x86-64: Update comments in IFUNC selectors

	* sysdeps/x86_64/multiarch/memcmp.c: Update comments.
	* sysdeps/x86_64/multiarch/memmove.c: Likewise.
	* sysdeps/x86_64/multiarch/memrchr.c: Likewise.
	* sysdeps/x86_64/multiarch/memset.c: Likewise.
	* sysdeps/x86_64/multiarch/rawmemchr.c: Likewise.
	* sysdeps/x86_64/multiarch/strchrnul.c: Likewise.
	* sysdeps/x86_64/multiarch/strlen.c: Likewise.
	* sysdeps/x86_64/multiarch/strnlen.c: Likewise.
	* sysdeps/x86_64/multiarch/wcschr.c: Likewise.
	* sysdeps/x86_64/multiarch/wcscpy.c: Likewise.
	* sysdeps/x86_64/multiarch/wcslen.c: Likewise.
	* sysdeps/x86_64/multiarch/wcsnlen.c: Likewise.
	* sysdeps/x86_64/multiarch/wmemchr.c: Likewise.
	* sysdeps/x86_64/multiarch/wmemcmp.c: Likewise.
	* sysdeps/x86_64/multiarch/wmemset.c: Likewise.
	* sysdeps/x86_64/multiarch/wmemset_chk.c: Likewise.

17 files changed, 35 insertions, 21 deletions

diff --git a/ChangeLog b/ChangeLog
index df43605..41372f5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,24 @@
 2017-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 
+	* sysdeps/x86_64/multiarch/memcmp.c: Update comments.
+	* sysdeps/x86_64/multiarch/memmove.c: Likewise.
+	* sysdeps/x86_64/multiarch/memrchr.c: Likewise.
+	* sysdeps/x86_64/multiarch/memset.c: Likewise.
+	* sysdeps/x86_64/multiarch/rawmemchr.c: Likewise.
+	* sysdeps/x86_64/multiarch/strchrnul.c: Likewise.
+	* sysdeps/x86_64/multiarch/strlen.c: Likewise.
+	* sysdeps/x86_64/multiarch/strnlen.c: Likewise.
+	* sysdeps/x86_64/multiarch/wcschr.c: Likewise.
+	* sysdeps/x86_64/multiarch/wcscpy.c: Likewise.
+	* sysdeps/x86_64/multiarch/wcslen.c: Likewise.
+	* sysdeps/x86_64/multiarch/wcsnlen.c: Likewise.
+	* sysdeps/x86_64/multiarch/wmemchr.c: Likewise.
+	* sysdeps/x86_64/multiarch/wmemcmp.c: Likewise.
+	* sysdeps/x86_64/multiarch/wmemset.c: Likewise.
+	* sysdeps/x86_64/multiarch/wmemset_chk.c: Likewise.
+
+2017-07-09  H.J. Lu  <hongjiu.lu@intel.com>
+
 	* sysdeps/x86_64/multiarch/ifunc-impl-list.c: Update comments.
 
 2017-07-09  Helge Deller  <deller@gmx.de>
diff --git a/sysdeps/x86_64/multiarch/memcmp.c b/sysdeps/x86_64/multiarch/memcmp.c
index b3e4ac3..87f7593 100644
--- a/sysdeps/x86_64/multiarch/memcmp.c
+++ b/sysdeps/x86_64/multiarch/memcmp.c
@@ -17,8 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Define multiple versions only for the definition in lib and for
-   DSO.  */
+/* Define multiple versions only for the definition in libc.  */
 #if IS_IN (libc)
 # define memcmp __redirect_memcmp
 # include <string.h>
diff --git a/sysdeps/x86_64/multiarch/memmove.c b/sysdeps/x86_64/multiarch/memmove.c
index c615808..0b01b16 100644
--- a/sysdeps/x86_64/multiarch/memmove.c
+++ b/sysdeps/x86_64/multiarch/memmove.c
@@ -17,8 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Define multiple versions only for the definition in lib and for
-   DSO.  */
+/* Define multiple versions only for the definition in libc.  */
 #if IS_IN (libc)
 # define memmove __redirect_memmove
 # include <string.h>
diff --git a/sysdeps/x86_64/multiarch/memrchr.c b/sysdeps/x86_64/multiarch/memrchr.c
index 003d403..270406a 100644
--- a/sysdeps/x86_64/multiarch/memrchr.c
+++ b/sysdeps/x86_64/multiarch/memrchr.c
@@ -17,7 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Define multiple versions only for the definition in libc. */
+/* Define multiple versions only for the definition in libc.  */
 #if IS_IN (libc)
 # define memrchr __redirect_memrchr
 # include <string.h>
diff --git a/sysdeps/x86_64/multiarch/memset.c b/sysdeps/x86_64/multiarch/memset.c
index e3f5eaa..50181ac 100644
--- a/sysdeps/x86_64/multiarch/memset.c
+++ b/sysdeps/x86_64/multiarch/memset.c
@@ -17,9 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Define multiple versions only for the definition in lib and for
-   DSO.  In static binaries we need memset before the initialization
-   happened.  */
+/* Define multiple versions only for the definition in libc.  */
 #if IS_IN (libc)
 # define memset __redirect_memset
 # include <string.h>
diff --git a/sysdeps/x86_64/multiarch/rawmemchr.c b/sysdeps/x86_64/multiarch/rawmemchr.c
index c97cfa2..78db3ff 100644
--- a/sysdeps/x86_64/multiarch/rawmemchr.c
+++ b/sysdeps/x86_64/multiarch/rawmemchr.c
@@ -17,7 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Define multiple versions only for the definition in libc. */
+/* Define multiple versions only for the definition in libc.  */
 #if IS_IN (libc)
 # define rawmemchr __redirect_rawmemchr
 # define __rawmemchr __redirect___rawmemchr
diff --git a/sysdeps/x86_64/multiarch/strchrnul.c b/sysdeps/x86_64/multiarch/strchrnul.c
index 4a4c55a..bc9bf9c 100644
--- a/sysdeps/x86_64/multiarch/strchrnul.c
+++ b/sysdeps/x86_64/multiarch/strchrnul.c
@@ -17,7 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Define multiple versions only for the definition in libc. */
+/* Define multiple versions only for the definition in libc.  */
 #if IS_IN (libc)
 # define strchrnul __redirect_strchrnul
 # define __strchrnul __redirect___strchrnul
diff --git a/sysdeps/x86_64/multiarch/strlen.c b/sysdeps/x86_64/multiarch/strlen.c
index 7e008a0..a9ec686 100644
--- a/sysdeps/x86_64/multiarch/strlen.c
+++ b/sysdeps/x86_64/multiarch/strlen.c
@@ -17,7 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Define multiple versions only for the definition in libc. */
+/* Define multiple versions only for the definition in libc.  */
 #if IS_IN (libc)
 # define strlen __redirect_strlen
 # include <string.h>
diff --git a/sysdeps/x86_64/multiarch/strnlen.c b/sysdeps/x86_64/multiarch/strnlen.c
index ff450bd..0c1e21e 100644
--- a/sysdeps/x86_64/multiarch/strnlen.c
+++ b/sysdeps/x86_64/multiarch/strnlen.c
@@ -17,7 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Define multiple versions only for the definition in libc. */
+/* Define multiple versions only for the definition in libc.  */
 #if IS_IN (libc)
 # define strnlen __redirect_strnlen
 # define __strnlen __redirect___strnlen
diff --git a/sysdeps/x86_64/multiarch/wcschr.c b/sysdeps/x86_64/multiarch/wcschr.c
index 70d3692..0294b27 100644
--- a/sysdeps/x86_64/multiarch/wcschr.c
+++ b/sysdeps/x86_64/multiarch/wcschr.c
@@ -17,7 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Define multiple versions only for the definition in libc. */
+/* Define multiple versions only for the definition in libc.  */
 #if IS_IN (libc)
 # define wcschr __redirect_wcschr
 # define __wcschr __redirect___wcschr
diff --git a/sysdeps/x86_64/multiarch/wcscpy.c b/sysdeps/x86_64/multiarch/wcscpy.c
index 01dee80..6dffedb 100644
--- a/sysdeps/x86_64/multiarch/wcscpy.c
+++ b/sysdeps/x86_64/multiarch/wcscpy.c
@@ -17,7 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Define multiple versions only for the definition in libc. */
+/* Define multiple versions only for the definition in libc.  */
 #if IS_IN (libc)
 # define wcscpy __redirect_wcscpy
 # include <wchar.h>
diff --git a/sysdeps/x86_64/multiarch/wcslen.c b/sysdeps/x86_64/multiarch/wcslen.c
index 9ff065c..0bb48f8 100644
--- a/sysdeps/x86_64/multiarch/wcslen.c
+++ b/sysdeps/x86_64/multiarch/wcslen.c
@@ -17,7 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Define multiple versions only for the definition in libc. */
+/* Define multiple versions only for the definition in libc.  */
 #if IS_IN (libc)
 # define __wcslen __redirect_wcslen
 # include <wchar.h>
diff --git a/sysdeps/x86_64/multiarch/wcsnlen.c b/sysdeps/x86_64/multiarch/wcsnlen.c
index 1e3f3c5..8cdaee1 100644
--- a/sysdeps/x86_64/multiarch/wcsnlen.c
+++ b/sysdeps/x86_64/multiarch/wcsnlen.c
@@ -17,7 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Define multiple versions only for the definition in libc. */
+/* Define multiple versions only for the definition in libc.  */
 #if IS_IN (libc)
 # define __wcsnlen __redirect_wcsnlen
 # include <wchar.h>
diff --git a/sysdeps/x86_64/multiarch/wmemchr.c b/sysdeps/x86_64/multiarch/wmemchr.c
index bde0ec4..9065b65 100644
--- a/sysdeps/x86_64/multiarch/wmemchr.c
+++ b/sysdeps/x86_64/multiarch/wmemchr.c
@@ -17,7 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Define multiple versions only for the definition in libc. */
+/* Define multiple versions only for the definition in libc.  */
 #if IS_IN (libc)
 # define wmemchr __redirect_wmemchr
 # define __wmemchr __redirect___wmemchr
diff --git a/sysdeps/x86_64/multiarch/wmemcmp.c b/sysdeps/x86_64/multiarch/wmemcmp.c
index bbf6c83..b1ba36a 100644
--- a/sysdeps/x86_64/multiarch/wmemcmp.c
+++ b/sysdeps/x86_64/multiarch/wmemcmp.c
@@ -17,8 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Define multiple versions only for the definition in lib and for
-   DSO.  */
+/* Define multiple versions only for the definition in libc.  */
 #if IS_IN (libc)
 # define wmemcmp __redirect_wmemcmp
 # include <wchar.h>
diff --git a/sysdeps/x86_64/multiarch/wmemset.c b/sysdeps/x86_64/multiarch/wmemset.c
index b5bc2f9..6231307 100644
--- a/sysdeps/x86_64/multiarch/wmemset.c
+++ b/sysdeps/x86_64/multiarch/wmemset.c
@@ -17,7 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Define multiple versions only for the definition in libc. */
+/* Define multiple versions only for the definition in libc.  */
 #if IS_IN (libc)
 # define wmemset __redirect_wmemset
 # define __wmemset __redirect___wmemset
diff --git a/sysdeps/x86_64/multiarch/wmemset_chk.c b/sysdeps/x86_64/multiarch/wmemset_chk.c
index d3ded55..ec6f02a 100644
--- a/sysdeps/x86_64/multiarch/wmemset_chk.c
+++ b/sysdeps/x86_64/multiarch/wmemset_chk.c
@@ -17,7 +17,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Define multiple versions only for the definition in libc.so. */
+/* Define multiple versions only for the definition in libc.so.  */
 #if IS_IN (libc) && defined SHARED
 # define __wmemset_chk __redirect_wmemset_chk
 # include <wchar.h>