diff options
| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2018-03-18 11:28:59 +0800 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2018-05-02 08:43:31 -0300 |
| commit | cf2478d53ad7071e84c724a986b56fe17f4f4ca7 (patch) | |
| tree | 907b40dddc0c8a10b1f91246efe6f141a402f80d /sysdeps/unix/sysv/linux/generic/ustat.c | |
| parent | dc115e1cdc369c31296b8287959758fb77f33aaa (diff) | |
| download | glibc-cf2478d53ad7071e84c724a986b56fe17f4f4ca7.tar glibc-cf2478d53ad7071e84c724a986b56fe17f4f4ca7.tar.gz glibc-cf2478d53ad7071e84c724a986b56fe17f4f4ca7.tar.bz2 glibc-cf2478d53ad7071e84c724a986b56fe17f4f4ca7.zip | |
Deprecate ustat syscall interface
As for sysctl, ustat has been deprecated in favor of {f}statfs. Also
some newer ports which uses generic interface builds a stub version that
returns ENOSYS.
This patch deprecates ustat interface by removing ustat.h related headers,
adding a compatibility symbol, and avoiding new ports to build and provide
the symbol.
Checked on x86_64-linux-gnu and i686-linux-gnu. Also checked with a
check-abi on all affected ABIs.
* NEWS: Add ustat.h deprecation entry.
* bits/ustat.h: Remove file.
* misc/sys/ustat.h: Likewise.
* misc/ustat.h: Likewise.
* sysdeps/unix/sysv/linux/generic/ustat.c: Likewise.
* misc/Makefile (headers): Remove ustat.h and sys/ustat.h.
* misc/ustat.c (__ustat): Rename to __old_ustat and export only in
compatibility mode.
* sysdeps/unix/sysv/linux/ustat.c (__ustat): Likewise.
* sysdeps/unix/sysv/linux/mips/ustat.c: Define DEV_TO_KDEV and use
generic Linux implementation.
Diffstat (limited to 'sysdeps/unix/sysv/linux/generic/ustat.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/generic/ustat.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/sysdeps/unix/sysv/linux/generic/ustat.c b/sysdeps/unix/sysv/linux/generic/ustat.c deleted file mode 100644 index d4f9c8996f..0000000000 --- a/sysdeps/unix/sysv/linux/generic/ustat.c +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright (C) 2011-2018 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/ustat.h> - -#include <sysdep.h> -#include <sys/syscall.h> - -/* This deprecated syscall is no longer used (replaced with fstat). */ -int -ustat (dev_t dev, struct ustat *ubuf) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (ustat) |