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48eb7a94e2
glibc/sysdeps
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Joseph Myers 48eb7a94e2 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.

The aliases specified for s390-32 had the effect of exporting
__chown@@GLIBC_2.1 (but not __chown@GLIBC_2.0) despite it not being
listed in Versions files.  (I'm not sure why versioned_symbol but not
compat_symbol were effective like that to create such __chown exports
in the absence of Versions entries.)  The natural way to preserve that
versioned export of __chown seems to be to add it in a Versions file,
so I did so.  (Maybe actually it should be a compat symbol,
__chown@GLIBC_2.1, unless there's a good reason for that export, but
this patch doesn't change anything there.)

Tested for x86.

	[BZ #14138]
	* sysdeps/unix/sysv/linux/i386/chown.c: Remove file.
	* sysdeps/unix/sysv/linux/i386/fchown.c: Likewise.
	* sysdeps/unix/sysv/linux/i386/lchown.c: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/chown.c: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/fchown.c: Remove file.
	* sysdeps/unix/sysv/linux/s390/s390-32/lchown.c: Likewise.
	* sysdeps/unix/sysv/linux/sh/chown.c: Likewise.
	* sysdeps/unix/sysv/linux/sh/fchown.c: Likewise.
	* sysdeps/unix/sysv/linux/sh/lchown.c: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/chown.c: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/fchown.c: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/lchown.c: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/Versions (GLIBC_2.1): Add
	__chown.
	* sysdeps/unix/sysv/linux/i386/syscalls.list (chown): Add syscall.
	(lchown): Likewise.
	(fchown): Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list (chown):
	Likewise.
	(lchown): Likewise.
	(fchown): Likewise.
	* sysdeps/unix/sysv/linux/sh/syscalls.list (chown): Likewise.
	(lchown): Likewise.
	(fchown): Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list (chown):
	Likewise.
	(lchown): Likewise.
	(fchown): Likewise.
2014-10-24 12:59:23 +00:00
..
aarch64 Remove spaces. 2014-10-24 12:53:19 +00:00
alpha soft-fp: Refactor exception handling for comparisons. 2014-10-09 01:03:56 +00:00
arm ARM: Use movw/movt more when available 2014-10-22 14:20:35 -07:00
generic
gnu
hppa Remove configuration name patterns from shlib-versions. 2014-09-12 12:28:47 +00:00
i386 NPTL: Clean up THREAD_SYSINFO macros. 2014-10-17 15:03:00 -07:00
ia64 NPTL: Clean up THREAD_SYSINFO macros. 2014-10-17 15:03:00 -07:00
ieee754
init_array
m68k Remove configuration name patterns from shlib-versions. 2014-09-12 12:28:47 +00:00
mach Don't use INTVARDEF/INTUSE with __libc_enable_secure (bug 14132). 2014-10-10 11:13:11 +00:00
microblaze
mips Remove extra whitespace from end of line. 2014-10-01 13:46:51 -07:00
nptl Make internal lock-init macros return void. 2014-10-20 14:13:14 -07:00
posix Remove _POSIX_REGEX_VERSION 2014-09-15 10:16:14 +05:30
powerpc Don't use INTDEF for powerpc32 compat symbols (bug 14132). 2014-10-23 21:43:41 +00:00
pthread
s390 Require autoconf 2.69 2014-09-29 07:53:36 -07:00
sh
sparc soft-fp: Refactor exception handling for comparisons. 2014-10-09 01:03:56 +00:00
tile tile: fix copyright header blocks in just-committed files 2014-10-06 13:47:02 -04:00
unix Move some chown / lchown / fchown definitions to syscalls.list (bug 14138). 2014-10-24 12:59:23 +00:00
wordsize-32
wordsize-64
x86 Run tst-ld-sse-use.sh with bash. 2014-09-29 23:24:37 +00:00
x86_64