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[Bug libc/14138] Move some functions to syscalls.list
- From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Mon, 06 Oct 2014 22:33:27 +0000
- Subject: [Bug libc/14138] Move some functions to syscalls.list
- Auto-submitted: auto-generated
- References: <bug-14138-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=14138
--- Comment #5 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
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- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=abb280f799c47f76463b27d60f271208cbbf0c49
commit abb280f799c47f76463b27d60f271208cbbf0c49
Author: Joseph Myers <joseph@codesourcery.com>
Date: Mon Oct 6 22:30:54 2014 +0000
Move some chown / lchown / fchown definitions to syscalls.list (bug 14138).
Continuing the move of syscall definitions to syscalls.list, where the
removal of support for old kernel versions has made this possible,
this patch moves various definitions of chown, lchown and fchown.
In most cases the need for special syscalls.list entries (rather than
existing generic ones) is because these architectures use chown32,
lchown32 and fchown32 as syscall names. Some architectures also have
symbol versioning compatibility for older versions of chown having
been equivalent to lchown.
In the case of powerpc, chown.c (providing the chown@@GLIBC_2.1
default version) is replaced by a syscalls.list entry (for powerpc32;
powerpc64 has no need for this because of its more recent minimum
symbol version, so can just use the entry in
sysdeps/unix/syscalls.list), but lchown.S is left as-is because it
provides the compat version of chown as an actual alias for __lchown,
which is not yet supported by syscalls.list. This file can be removed
once such aliases are supported in syscalls.list.
[BZ #14138]
* sysdeps/unix/sysv/linux/arm/fchown.c: Remove file.
* sysdeps/unix/sysv/linux/arm/lchown.c: Likewise.
* sysdeps/unix/sysv/linux/m68k/fchown.c: Likewise.
* sysdeps/unix/sysv/linux/m68k/lchown.c: Likewise.
* sysdeps/unix/sysv/linux/powerpc/chown.c: Likewise.
* sysdeps/unix/sysv/linux/arm/syscalls.list (lchown): Add syscall.
(fchown): Likewise.
* sysdeps/unix/sysv/linux/m68k/syscalls.list (lchown): Likewise.
(fchown): Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list (chown):
Likewise.
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 15 +++++++
sysdeps/unix/sysv/linux/arm/fchown.c | 1 -
sysdeps/unix/sysv/linux/arm/lchown.c | 1 -
sysdeps/unix/sysv/linux/arm/syscalls.list | 2 +
sysdeps/unix/sysv/linux/m68k/fchown.c | 1 -
sysdeps/unix/sysv/linux/m68k/lchown.c | 1 -
sysdeps/unix/sysv/linux/m68k/syscalls.list | 2 +
sysdeps/unix/sysv/linux/powerpc/chown.c | 43 --------------------
.../sysv/linux/powerpc/powerpc32/syscalls.list | 2 +
9 files changed, 21 insertions(+), 47 deletions(-)
delete mode 100644 sysdeps/unix/sysv/linux/arm/fchown.c
delete mode 100644 sysdeps/unix/sysv/linux/arm/lchown.c
delete mode 100644 sysdeps/unix/sysv/linux/m68k/fchown.c
delete mode 100644 sysdeps/unix/sysv/linux/m68k/lchown.c
delete mode 100644 sysdeps/unix/sysv/linux/powerpc/chown.c
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