From cf2478d53ad7071e84c724a986b56fe17f4f4ca7 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Sun, 18 Mar 2018 11:28:59 +0800 Subject: 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. --- misc/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'misc/Makefile') diff --git a/misc/Makefile b/misc/Makefile index a5076b3..a1d568b 100644 --- a/misc/Makefile +++ b/misc/Makefile @@ -31,7 +31,7 @@ headers := sys/uio.h bits/uio-ext.h bits/uio_lim.h \ sys/mman.h sys/param.h bits/param.h \ fstab.h mntent.h search.h err.h error.h \ sys/queue.h sysexits.h syscall.h sys/syscall.h sys/swap.h \ - sys/select.h ustat.h sys/ustat.h bits/ustat.h sys/sysinfo.h \ + sys/select.h sys/sysinfo.h \ regexp.h bits/select.h bits/mman.h sys/xattr.h \ syslog.h sys/syslog.h \ bits/syslog.h bits/syslog-ldbl.h bits/syslog-path.h bits/error.h \ -- cgit v1.1