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glibc/include
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Adhemerval Zanella 81a1443941 wcsmbs: optimize wcscat 
This patch rewrites wcscat using wcslen and wcscpy.  This is similar to
the optimization done on strcat by 6e46de42fe.

The strcpy changes are mainly to add the internal alias to avoid PLT
calls.

Checked on x86_64-linux-gnu and a build against the affected
architectures.

	* include/wchar.h (__wcscpy): New prototype.
	* sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-ppc32.c
	(__wcscpy): Route internal symbol to generic implementation.
	* sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy.c (wcscpy):
	Add internal __wcscpy alias.
	* sysdeps/powerpc/powerpc64/multiarch/wcscpy.c (wcscpy): Likewise.
	* sysdeps/s390/wcscpy.c (wcscpy): Likewise.
	* sysdeps/x86_64/multiarch/wcscpy.c (wcscpy): Likewise.
	* wcsmbs/wcscpy.c (wcscpy): Add
	* sysdeps/x86_64/multiarch/wcscpy-c.c (WCSCPY): Adjust macro to
	use generic implementation.
	* wcsmbs/wcscat.c (wcscat): Rewrite using wcslen and wcscpy.
2019-02-27 10:00:37 -03:00
..
arpa CVE-2016-10739: getaddrinfo: Fully parse IPv4 address strings [BZ #20018] 2019-01-21 21:26:03 +01:00
bits Add missing header wrappers under include/ 2019-02-16 08:25:16 +01:00
gnu Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
net Fix resolver if_* namespace (bug 17717). 2014-12-16 18:18:49 +00:00
netinet Add missing header wrappers under include/ 2019-02-16 08:25:16 +01:00
programs Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
protocols (abmon): Remove spaces. 1998-11-12 18:03:43 +00:00
rpc Run thread shutdown functions in an explicit order 2018-06-26 15:27:12 +02:00
rpcsvc Add missing header wrappers under include/ 2019-02-16 08:25:16 +01:00
sys Add missing header wrappers under include/ 2019-02-16 08:25:16 +01:00
aio.h First steps to get conformtest fully working 2012-02-25 23:18:39 -05:00
aliases.h Mark internal getXXXbyYYY functions with attribute_hidden [BZ #18822] 2017-10-01 15:21:00 -07:00
alloc_buffer.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
alloca.h Remove macros extend_alloca, extend_alloca_account [BZ #18023] 2018-06-27 19:20:37 +02:00
allocate_once.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
ar.h Add missing header wrappers under include/ 2019-02-16 08:25:16 +01:00
argp-fmtstream.h Mark internal argp functions with attribute_hidden [BZ #18822] 2017-10-01 15:10:27 -07:00
argp.h Mark internal argp functions with attribute_hidden [BZ #18822] 2017-10-01 15:10:27 -07:00
argz.h Use libc_hidden_* for argz_next, __argz_next (bug 15105). 2018-02-15 21:00:02 +00:00
array_length.h array_length: Make usable as a constant expression 2019-02-07 09:03:02 +01:00
assert.h Introduce NO_RTLD_HIDDEN, make hurd use it instead of NO_HIDDEN 2017-10-03 01:33:38 +02:00
atomic.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
byteswap.h Update. 1998-04-10 10:52:25 +00:00
complex.h float128: Add private _Float128 declarations for libm. 2017-05-15 10:23:28 -03:00
cpio.h Add more headers to include/ for conform tests. 2014-12-11 21:41:30 +00:00
crypt.h Add include/crypt.h. 2016-10-28 22:40:16 -04:00
ctype.h Use libc_hidden_* for tolower, toupper (bug 15105). 2018-02-23 13:54:53 +00:00
des.h Update. 1998-03-24 10:39:42 +00:00
dirent.h Consolidate scandir{at}{64} implementation 2018-04-20 13:57:12 -03:00
dlfcn.h libc: Extend __libc_freeres framework (Bug 23329). 2018-06-29 22:39:06 -04:00
dso_handle.h Mark __dso_handle as hidden [BZ #18822] 2017-09-26 16:53:44 -07:00
elf.h Properly compute offsets of note descriptor and next note [BZ #22370] 2017-11-28 09:57:00 -08:00
endian.h Update. 2001-03-30 05:34:59 +00:00
envz.h Installed header hygiene (BZ#20366): Test of installed headers. 2016-09-23 08:43:56 -04:00
err.h Installed header hygiene (BZ#20366): Test of installed headers. 2016-09-23 08:43:56 -04:00
errno.h hurd: Fix accessing errno from rtld 2018-03-25 00:48:01 +01:00
error.h Update. 1997-06-21 02:59:26 +00:00
execinfo.h Installed header hygiene (BZ#20366): Test of installed headers. 2016-09-23 08:43:56 -04:00
fcntl.h Fix Linux fcntl OFD locks for non-LFS architectures (BZ#20251) 2018-06-26 13:22:53 -03:00
features.h Break some lines before not after operators. 2019-02-22 01:32:36 +00:00
fenv.h Move fenv.h soft-float inlines from fenv_private.h to include/fenv.h. 2018-09-04 19:52:06 +00:00
float.h Handle more _FloatN, _FloatNx types in include/float.h. 2017-11-07 23:49:04 +00:00
fmtmsg.h Add more headers to include/ for conform tests. 2014-12-11 21:41:30 +00:00
fnmatch.h First steps to get conformtest fully working 2012-02-25 23:18:39 -05:00
fpu_control.h Hide internal __setfpucw function [BZ #18822] 2017-10-01 17:52:15 -07:00
fstab.h Add missing header wrappers under include/ 2019-02-16 08:25:16 +01:00
fts.h Add missing header wrappers under include/ 2019-02-16 08:25:16 +01:00
ftw.h Update. 1997-06-21 02:59:26 +00:00
gconv.h Update. 1997-11-18 02:50:07 +00:00
getopt_int.h Update. 2004-03-09 10:36:53 +00:00
getopt.h getopt: remove USE_NONOPTION_FLAGS 2017-04-07 07:45:53 -04:00
glob.h Hide internal __glob64 function [BZ #18822] 2017-10-01 18:02:10 -07:00
gmp.h Mark internal gmp functions with attribute_hidden [BZ #18822] 2017-10-01 15:15:30 -07:00
gnu-versions.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
grp-merge.h NSS: Implement group merging support. 2016-04-29 22:18:21 -04:00
grp.h Mark internal grp/pwd/shadow functions with attribute_hidden [BZ #18822] 2017-10-01 15:13:13 -07:00
gshadow.h Mark internal gshadow functions with attribute_hidden [BZ #18822] 2017-10-01 15:19:17 -07:00
iconv.h Update. 1999-08-21 00:38:15 +00:00
ifaddrs.h hurd: Fix getifaddrs' and freeifaddrs' symbol exposition 2017-09-28 01:05:18 +02:00
ifreq.h Hide internal __ifreq function [BZ #18822] 2017-10-01 17:35:46 -07:00
ifunc-impl-list.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
inline-hashtab.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
intprops.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
inttypes.h Use libc_hidden_* for strtoumax (bug 15105). 2018-02-28 14:16:21 +00:00
langinfo.h Add first fixes for conformtest for POSIX2008 2012-02-26 21:32:56 -05:00
lastlog.h Add missing header wrappers under include/ 2019-02-16 08:25:16 +01:00
libc-diag.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libc-internal.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libc-pointer-arith.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libc-symbols.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libgen.h Update. 1997-06-21 02:59:26 +00:00
libintl.h Installed header hygiene (BZ#20366): Test of installed headers. 2016-09-23 08:43:56 -04:00
limits.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
link.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
list_t.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
list.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
locale.h First steps to get conformtest fully working 2012-02-25 23:18:39 -05:00
malloc.h Hide internal __malloc_check_init function [BZ #18822] 2017-10-01 16:00:36 -07:00
math-narrow-eval.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math.h Use copysign functions not __copysign functions in glibc libm. 2018-09-27 20:04:48 +00:00
mcheck.h Installed header hygiene (BZ#20366): Test of installed headers. 2016-09-23 08:43:56 -04:00
memory.h Update. 1997-06-21 02:59:26 +00:00
mntent.h Hide internal __hasmntopt function [BZ #18822] 2017-10-01 17:37:42 -07:00
monetary.h Use STRFMON_LDBL_IS_DBL instead of __ldbl_is_dbl. 2018-11-16 09:21:14 -02:00
mqueue.h Fix mq_receive, mq_send mq_timed* namespace (bug 18545). 2015-06-17 20:19:04 +00:00
netdb.h Mark internal getXXXbyYYY functions with attribute_hidden [BZ #18822] 2017-10-01 15:21:00 -07:00
netgroup.h Update. 1997-06-21 02:59:26 +00:00
nl_types.h Update. 1997-12-22 20:53:38 +00:00
nss.h nss: Export nscd hash function as __nss_hash [BZ #22459] 2017-11-23 14:08:11 +01:00
nsswitch.h Update. 1997-06-21 02:59:26 +00:00
obstack.h Installed header hygiene (BZ#20366): Test of installed headers. 2016-09-23 08:43:56 -04:00
plural-exp.h Hide internal __gettextparse function [BZ #18822] 2017-10-01 17:31:05 -07:00
poll.h Update. 2000-08-21 16:02:48 +00:00
printf.h Hide internal printf functions [BZ #18822/21986] 2017-08-22 07:50:57 -07:00
pthread.h Fix mq_notify pthread_barrier_* namespace (bug 18544). 2015-06-17 20:16:56 +00:00
pty.h Installed header hygiene (BZ#20366): Test of installed headers. 2016-09-23 08:43:56 -04:00
pwd.h Mark internal grp/pwd/shadow functions with attribute_hidden [BZ #18822] 2017-10-01 15:13:13 -07:00
re_comp.h Add missing header wrappers under include/ 2019-02-16 08:25:16 +01:00
regex.h Hide internal regex functions [BZ #18822] 2017-10-01 15:53:15 -07:00
regexp.h Add missing header wrappers under include/ 2019-02-16 08:25:16 +01:00
resolv.h Obsolete p_secstodate. 2017-11-22 22:21:10 +00:00
rounding-mode.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
sched.h Don't use __typeof__ (getcpu) 2018-12-07 12:47:41 -08:00
scratch_buffer.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
search.h Hide internal __tdestroy function [BZ #18822] 2017-10-01 16:06:58 -07:00
set-hooks.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
setjmp.h Revert "hurd: Avoid PLTs for longjmp & siglongjmp" 2018-04-05 09:38:58 +02:00
sgtty.h Update. 1997-06-21 02:59:26 +00:00
shadow.h Mark internal grp/pwd/shadow functions with attribute_hidden [BZ #18822] 2017-10-01 15:13:13 -07:00
shlib-compat.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
signal.h Introduce NO_RTLD_HIDDEN, make hurd use it instead of NO_HIDDEN 2017-10-03 01:33:38 +02:00
spawn.h posix: Add internal symbols for posix_spawn interface 2018-10-24 15:22:27 -03:00
stab.h Update. 1997-06-21 02:59:26 +00:00
stackinfo.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
stap-probe.h Fix -Wempty-body warnings in glibc. 2019-02-13 13:50:13 +00:00
stdc-predef.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
stdio_ext.h Installed header hygiene (BZ#20366): Test of installed headers. 2016-09-23 08:43:56 -04:00
stdio.h Add internal implementations for argp.h, err.h, and error.h functions 2019-02-21 10:28:50 -03:00
stdlib.h Use libc_hidden_* for atoi (bug 15105). 2018-02-26 18:17:47 +00:00
string.h Run thread shutdown functions in an explicit order 2018-06-26 15:27:12 +02:00
strings.h Update. 1997-06-21 02:59:26 +00:00
stropts.h First steps to get conformtest fully working 2012-02-25 23:18:39 -05:00
stubs-prologue.h * sysdeps/generic/bits/libc-tsd.h [USE___THREAD]: Conditional 2002-10-11 10:52:20 +00:00
syscall.h Update. 1997-06-21 02:59:26 +00:00
sysexits.h Update. 1997-06-21 02:59:26 +00:00
syslog.h Update. 1997-06-21 02:59:26 +00:00
tar.h Update. 1997-06-21 02:59:26 +00:00
termios.h Hide internal __tcgetattr function [BZ #18822] 2017-10-01 17:48:24 -07:00
tgmath.h Update. 1998-09-06 23:45:24 +00:00
time.h time: Use int, not long int, for internal GMT offsets 2019-02-03 09:55:41 +01:00
ttyent.h Installed header hygiene (BZ#20366): Test of installed headers. 2016-09-23 08:43:56 -04:00
uchar.h First steps to get conformtest fully working 2012-02-25 23:18:39 -05:00
ucontext.h Update. 1999-10-12 18:17:41 +00:00
ulimit.h First steps to get conformtest fully working 2012-02-25 23:18:39 -05:00
unistd.h hurd: Fix linknamespace of spawni 2018-12-07 20:21:45 +01:00
utime.h First steps to get conformtest fully working 2012-02-25 23:18:39 -05:00
utmp.h Mark internal utmp functions with attribute_hidden [BZ #18822] 2017-10-01 15:51:56 -07:00
values.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
verify.h Merge mktime, timegm from upstream Gnulib 2018-09-19 17:09:08 -07:00
wait.h Add missing header wrappers under include/ 2019-02-16 08:25:16 +01:00
wchar.h wcsmbs: optimize wcscat 2019-02-27 10:00:37 -03:00
wctype.h Remove __need macros from stdio.h and wchar.h. 2017-06-08 13:58:17 -04:00
wordexp.h First steps to get conformtest fully working 2012-02-25 23:18:39 -05:00