.h>
+
+/* We cannot check whether a given device is a tty. */
+#define DEV_TTY_P(statp) ((stap)->st_fstype == FSTYPE_TERM)
+
+#endif /* device-nrs.h */
#define DEV_TTY_HIGH_MAJOR 143
/* Test whether given device is a tty. */
-#define DEV_TTY_P(dev) \
- ({ int __dev_major = major (dev); \
+#define DEV_TTY_P(statp) \
+ ({ int __dev_major = major ((statp)->st_rdev); \
__dev_major >= DEV_TTY_LOW_MAJOR && __dev_major <= DEV_TTY_HIGH_MAJOR; })
#endif /* device-nrs.h */