--- /dev/null
+diff --git a/NEWS b/NEWS
+index 485b8ddffa..3030735839 100644
+--- a/NEWS
++++ b/NEWS
+@@ -5,6 +5,17 @@ See the end for copying conditions.
+ Please send GNU C library bug reports via <https://sourceware.org/bugzilla/>
+ using `glibc' in the "product" field.
+ \f
++The following bugs are resolved with this release:
++
++ [26534] libm.so 2.32 SIGILL in pow() due to FMA4 instruction on non-FMA4
++ system
++ [26555] string: strerrorname_np does not return the documented value
++ [26636] libc: 32-bit shmctl(IPC_INFO) crashes when shminfo struct is
++ at the end of a memory mapping
++ [26637] libc: semctl SEM_STAT_ANY fails to pass the buffer specified
++ by the caller to the kernel
++ [26639] libc: msgctl IPC_INFO and MSG_INFO return garbage
++
+ Version 2.32
+
+ Major new features:
+diff --git a/iconv/Versions b/iconv/Versions
+index 8a5f4cf780..d51af52fa3 100644
+--- a/iconv/Versions
++++ b/iconv/Versions
+@@ -6,7 +6,9 @@ libc {
+ GLIBC_PRIVATE {
+ # functions shared with iconv program
+ __gconv_get_alias_db; __gconv_get_cache; __gconv_get_modules_db;
+- __gconv_open; __gconv_create_spec;
++
++ # functions used elsewhere in glibc
++ __gconv_open; __gconv_create_spec; __gconv_destroy_spec;
+
+ # function used by the gconv modules
+ __gconv_transliterate;
+diff --git a/iconv/gconv_charset.c b/iconv/gconv_charset.c
+index 6ccd0773cc..4ba0aa99f5 100644
+--- a/iconv/gconv_charset.c
++++ b/iconv/gconv_charset.c
+@@ -216,3 +216,13 @@ out:
+ return ret;
+ }
+ libc_hidden_def (__gconv_create_spec)
++
++
++void
++__gconv_destroy_spec (struct gconv_spec *conv_spec)
++{
++ free (conv_spec->fromcode);
++ free (conv_spec->tocode);
++ return;
++}
++libc_hidden_def (__gconv_destroy_spec)
+diff --git a/iconv/gconv_charset.h b/iconv/gconv_charset.h
+index b39b09aea1..e9c122cf7e 100644
+--- a/iconv/gconv_charset.h
++++ b/iconv/gconv_charset.h
+@@ -48,33 +48,6 @@
+ #define GCONV_IGNORE_ERRORS_SUFFIX "IGNORE"
+
+
+-/* This function accepts the charset names of the source and destination of the
+- conversion and populates *conv_spec with an equivalent conversion
+- specification that may later be used by __gconv_open. The charset names
+- might contain options in the form of suffixes that alter the conversion,
+- e.g. "ISO-10646/UTF-8/TRANSLIT". It processes the charset names, ignoring
+- and truncating any suffix options in fromcode, and processing and truncating
+- any suffix options in tocode. Supported suffix options ("TRANSLIT" or
+- "IGNORE") when found in tocode lead to the corresponding flag in *conv_spec
+- to be set to true. Unrecognized suffix options are silently discarded. If
+- the function succeeds, it returns conv_spec back to the caller. It returns
+- NULL upon failure. */
+-struct gconv_spec *
+-__gconv_create_spec (struct gconv_spec *conv_spec, const char *fromcode,
+- const char *tocode);
+-libc_hidden_proto (__gconv_create_spec)
+-
+-
+-/* This function frees all heap memory allocated by __gconv_create_spec. */
+-static void __attribute__ ((unused))
+-gconv_destroy_spec (struct gconv_spec *conv_spec)
+-{
+- free (conv_spec->fromcode);
+- free (conv_spec->tocode);
+- return;
+-}
+-
+-
+ /* This function copies in-order, characters from the source 's' that are
+ either alpha-numeric or one in one of these: "_-.,:/" - into the destination
+ 'wp' while dropping all other characters. In the process, it converts all
+diff --git a/iconv/gconv_int.h b/iconv/gconv_int.h
+index e86938dae7..f721ce30ff 100644
+--- a/iconv/gconv_int.h
++++ b/iconv/gconv_int.h
+@@ -152,6 +152,27 @@ extern int __gconv_open (struct gconv_spec *conv_spec,
+ __gconv_t *handle, int flags);
+ libc_hidden_proto (__gconv_open)
+
++/* This function accepts the charset names of the source and destination of the
++ conversion and populates *conv_spec with an equivalent conversion
++ specification that may later be used by __gconv_open. The charset names
++ might contain options in the form of suffixes that alter the conversion,
++ e.g. "ISO-10646/UTF-8/TRANSLIT". It processes the charset names, ignoring
++ and truncating any suffix options in fromcode, and processing and truncating
++ any suffix options in tocode. Supported suffix options ("TRANSLIT" or
++ "IGNORE") when found in tocode lead to the corresponding flag in *conv_spec
++ to be set to true. Unrecognized suffix options are silently discarded. If
++ the function succeeds, it returns conv_spec back to the caller. It returns
++ NULL upon failure. */
++extern struct gconv_spec *
++__gconv_create_spec (struct gconv_spec *conv_spec, const char *fromcode,
++ const char *tocode);
++libc_hidden_proto (__gconv_create_spec)
++
++/* This function frees all heap memory allocated by __gconv_create_spec. */
++extern void
++__gconv_destroy_spec (struct gconv_spec *conv_spec);
++libc_hidden_proto (__gconv_destroy_spec)
++
+ /* Free resources associated with transformation descriptor CD. */
+ extern int __gconv_close (__gconv_t cd)
+ attribute_hidden;
+diff --git a/iconv/iconv_open.c b/iconv/iconv_open.c
+index dd54bc12e0..5b30055c04 100644
+--- a/iconv/iconv_open.c
++++ b/iconv/iconv_open.c
+@@ -39,7 +39,7 @@ iconv_open (const char *tocode, const char *fromcode)
+
+ int res = __gconv_open (&conv_spec, &cd, 0);
+
+- gconv_destroy_spec (&conv_spec);
++ __gconv_destroy_spec (&conv_spec);
+
+ if (__builtin_expect (res, __GCONV_OK) != __GCONV_OK)
+ {
+diff --git a/iconv/iconv_prog.c b/iconv/iconv_prog.c
+index b4334faa57..d59979759c 100644
+--- a/iconv/iconv_prog.c
++++ b/iconv/iconv_prog.c
+@@ -184,7 +184,7 @@ main (int argc, char *argv[])
+ /* Let's see whether we have these coded character sets. */
+ res = __gconv_open (&conv_spec, &cd, 0);
+
+- gconv_destroy_spec (&conv_spec);
++ __gconv_destroy_spec (&conv_spec);
+
+ if (res != __GCONV_OK)
+ {
+diff --git a/intl/dcigettext.c b/intl/dcigettext.c
+index 2e7c662bc7..bd332e71da 100644
+--- a/intl/dcigettext.c
++++ b/intl/dcigettext.c
+@@ -1120,15 +1120,18 @@ _nl_find_msg (struct loaded_l10nfile *domain_file,
+
+ # ifdef _LIBC
+
+- struct gconv_spec conv_spec
+- = { .fromcode = norm_add_slashes (charset, ""),
+- .tocode = norm_add_slashes (outcharset, ""),
+- /* We always want to use transliteration. */
+- .translit = true,
+- .ignore = false
+- };
++ struct gconv_spec conv_spec;
++
++ __gconv_create_spec (&conv_spec, charset, outcharset);
++
++ /* We always want to use transliteration. */
++ conv_spec.translit = true;
++
+ int r = __gconv_open (&conv_spec, &convd->conv,
+ GCONV_AVOID_NOCONV);
++
++ __gconv_destroy_spec (&conv_spec);
++
+ if (__builtin_expect (r != __GCONV_OK, 0))
+ {
+ /* If the output encoding is the same there is
+diff --git a/intl/tst-codeset.c b/intl/tst-codeset.c
+index fd70432eca..e9f6e5e09f 100644
+--- a/intl/tst-codeset.c
++++ b/intl/tst-codeset.c
+@@ -22,13 +22,11 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
++#include <support/check.h>
+
+ static int
+ do_test (void)
+ {
+- char *s;
+- int result = 0;
+-
+ unsetenv ("LANGUAGE");
+ unsetenv ("OUTPUT_CHARSET");
+ setlocale (LC_ALL, "de_DE.ISO-8859-1");
+@@ -36,25 +34,21 @@ do_test (void)
+ bindtextdomain ("codeset", OBJPFX "domaindir");
+
+ /* Here we expect output in ISO-8859-1. */
+- s = gettext ("cheese");
+- if (strcmp (s, "K\344se"))
+- {
+- printf ("call 1 returned: %s\n", s);
+- result = 1;
+- }
++ TEST_COMPARE_STRING (gettext ("cheese"), "K\344se");
+
++ /* Here we expect output in UTF-8. */
+ bind_textdomain_codeset ("codeset", "UTF-8");
++ TEST_COMPARE_STRING (gettext ("cheese"), "K\303\244se");
+
+- /* Here we expect output in UTF-8. */
+- s = gettext ("cheese");
+- if (strcmp (s, "K\303\244se"))
+- {
+- printf ("call 2 returned: %s\n", s);
+- result = 1;
+- }
+-
+- return result;
++ /* `a with umlaut' is transliterated to `ae'. */
++ bind_textdomain_codeset ("codeset", "ASCII//TRANSLIT");
++ TEST_COMPARE_STRING (gettext ("cheese"), "Kaese");
++
++ /* Transliteration also works by default even if not set. */
++ bind_textdomain_codeset ("codeset", "ASCII");
++ TEST_COMPARE_STRING (gettext ("cheese"), "Kaese");
++
++ return 0;
+ }
+
+-#define TEST_FUNCTION do_test ()
+-#include "../test-skeleton.c"
++#include <support/test-driver.c>
+diff --git a/stdio-common/Makefile b/stdio-common/Makefile
+index 8475fd1f09..eff0c98d82 100644
+--- a/stdio-common/Makefile
++++ b/stdio-common/Makefile
+@@ -69,7 +69,8 @@ tests := tstscanf test_rdwr test-popen tstgetln test-fseek \
+ tst-printf-bz25691 \
+ tst-vfprintf-width-prec-alloc \
+ tst-printf-fp-free \
+- tst-printf-fp-leak
++ tst-printf-fp-leak \
++ test-strerr
+
+
+ test-srcs = tst-unbputc tst-printf tst-printfsz-islongdouble
+diff --git a/stdio-common/errlist.c b/stdio-common/errlist.c
+index d15f13a22a..2ecf121674 100644
+--- a/stdio-common/errlist.c
++++ b/stdio-common/errlist.c
+@@ -20,9 +20,13 @@
+ #include <libintl.h>
+ #include <array_length.h>
+
++#ifndef ERR_MAP
++# define ERR_MAP(n) n
++#endif
++
+ const char *const _sys_errlist_internal[] =
+ {
+-#define _S(n, str) [n] = str,
++#define _S(n, str) [ERR_MAP(n)] = str,
+ #include <errlist.h>
+ #undef _S
+ };
+@@ -41,20 +45,21 @@ static const union sys_errname_t
+ {
+ #define MSGSTRFIELD1(line) str##line
+ #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
+-#define _S(n, str) char MSGSTRFIELD(__LINE__)[sizeof(str)];
++#define _S(n, str) char MSGSTRFIELD(__LINE__)[sizeof(#n)];
+ #include <errlist.h>
+ #undef _S
+ };
+ char str[0];
+ } _sys_errname = { {
+-#define _S(n, s) s,
++#define _S(n, s) #n,
+ #include <errlist.h>
+ #undef _S
+ } };
+
+ static const unsigned short _sys_errnameidx[] =
+ {
+-#define _S(n, s) [n] = offsetof(union sys_errname_t, MSGSTRFIELD(__LINE__)),
++#define _S(n, s) \
++ [ERR_MAP(n)] = offsetof(union sys_errname_t, MSGSTRFIELD(__LINE__)),
+ #include <errlist.h>
+ #undef _S
+ };
+diff --git a/stdio-common/test-strerr.c b/stdio-common/test-strerr.c
+index fded208118..d77b81d507 100644
+--- a/stdio-common/test-strerr.c
++++ b/stdio-common/test-strerr.c
+@@ -18,46 +18,672 @@
+
+ #include <string.h>
+ #include <errno.h>
+-#include <array_length.h>
+
+ #include <support/support.h>
+ #include <support/check.h>
+
+-#define N_(name) name
+-
+-static const char *const errlist[] =
+- {
+-/* This file is auto-generated from errlist.def. */
+-#include <errlist.h>
+- };
+-
+-#define MSGSTR_T errname_t
+-#define MSGSTR errname
+-#define MSGIDX errnameidx
+-#include <errlist-name.h>
+-#undef MSGSTR
+-#undef MSGIDX
+-
+ static int
+ do_test (void)
+ {
+- TEST_VERIFY (strerrordesc_np (-1) == NULL);
+- TEST_VERIFY (strerrordesc_np (array_length (errlist)) == NULL);
+- for (size_t i = 0; i < array_length (errlist); i++)
+- {
+- if (errlist[i] == NULL)
+- continue;
+- TEST_COMPARE_STRING (strerrordesc_np (i), errlist[i]);
+- }
++ TEST_COMPARE_STRING (strerrordesc_np (0), "Success");
++ TEST_COMPARE_STRING (strerrorname_np (0), "0");
+
+- TEST_VERIFY (strerrorname_np (-1) == NULL);
+- TEST_VERIFY (strerrorname_np (array_length (errlist)) == NULL);
+- for (size_t i = 0; i < array_length (errlist); i++)
+- {
+- if (errlist[i] == NULL)
+- continue;
+- TEST_COMPARE_STRING (strerrorname_np (i), errname.str + errnameidx[i]);
+- }
++#ifdef EPERM
++ TEST_COMPARE_STRING (strerrordesc_np (EPERM), "Operation not permitted");
++ TEST_COMPARE_STRING (strerrorname_np (EPERM), "EPERM");
++#endif
++#ifdef ENOENT
++ TEST_COMPARE_STRING (strerrordesc_np (ENOENT),
++ "No such file or directory");
++ TEST_COMPARE_STRING (strerrorname_np (ENOENT), "ENOENT");
++#endif
++#ifdef ESRCH
++ TEST_COMPARE_STRING (strerrordesc_np (ESRCH), "No such process");
++ TEST_COMPARE_STRING (strerrorname_np (ESRCH), "ESRCH");
++#endif
++#ifdef EINTR
++ TEST_COMPARE_STRING (strerrordesc_np (EINTR), "Interrupted system call");
++ TEST_COMPARE_STRING (strerrorname_np (EINTR), "EINTR");
++#endif
++#ifdef EIO
++ TEST_COMPARE_STRING (strerrordesc_np (EIO), "Input/output error");
++ TEST_COMPARE_STRING (strerrorname_np (EIO), "EIO");
++#endif
++#ifdef ENXIO
++ TEST_COMPARE_STRING (strerrordesc_np (ENXIO), "No such device or address");
++ TEST_COMPARE_STRING (strerrorname_np (ENXIO), "ENXIO");
++#endif
++#ifdef E2BIG
++ TEST_COMPARE_STRING (strerrordesc_np (E2BIG), "Argument list too long");
++ TEST_COMPARE_STRING (strerrorname_np (E2BIG), "E2BIG");
++#endif
++#ifdef ENOEXEC
++ TEST_COMPARE_STRING (strerrordesc_np (ENOEXEC), "Exec format error");
++ TEST_COMPARE_STRING (strerrorname_np (ENOEXEC), "ENOEXEC");
++#endif
++#ifdef EBADF
++ TEST_COMPARE_STRING (strerrordesc_np (EBADF), "Bad file descriptor");
++ TEST_COMPARE_STRING (strerrorname_np (EBADF), "EBADF");
++#endif
++#ifdef ECHILD
++ TEST_COMPARE_STRING (strerrordesc_np (ECHILD), "No child processes");
++ TEST_COMPARE_STRING (strerrorname_np (ECHILD), "ECHILD");
++#endif
++#ifdef EDEADLK
++ TEST_COMPARE_STRING (strerrordesc_np (EDEADLK),
++ "Resource deadlock avoided");
++ TEST_COMPARE_STRING (strerrorname_np (EDEADLK), "EDEADLK");
++#endif
++#ifdef ENOMEM
++ TEST_COMPARE_STRING (strerrordesc_np (ENOMEM), "Cannot allocate memory");
++ TEST_COMPARE_STRING (strerrorname_np (ENOMEM), "ENOMEM");
++#endif
++#ifdef EACCES
++ TEST_COMPARE_STRING (strerrordesc_np (EACCES), "Permission denied");
++ TEST_COMPARE_STRING (strerrorname_np (EACCES), "EACCES");
++#endif
++#ifdef EFAULT
++ TEST_COMPARE_STRING (strerrordesc_np (EFAULT), "Bad address");
++ TEST_COMPARE_STRING (strerrorname_np (EFAULT), "EFAULT");
++#endif
++#ifdef ENOTBLK
++ TEST_COMPARE_STRING (strerrordesc_np (ENOTBLK), "Block device required");
++ TEST_COMPARE_STRING (strerrorname_np (ENOTBLK), "ENOTBLK");
++#endif
++#ifdef EBUSY
++ TEST_COMPARE_STRING (strerrordesc_np (EBUSY), "Device or resource busy");
++ TEST_COMPARE_STRING (strerrorname_np (EBUSY), "EBUSY");
++#endif
++#ifdef EEXIST
++ TEST_COMPARE_STRING (strerrordesc_np (EEXIST), "File exists");
++ TEST_COMPARE_STRING (strerrorname_np (EEXIST), "EEXIST");
++#endif
++#ifdef EXDEV
++ TEST_COMPARE_STRING (strerrordesc_np (EXDEV), "Invalid cross-device link");
++ TEST_COMPARE_STRING (strerrorname_np (EXDEV), "EXDEV");
++#endif
++#ifdef ENODEV
++ TEST_COMPARE_STRING (strerrordesc_np (ENODEV), "No such device");
++ TEST_COMPARE_STRING (strerrorname_np (ENODEV), "ENODEV");
++#endif
++#ifdef ENOTDIR
++ TEST_COMPARE_STRING (strerrordesc_np (ENOTDIR), "Not a directory");
++ TEST_COMPARE_STRING (strerrorname_np (ENOTDIR), "ENOTDIR");
++#endif
++#ifdef EISDIR
++ TEST_COMPARE_STRING (strerrordesc_np (EISDIR), "Is a directory");
++ TEST_COMPARE_STRING (strerrorname_np (EISDIR), "EISDIR");
++#endif
++#ifdef EINVAL
++ TEST_COMPARE_STRING (strerrordesc_np (EINVAL), "Invalid argument");
++ TEST_COMPARE_STRING (strerrorname_np (EINVAL), "EINVAL");
++#endif
++#ifdef EMFILE
++ TEST_COMPARE_STRING (strerrordesc_np (EMFILE), "Too many open files");
++ TEST_COMPARE_STRING (strerrorname_np (EMFILE), "EMFILE");
++#endif
++#ifdef ENFILE
++ TEST_COMPARE_STRING (strerrordesc_np (ENFILE),
++ "Too many open files in system");
++ TEST_COMPARE_STRING (strerrorname_np (ENFILE), "ENFILE");
++#endif
++#ifdef ENOTTY
++ TEST_COMPARE_STRING (strerrordesc_np (ENOTTY),
++ "Inappropriate ioctl for device");
++ TEST_COMPARE_STRING (strerrorname_np (ENOTTY), "ENOTTY");
++#endif
++#ifdef ETXTBSY
++ TEST_COMPARE_STRING (strerrordesc_np (ETXTBSY), "Text file busy");
++ TEST_COMPARE_STRING (strerrorname_np (ETXTBSY), "ETXTBSY");
++#endif
++#ifdef EFBIG
++ TEST_COMPARE_STRING (strerrordesc_np (EFBIG), "File too large");
++ TEST_COMPARE_STRING (strerrorname_np (EFBIG), "EFBIG");
++#endif
++#ifdef ENOSPC
++ TEST_COMPARE_STRING (strerrordesc_np (ENOSPC), "No space left on device");
++ TEST_COMPARE_STRING (strerrorname_np (ENOSPC), "ENOSPC");
++#endif
++#ifdef ESPIPE
++ TEST_COMPARE_STRING (strerrordesc_np (ESPIPE), "Illegal seek");
++ TEST_COMPARE_STRING (strerrorname_np (ESPIPE), "ESPIPE");
++#endif
++#ifdef EROFS
++ TEST_COMPARE_STRING (strerrordesc_np (EROFS), "Read-only file system");
++ TEST_COMPARE_STRING (strerrorname_np (EROFS), "EROFS");
++#endif
++#ifdef EMLINK
++ TEST_COMPARE_STRING (strerrordesc_np (EMLINK), "Too many links");
++ TEST_COMPARE_STRING (strerrorname_np (EMLINK), "EMLINK");
++#endif
++#ifdef EPIPE
++ TEST_COMPARE_STRING (strerrordesc_np (EPIPE), "Broken pipe");
++ TEST_COMPARE_STRING (strerrorname_np (EPIPE), "EPIPE");
++#endif
++#ifdef EDOM
++ TEST_COMPARE_STRING (strerrordesc_np (EDOM),
++ "Numerical argument out of domain");
++ TEST_COMPARE_STRING (strerrorname_np (EDOM), "EDOM");
++#endif
++#ifdef ERANGE
++ TEST_COMPARE_STRING (strerrordesc_np (ERANGE),
++ "Numerical result out of range");
++ TEST_COMPARE_STRING (strerrorname_np (ERANGE), "ERANGE");
++#endif
++#ifdef EAGAIN
++ TEST_COMPARE_STRING (strerrordesc_np (EAGAIN),
++ "Resource temporarily unavailable");
++ TEST_COMPARE_STRING (strerrorname_np (EAGAIN), "EAGAIN");
++#endif
++#ifdef EINPROGRESS
++ TEST_COMPARE_STRING (strerrordesc_np (EINPROGRESS),
++ "Operation now in progress");
++ TEST_COMPARE_STRING (strerrorname_np (EINPROGRESS), "EINPROGRESS");
++#endif
++#ifdef EALREADY
++ TEST_COMPARE_STRING (strerrordesc_np (EALREADY),
++ "Operation already in progress");
++ TEST_COMPARE_STRING (strerrorname_np (EALREADY), "EALREADY");
++#endif
++#ifdef ENOTSOCK
++ TEST_COMPARE_STRING (strerrordesc_np (ENOTSOCK),
++ "Socket operation on non-socket");
++ TEST_COMPARE_STRING (strerrorname_np (ENOTSOCK), "ENOTSOCK");
++#endif
++#ifdef EMSGSIZE
++ TEST_COMPARE_STRING (strerrordesc_np (EMSGSIZE), "Message too long");
++ TEST_COMPARE_STRING (strerrorname_np (EMSGSIZE), "EMSGSIZE");
++#endif
++#ifdef EPROTOTYPE
++ TEST_COMPARE_STRING (strerrordesc_np (EPROTOTYPE),
++ "Protocol wrong type for socket");
++ TEST_COMPARE_STRING (strerrorname_np (EPROTOTYPE), "EPROTOTYPE");
++#endif
++#ifdef ENOPROTOOPT
++ TEST_COMPARE_STRING (strerrordesc_np (ENOPROTOOPT),
++ "Protocol not available");
++ TEST_COMPARE_STRING (strerrorname_np (ENOPROTOOPT), "ENOPROTOOPT");
++#endif
++#ifdef EPROTONOSUPPORT
++ TEST_COMPARE_STRING (strerrordesc_np (EPROTONOSUPPORT),
++ "Protocol not supported");
++ TEST_COMPARE_STRING (strerrorname_np (EPROTONOSUPPORT), "EPROTONOSUPPORT");
++#endif
++#ifdef ESOCKTNOSUPPORT
++ TEST_COMPARE_STRING (strerrordesc_np (ESOCKTNOSUPPORT),
++ "Socket type not supported");
++ TEST_COMPARE_STRING (strerrorname_np (ESOCKTNOSUPPORT), "ESOCKTNOSUPPORT");
++#endif
++#ifdef EOPNOTSUPP
++ TEST_COMPARE_STRING (strerrordesc_np (EOPNOTSUPP),
++ "Operation not supported");
++ TEST_COMPARE_STRING (strerrorname_np (EOPNOTSUPP), "EOPNOTSUPP");
++#endif
++#ifdef EPFNOSUPPORT
++ TEST_COMPARE_STRING (strerrordesc_np (EPFNOSUPPORT),
++ "Protocol family not supported");
++ TEST_COMPARE_STRING (strerrorname_np (EPFNOSUPPORT), "EPFNOSUPPORT");
++#endif
++#ifdef EAFNOSUPPORT
++ TEST_COMPARE_STRING (strerrordesc_np (EAFNOSUPPORT),
++ "Address family not supported by protocol");
++ TEST_COMPARE_STRING (strerrorname_np (EAFNOSUPPORT), "EAFNOSUPPORT");
++#endif
++#ifdef EADDRINUSE
++ TEST_COMPARE_STRING (strerrordesc_np (EADDRINUSE),
++ "Address already in use");
++ TEST_COMPARE_STRING (strerrorname_np (EADDRINUSE), "EADDRINUSE");
++#endif
++#ifdef EADDRNOTAVAIL
++ TEST_COMPARE_STRING (strerrordesc_np (EADDRNOTAVAIL),
++ "Cannot assign requested address");
++ TEST_COMPARE_STRING (strerrorname_np (EADDRNOTAVAIL), "EADDRNOTAVAIL");
++#endif
++#ifdef ENETDOWN
++ TEST_COMPARE_STRING (strerrordesc_np (ENETDOWN), "Network is down");
++ TEST_COMPARE_STRING (strerrorname_np (ENETDOWN), "ENETDOWN");
++#endif
++#ifdef ENETUNREACH
++ TEST_COMPARE_STRING (strerrordesc_np (ENETUNREACH),
++ "Network is unreachable");
++ TEST_COMPARE_STRING (strerrorname_np (ENETUNREACH), "ENETUNREACH");
++#endif
++#ifdef ENETRESET
++ TEST_COMPARE_STRING (strerrordesc_np (ENETRESET),
++ "Network dropped connection on reset");
++ TEST_COMPARE_STRING (strerrorname_np (ENETRESET), "ENETRESET");
++#endif
++#ifdef ECONNABORTED
++ TEST_COMPARE_STRING (strerrordesc_np (ECONNABORTED),
++ "Software caused connection abort");
++ TEST_COMPARE_STRING (strerrorname_np (ECONNABORTED), "ECONNABORTED");
++#endif
++#ifdef ECONNRESET
++ TEST_COMPARE_STRING (strerrordesc_np (ECONNRESET),
++ "Connection reset by peer");
++ TEST_COMPARE_STRING (strerrorname_np (ECONNRESET), "ECONNRESET");
++#endif
++#ifdef ENOBUFS
++ TEST_COMPARE_STRING (strerrordesc_np (ENOBUFS),
++ "No buffer space available");
++ TEST_COMPARE_STRING (strerrorname_np (ENOBUFS), "ENOBUFS");
++#endif
++#ifdef EISCONN
++ TEST_COMPARE_STRING (strerrordesc_np (EISCONN),
++ "Transport endpoint is already connected");
++ TEST_COMPARE_STRING (strerrorname_np (EISCONN), "EISCONN");
++#endif
++#ifdef ENOTCONN
++ TEST_COMPARE_STRING (strerrordesc_np (ENOTCONN),
++ "Transport endpoint is not connected");
++ TEST_COMPARE_STRING (strerrorname_np (ENOTCONN), "ENOTCONN");
++#endif
++#ifdef EDESTADDRREQ
++ TEST_COMPARE_STRING (strerrordesc_np (EDESTADDRREQ),
++ "Destination address required");
++ TEST_COMPARE_STRING (strerrorname_np (EDESTADDRREQ), "EDESTADDRREQ");
++#endif
++#ifdef ESHUTDOWN
++ TEST_COMPARE_STRING (strerrordesc_np (ESHUTDOWN),
++ "Cannot send after transport endpoint shutdown");
++ TEST_COMPARE_STRING (strerrorname_np (ESHUTDOWN), "ESHUTDOWN");
++#endif
++#ifdef ETOOMANYREFS
++ TEST_COMPARE_STRING (strerrordesc_np (ETOOMANYREFS),
++ "Too many references: cannot splice");
++ TEST_COMPARE_STRING (strerrorname_np (ETOOMANYREFS), "ETOOMANYREFS");
++#endif
++#ifdef ETIMEDOUT
++ TEST_COMPARE_STRING (strerrordesc_np (ETIMEDOUT), "Connection timed out");
++ TEST_COMPARE_STRING (strerrorname_np (ETIMEDOUT), "ETIMEDOUT");
++#endif
++#ifdef ECONNREFUSED
++ TEST_COMPARE_STRING (strerrordesc_np (ECONNREFUSED), "Connection refused");
++ TEST_COMPARE_STRING (strerrorname_np (ECONNREFUSED), "ECONNREFUSED");
++#endif
++#ifdef ELOOP
++ TEST_COMPARE_STRING (strerrordesc_np (ELOOP),
++ "Too many levels of symbolic links");
++ TEST_COMPARE_STRING (strerrorname_np (ELOOP), "ELOOP");
++#endif
++#ifdef ENAMETOOLONG
++ TEST_COMPARE_STRING (strerrordesc_np (ENAMETOOLONG), "File name too long");
++ TEST_COMPARE_STRING (strerrorname_np (ENAMETOOLONG), "ENAMETOOLONG");
++#endif
++#ifdef EHOSTDOWN
++ TEST_COMPARE_STRING (strerrordesc_np (EHOSTDOWN), "Host is down");
++ TEST_COMPARE_STRING (strerrorname_np (EHOSTDOWN), "EHOSTDOWN");
++#endif
++#ifdef EHOSTUNREACH
++ TEST_COMPARE_STRING (strerrordesc_np (EHOSTUNREACH), "No route to host");
++ TEST_COMPARE_STRING (strerrorname_np (EHOSTUNREACH), "EHOSTUNREACH");
++#endif
++#ifdef ENOTEMPTY
++ TEST_COMPARE_STRING (strerrordesc_np (ENOTEMPTY), "Directory not empty");
++ TEST_COMPARE_STRING (strerrorname_np (ENOTEMPTY), "ENOTEMPTY");
++#endif
++#ifdef EUSERS
++ TEST_COMPARE_STRING (strerrordesc_np (EUSERS), "Too many users");
++ TEST_COMPARE_STRING (strerrorname_np (EUSERS), "EUSERS");
++#endif
++#ifdef EDQUOT
++ TEST_COMPARE_STRING (strerrordesc_np (EDQUOT), "Disk quota exceeded");
++ TEST_COMPARE_STRING (strerrorname_np (EDQUOT), "EDQUOT");
++#endif
++#ifdef ESTALE
++ TEST_COMPARE_STRING (strerrordesc_np (ESTALE), "Stale file handle");
++ TEST_COMPARE_STRING (strerrorname_np (ESTALE), "ESTALE");
++#endif
++#ifdef EREMOTE
++ TEST_COMPARE_STRING (strerrordesc_np (EREMOTE), "Object is remote");
++ TEST_COMPARE_STRING (strerrorname_np (EREMOTE), "EREMOTE");
++#endif
++#ifdef ENOLCK
++ TEST_COMPARE_STRING (strerrordesc_np (ENOLCK), "No locks available");
++ TEST_COMPARE_STRING (strerrorname_np (ENOLCK), "ENOLCK");
++#endif
++#ifdef ENOSYS
++ TEST_COMPARE_STRING (strerrordesc_np (ENOSYS), "Function not implemented");
++ TEST_COMPARE_STRING (strerrorname_np (ENOSYS), "ENOSYS");
++#endif
++#ifdef EILSEQ
++ TEST_COMPARE_STRING (strerrordesc_np (EILSEQ),
++ "Invalid or incomplete multibyte or wide character");
++ TEST_COMPARE_STRING (strerrorname_np (EILSEQ), "EILSEQ");
++#endif
++#ifdef EBADMSG
++ TEST_COMPARE_STRING (strerrordesc_np (EBADMSG), "Bad message");
++ TEST_COMPARE_STRING (strerrorname_np (EBADMSG), "EBADMSG");
++#endif
++#ifdef EIDRM
++ TEST_COMPARE_STRING (strerrordesc_np (EIDRM), "Identifier removed");
++ TEST_COMPARE_STRING (strerrorname_np (EIDRM), "EIDRM");
++#endif
++#ifdef EMULTIHOP
++ TEST_COMPARE_STRING (strerrordesc_np (EMULTIHOP), "Multihop attempted");
++ TEST_COMPARE_STRING (strerrorname_np (EMULTIHOP), "EMULTIHOP");
++#endif
++#ifdef ENODATA
++ TEST_COMPARE_STRING (strerrordesc_np (ENODATA), "No data available");
++ TEST_COMPARE_STRING (strerrorname_np (ENODATA), "ENODATA");
++#endif
++#ifdef ENOLINK
++ TEST_COMPARE_STRING (strerrordesc_np (ENOLINK), "Link has been severed");
++ TEST_COMPARE_STRING (strerrorname_np (ENOLINK), "ENOLINK");
++#endif
++#ifdef ENOMSG
++ TEST_COMPARE_STRING (strerrordesc_np (ENOMSG),
++ "No message of desired type");
++ TEST_COMPARE_STRING (strerrorname_np (ENOMSG), "ENOMSG");
++#endif
++#ifdef ENOSR
++ TEST_COMPARE_STRING (strerrordesc_np (ENOSR), "Out of streams resources");
++ TEST_COMPARE_STRING (strerrorname_np (ENOSR), "ENOSR");
++#endif
++#ifdef ENOSTR
++ TEST_COMPARE_STRING (strerrordesc_np (ENOSTR), "Device not a stream");
++ TEST_COMPARE_STRING (strerrorname_np (ENOSTR), "ENOSTR");
++#endif
++#ifdef EOVERFLOW
++ TEST_COMPARE_STRING (strerrordesc_np (EOVERFLOW),
++ "Value too large for defined data type");
++ TEST_COMPARE_STRING (strerrorname_np (EOVERFLOW), "EOVERFLOW");
++#endif
++#ifdef EPROTO
++ TEST_COMPARE_STRING (strerrordesc_np (EPROTO), "Protocol error");
++ TEST_COMPARE_STRING (strerrorname_np (EPROTO), "EPROTO");
++#endif
++#ifdef ETIME
++ TEST_COMPARE_STRING (strerrordesc_np (ETIME), "Timer expired");
++ TEST_COMPARE_STRING (strerrorname_np (ETIME), "ETIME");
++#endif
++#ifdef ECANCELED
++ TEST_COMPARE_STRING (strerrordesc_np (ECANCELED), "Operation canceled");
++ TEST_COMPARE_STRING (strerrorname_np (ECANCELED), "ECANCELED");
++#endif
++#ifdef EOWNERDEAD
++ TEST_COMPARE_STRING (strerrordesc_np (EOWNERDEAD), "Owner died");
++ TEST_COMPARE_STRING (strerrorname_np (EOWNERDEAD), "EOWNERDEAD");
++#endif
++#ifdef ENOTRECOVERABLE
++ TEST_COMPARE_STRING (strerrordesc_np (ENOTRECOVERABLE),
++ "State not recoverable");
++ TEST_COMPARE_STRING (strerrorname_np (ENOTRECOVERABLE), "ENOTRECOVERABLE");
++#endif
++#ifdef ERESTART
++ TEST_COMPARE_STRING (strerrordesc_np (ERESTART),
++ "Interrupted system call should be restarted");
++ TEST_COMPARE_STRING (strerrorname_np (ERESTART), "ERESTART");
++#endif
++#ifdef ECHRNG
++ TEST_COMPARE_STRING (strerrordesc_np (ECHRNG),
++ "Channel number out of range");
++ TEST_COMPARE_STRING (strerrorname_np (ECHRNG), "ECHRNG");
++#endif
++#ifdef EL2NSYNC
++ TEST_COMPARE_STRING (strerrordesc_np (EL2NSYNC),
++ "Level 2 not synchronized");
++ TEST_COMPARE_STRING (strerrorname_np (EL2NSYNC), "EL2NSYNC");
++#endif
++#ifdef EL3HLT
++ TEST_COMPARE_STRING (strerrordesc_np (EL3HLT), "Level 3 halted");
++ TEST_COMPARE_STRING (strerrorname_np (EL3HLT), "EL3HLT");
++#endif
++#ifdef EL3RST
++ TEST_COMPARE_STRING (strerrordesc_np (EL3RST), "Level 3 reset");
++ TEST_COMPARE_STRING (strerrorname_np (EL3RST), "EL3RST");
++#endif
++#ifdef ELNRNG
++ TEST_COMPARE_STRING (strerrordesc_np (ELNRNG), "Link number out of range");
++ TEST_COMPARE_STRING (strerrorname_np (ELNRNG), "ELNRNG");
++#endif
++#ifdef EUNATCH
++ TEST_COMPARE_STRING (strerrordesc_np (EUNATCH),
++ "Protocol driver not attached");
++ TEST_COMPARE_STRING (strerrorname_np (EUNATCH), "EUNATCH");
++#endif
++#ifdef ENOCSI
++ TEST_COMPARE_STRING (strerrordesc_np (ENOCSI),
++ "No CSI structure available");
++ TEST_COMPARE_STRING (strerrorname_np (ENOCSI), "ENOCSI");
++#endif
++#ifdef EL2HLT
++ TEST_COMPARE_STRING (strerrordesc_np (EL2HLT), "Level 2 halted");
++ TEST_COMPARE_STRING (strerrorname_np (EL2HLT), "EL2HLT");
++#endif
++#ifdef EBADE
++ TEST_COMPARE_STRING (strerrordesc_np (EBADE), "Invalid exchange");
++ TEST_COMPARE_STRING (strerrorname_np (EBADE), "EBADE");
++#endif
++#ifdef EBADR
++ TEST_COMPARE_STRING (strerrordesc_np (EBADR),
++ "Invalid request descriptor");
++ TEST_COMPARE_STRING (strerrorname_np (EBADR), "EBADR");
++#endif
++#ifdef EXFULL
++ TEST_COMPARE_STRING (strerrordesc_np (EXFULL), "Exchange full");
++ TEST_COMPARE_STRING (strerrorname_np (EXFULL), "EXFULL");
++#endif
++#ifdef ENOANO
++ TEST_COMPARE_STRING (strerrordesc_np (ENOANO), "No anode");
++ TEST_COMPARE_STRING (strerrorname_np (ENOANO), "ENOANO");
++#endif
++#ifdef EBADRQC
++ TEST_COMPARE_STRING (strerrordesc_np (EBADRQC), "Invalid request code");
++ TEST_COMPARE_STRING (strerrorname_np (EBADRQC), "EBADRQC");
++#endif
++#ifdef EBADSLT
++ TEST_COMPARE_STRING (strerrordesc_np (EBADSLT), "Invalid slot");
++ TEST_COMPARE_STRING (strerrorname_np (EBADSLT), "EBADSLT");
++#endif
++#ifdef EBFONT
++ TEST_COMPARE_STRING (strerrordesc_np (EBFONT), "Bad font file format");
++ TEST_COMPARE_STRING (strerrorname_np (EBFONT), "EBFONT");
++#endif
++#ifdef ENONET
++ TEST_COMPARE_STRING (strerrordesc_np (ENONET),
++ "Machine is not on the network");
++ TEST_COMPARE_STRING (strerrorname_np (ENONET), "ENONET");
++#endif
++#ifdef ENOPKG
++ TEST_COMPARE_STRING (strerrordesc_np (ENOPKG), "Package not installed");
++ TEST_COMPARE_STRING (strerrorname_np (ENOPKG), "ENOPKG");
++#endif
++#ifdef EADV
++ TEST_COMPARE_STRING (strerrordesc_np (EADV), "Advertise error");
++ TEST_COMPARE_STRING (strerrorname_np (EADV), "EADV");
++#endif
++#ifdef ESRMNT
++ TEST_COMPARE_STRING (strerrordesc_np (ESRMNT), "Srmount error");
++ TEST_COMPARE_STRING (strerrorname_np (ESRMNT), "ESRMNT");
++#endif
++#ifdef ECOMM
++ TEST_COMPARE_STRING (strerrordesc_np (ECOMM),
++ "Communication error on send");
++ TEST_COMPARE_STRING (strerrorname_np (ECOMM), "ECOMM");
++#endif
++#ifdef EDOTDOT
++ TEST_COMPARE_STRING (strerrordesc_np (EDOTDOT), "RFS specific error");
++ TEST_COMPARE_STRING (strerrorname_np (EDOTDOT), "EDOTDOT");
++#endif
++#ifdef ENOTUNIQ
++ TEST_COMPARE_STRING (strerrordesc_np (ENOTUNIQ),
++ "Name not unique on network");
++ TEST_COMPARE_STRING (strerrorname_np (ENOTUNIQ), "ENOTUNIQ");
++#endif
++#ifdef EBADFD
++ TEST_COMPARE_STRING (strerrordesc_np (EBADFD),
++ "File descriptor in bad state");
++ TEST_COMPARE_STRING (strerrorname_np (EBADFD), "EBADFD");
++#endif
++#ifdef EREMCHG
++ TEST_COMPARE_STRING (strerrordesc_np (EREMCHG), "Remote address changed");
++ TEST_COMPARE_STRING (strerrorname_np (EREMCHG), "EREMCHG");
++#endif
++#ifdef ELIBACC
++ TEST_COMPARE_STRING (strerrordesc_np (ELIBACC),
++ "Can not access a needed shared library");
++ TEST_COMPARE_STRING (strerrorname_np (ELIBACC), "ELIBACC");
++#endif
++#ifdef ELIBBAD
++ TEST_COMPARE_STRING (strerrordesc_np (ELIBBAD),
++ "Accessing a corrupted shared library");
++ TEST_COMPARE_STRING (strerrorname_np (ELIBBAD), "ELIBBAD");
++#endif
++#ifdef ELIBSCN
++ TEST_COMPARE_STRING (strerrordesc_np (ELIBSCN),
++ ".lib section in a.out corrupted");
++ TEST_COMPARE_STRING (strerrorname_np (ELIBSCN), "ELIBSCN");
++#endif
++#ifdef ELIBMAX
++ TEST_COMPARE_STRING (strerrordesc_np (ELIBMAX),
++ "Attempting to link in too many shared libraries");
++ TEST_COMPARE_STRING (strerrorname_np (ELIBMAX), "ELIBMAX");
++#endif
++#ifdef ELIBEXEC
++ TEST_COMPARE_STRING (strerrordesc_np (ELIBEXEC),
++ "Cannot exec a shared library directly");
++ TEST_COMPARE_STRING (strerrorname_np (ELIBEXEC), "ELIBEXEC");
++#endif
++#ifdef ESTRPIPE
++ TEST_COMPARE_STRING (strerrordesc_np (ESTRPIPE), "Streams pipe error");
++ TEST_COMPARE_STRING (strerrorname_np (ESTRPIPE), "ESTRPIPE");
++#endif
++#ifdef EUCLEAN
++ TEST_COMPARE_STRING (strerrordesc_np (EUCLEAN),
++ "Structure needs cleaning");
++ TEST_COMPARE_STRING (strerrorname_np (EUCLEAN), "EUCLEAN");
++#endif
++#ifdef ENOTNAM
++ TEST_COMPARE_STRING (strerrordesc_np (ENOTNAM),
++ "Not a XENIX named type file");
++ TEST_COMPARE_STRING (strerrorname_np (ENOTNAM), "ENOTNAM");
++#endif
++#ifdef ENAVAIL
++ TEST_COMPARE_STRING (strerrordesc_np (ENAVAIL),
++ "No XENIX semaphores available");
++ TEST_COMPARE_STRING (strerrorname_np (ENAVAIL), "ENAVAIL");
++#endif
++#ifdef EISNAM
++ TEST_COMPARE_STRING (strerrordesc_np (EISNAM), "Is a named type file");
++ TEST_COMPARE_STRING (strerrorname_np (EISNAM), "EISNAM");
++#endif
++#ifdef EREMOTEIO
++ TEST_COMPARE_STRING (strerrordesc_np (EREMOTEIO), "Remote I/O error");
++ TEST_COMPARE_STRING (strerrorname_np (EREMOTEIO), "EREMOTEIO");
++#endif
++#ifdef ENOMEDIUM
++ TEST_COMPARE_STRING (strerrordesc_np (ENOMEDIUM), "No medium found");
++ TEST_COMPARE_STRING (strerrorname_np (ENOMEDIUM), "ENOMEDIUM");
++#endif
++#ifdef EMEDIUMTYPE
++ TEST_COMPARE_STRING (strerrordesc_np (EMEDIUMTYPE), "Wrong medium type");
++ TEST_COMPARE_STRING (strerrorname_np (EMEDIUMTYPE), "EMEDIUMTYPE");
++#endif
++#ifdef ENOKEY
++ TEST_COMPARE_STRING (strerrordesc_np (ENOKEY),
++ "Required key not available");
++ TEST_COMPARE_STRING (strerrorname_np (ENOKEY), "ENOKEY");
++#endif
++#ifdef EKEYEXPIRED
++ TEST_COMPARE_STRING (strerrordesc_np (EKEYEXPIRED), "Key has expired");
++ TEST_COMPARE_STRING (strerrorname_np (EKEYEXPIRED), "EKEYEXPIRED");
++#endif
++#ifdef EKEYREVOKED
++ TEST_COMPARE_STRING (strerrordesc_np (EKEYREVOKED),
++ "Key has been revoked");
++ TEST_COMPARE_STRING (strerrorname_np (EKEYREVOKED), "EKEYREVOKED");
++#endif
++#ifdef EKEYREJECTED
++ TEST_COMPARE_STRING (strerrordesc_np (EKEYREJECTED),
++ "Key was rejected by service");
++ TEST_COMPARE_STRING (strerrorname_np (EKEYREJECTED), "EKEYREJECTED");
++#endif
++#ifdef ERFKILL
++ TEST_COMPARE_STRING (strerrordesc_np (ERFKILL),
++ "Operation not possible due to RF-kill");
++ TEST_COMPARE_STRING (strerrorname_np (ERFKILL), "ERFKILL");
++#endif
++#ifdef EHWPOISON
++ TEST_COMPARE_STRING (strerrordesc_np (EHWPOISON),
++ "Memory page has hardware error");
++ TEST_COMPARE_STRING (strerrorname_np (EHWPOISON), "EHWPOISON");
++#endif
++#ifdef EBADRPC
++ TEST_COMPARE_STRING (strerrordesc_np (EBADRPC), "RPC struct is bad");
++ TEST_COMPARE_STRING (strerrorname_np (EBADRPC), "EBADRPC");
++#endif
++#ifdef EFTYPE
++ TEST_COMPARE_STRING (strerrordesc_np (EFTYPE),
++ "Inappropriate file type or format");
++ TEST_COMPARE_STRING (strerrorname_np (EFTYPE), "EFTYPE");
++#endif
++#ifdef EPROCUNAVAIL
++ TEST_COMPARE_STRING (strerrordesc_np (EPROCUNAVAIL),
++ "RPC bad procedure for program");
++ TEST_COMPARE_STRING (strerrorname_np (EPROCUNAVAIL), "EPROCUNAVAIL");
++#endif
++#ifdef EAUTH
++ TEST_COMPARE_STRING (strerrordesc_np (EAUTH), "Authentication error");
++ TEST_COMPARE_STRING (strerrorname_np (EAUTH), "EAUTH");
++#endif
++#ifdef EDIED
++ TEST_COMPARE_STRING (strerrordesc_np (EDIED), "Translator died");
++ TEST_COMPARE_STRING (strerrorname_np (EDIED), "EDIED");
++#endif
++#ifdef ERPCMISMATCH
++ TEST_COMPARE_STRING (strerrordesc_np (ERPCMISMATCH), "RPC version wrong");
++ TEST_COMPARE_STRING (strerrorname_np (ERPCMISMATCH), "ERPCMISMATCH");
++#endif
++#ifdef EGREGIOUS
++ TEST_COMPARE_STRING (strerrordesc_np (EGREGIOUS),
++ "You really blew it this time");
++ TEST_COMPARE_STRING (strerrorname_np (EGREGIOUS), "EGREGIOUS");
++#endif
++#ifdef EPROCLIM
++ TEST_COMPARE_STRING (strerrordesc_np (EPROCLIM), "Too many processes");
++ TEST_COMPARE_STRING (strerrorname_np (EPROCLIM), "EPROCLIM");
++#endif
++#ifdef EGRATUITOUS
++ TEST_COMPARE_STRING (strerrordesc_np (EGRATUITOUS), "Gratuitous error");
++ TEST_COMPARE_STRING (strerrorname_np (EGRATUITOUS), "EGRATUITOUS");
++#endif
++#if defined (ENOTSUP) && ENOTSUP != EOPNOTSUPP
++ TEST_COMPARE_STRING (strerrordesc_np (ENOTSUP), "Not supported");
++ TEST_COMPARE_STRING (strerrorname_np (ENOTSUP), "ENOTSUP");
++#endif
++#ifdef EPROGMISMATCH
++ TEST_COMPARE_STRING (strerrordesc_np (EPROGMISMATCH),
++ "RPC program version wrong");
++ TEST_COMPARE_STRING (strerrorname_np (EPROGMISMATCH), "EPROGMISMATCH");
++#endif
++#ifdef EBACKGROUND
++ TEST_COMPARE_STRING (strerrordesc_np (EBACKGROUND),
++ "Inappropriate operation for background process");
++ TEST_COMPARE_STRING (strerrorname_np (EBACKGROUND), "EBACKGROUND");
++#endif
++#ifdef EIEIO
++ TEST_COMPARE_STRING (strerrordesc_np (EIEIO), "Computer bought the farm");
++ TEST_COMPARE_STRING (strerrorname_np (EIEIO), "EIEIO");
++#endif
++#if defined (EWOULDBLOCK) && EWOULDBLOCK != EAGAIN
++ TEST_COMPARE_STRING (strerrordesc_np (EWOULDBLOCK),
++ "Operation would block");
++ TEST_COMPARE_STRING (strerrorname_np (EWOULDBLOCK), "EWOULDBLOCK");
++#endif
++#ifdef ENEEDAUTH
++ TEST_COMPARE_STRING (strerrordesc_np (ENEEDAUTH), "Need authenticator");
++ TEST_COMPARE_STRING (strerrorname_np (ENEEDAUTH), "ENEEDAUTH");
++#endif
++#ifdef ED
++ TEST_COMPARE_STRING (strerrordesc_np (ED), "?");
++ TEST_COMPARE_STRING (strerrorname_np (ED), "ED");
++#endif
++#ifdef EPROGUNAVAIL
++ TEST_COMPARE_STRING (strerrordesc_np (EPROGUNAVAIL),
++ "RPC program not available");
++ TEST_COMPARE_STRING (strerrorname_np (EPROGUNAVAIL), "EPROGUNAVAIL");
++#endif
+
+ return 0;
+ }
+diff --git a/sysdeps/aarch64/multiarch/memcpy.c b/sysdeps/aarch64/multiarch/memcpy.c
+index 7cf5f033e8..799d60c98c 100644
+--- a/sysdeps/aarch64/multiarch/memcpy.c
++++ b/sysdeps/aarch64/multiarch/memcpy.c
+@@ -41,7 +41,8 @@ libc_ifunc (__libc_memcpy,
+ ? __memcpy_falkor
+ : (IS_THUNDERX2 (midr) || IS_THUNDERX2PA (midr)
+ ? __memcpy_thunderx2
+- : (IS_NEOVERSE_N1 (midr)
++ : (IS_NEOVERSE_N1 (midr) || IS_NEOVERSE_N2 (midr)
++ || IS_NEOVERSE_V1 (midr)
+ ? __memcpy_simd
+ : __memcpy_generic)))));
+
+diff --git a/sysdeps/aarch64/multiarch/memcpy_advsimd.S b/sysdeps/aarch64/multiarch/memcpy_advsimd.S
+index d4ba747777..48bb6d7ca4 100644
+--- a/sysdeps/aarch64/multiarch/memcpy_advsimd.S
++++ b/sysdeps/aarch64/multiarch/memcpy_advsimd.S
+@@ -223,12 +223,13 @@ L(copy_long_backwards):
+ b.ls L(copy64_from_start)
+
+ L(loop64_backwards):
+- stp A_q, B_q, [dstend, -32]
++ str B_q, [dstend, -16]
++ str A_q, [dstend, -32]
+ ldp A_q, B_q, [srcend, -96]
+- stp C_q, D_q, [dstend, -64]
++ str D_q, [dstend, -48]
++ str C_q, [dstend, -64]!
+ ldp C_q, D_q, [srcend, -128]
+ sub srcend, srcend, 64
+- sub dstend, dstend, 64
+ subs count, count, 64
+ b.hi L(loop64_backwards)
+
+diff --git a/sysdeps/aarch64/multiarch/memmove.c b/sysdeps/aarch64/multiarch/memmove.c
+index ad10aa8ac6..46a4cb3a54 100644
+--- a/sysdeps/aarch64/multiarch/memmove.c
++++ b/sysdeps/aarch64/multiarch/memmove.c
+@@ -41,7 +41,8 @@ libc_ifunc (__libc_memmove,
+ ? __memmove_falkor
+ : (IS_THUNDERX2 (midr) || IS_THUNDERX2PA (midr)
+ ? __memmove_thunderx2
+- : (IS_NEOVERSE_N1 (midr)
++ : (IS_NEOVERSE_N1 (midr) || IS_NEOVERSE_N2 (midr)
++ || IS_NEOVERSE_V1 (midr)
+ ? __memmove_simd
+ : __memmove_generic)))));
+
+diff --git a/sysdeps/gnu/errlist.h b/sysdeps/gnu/errlist.h
+index 5d11ed723d..6329e5f393 100644
+--- a/sysdeps/gnu/errlist.h
++++ b/sysdeps/gnu/errlist.h
+@@ -1,24 +1,21 @@
+-#ifndef ERR_MAP
+-#define ERR_MAP(value) value
+-#endif
+-_S(ERR_MAP(0), N_("Success"))
++_S(0, N_("Success"))
+ #ifdef EPERM
+ /*
+ TRANS Only the owner of the file (or other resource)
+ TRANS or processes with special privileges can perform the operation. */
+-_S(ERR_MAP(EPERM), N_("Operation not permitted"))
++_S(EPERM, N_("Operation not permitted"))
+ #endif
+ #ifdef ENOENT
+ /*
+ TRANS This is a ``file doesn't exist'' error
+ TRANS for ordinary files that are referenced in contexts where they are
+ TRANS expected to already exist. */
+-_S(ERR_MAP(ENOENT), N_("No such file or directory"))
++_S(ENOENT, N_("No such file or directory"))
+ #endif
+ #ifdef ESRCH
+ /*
+ TRANS No process matches the specified process ID. */
+-_S(ERR_MAP(ESRCH), N_("No such process"))
++_S(ESRCH, N_("No such process"))
+ #endif
+ #ifdef EINTR
+ /*
+@@ -29,12 +26,12 @@ TRANS
+ TRANS You can choose to have functions resume after a signal that is handled,
+ TRANS rather than failing with @code{EINTR}; see @ref{Interrupted
+ TRANS Primitives}. */
+-_S(ERR_MAP(EINTR), N_("Interrupted system call"))
++_S(EINTR, N_("Interrupted system call"))
+ #endif
+ #ifdef EIO
+ /*
+ TRANS Usually used for physical read or write errors. */
+-_S(ERR_MAP(EIO), N_("Input/output error"))
++_S(EIO, N_("Input/output error"))
+ #endif
+ #ifdef ENXIO
+ /*
+@@ -43,7 +40,7 @@ TRANS represented by a file you specified, and it couldn't find the device.
+ TRANS This can mean that the device file was installed incorrectly, or that
+ TRANS the physical device is missing or not correctly attached to the
+ TRANS computer. */
+-_S(ERR_MAP(ENXIO), N_("No such device or address"))
++_S(ENXIO, N_("No such device or address"))
+ #endif
+ #ifdef E2BIG
+ /*
+@@ -51,27 +48,27 @@ TRANS Used when the arguments passed to a new program
+ TRANS being executed with one of the @code{exec} functions (@pxref{Executing a
+ TRANS File}) occupy too much memory space. This condition never arises on
+ TRANS @gnuhurdsystems{}. */
+-_S(ERR_MAP(E2BIG), N_("Argument list too long"))
++_S(E2BIG, N_("Argument list too long"))
+ #endif
+ #ifdef ENOEXEC
+ /*
+ TRANS Invalid executable file format. This condition is detected by the
+ TRANS @code{exec} functions; see @ref{Executing a File}. */
+-_S(ERR_MAP(ENOEXEC), N_("Exec format error"))
++_S(ENOEXEC, N_("Exec format error"))
+ #endif
+ #ifdef EBADF
+ /*
+ TRANS For example, I/O on a descriptor that has been
+ TRANS closed or reading from a descriptor open only for writing (or vice
+ TRANS versa). */
+-_S(ERR_MAP(EBADF), N_("Bad file descriptor"))
++_S(EBADF, N_("Bad file descriptor"))
+ #endif
+ #ifdef ECHILD
+ /*
+ TRANS This error happens on operations that are
+ TRANS supposed to manipulate child processes, when there aren't any processes
+ TRANS to manipulate. */
+-_S(ERR_MAP(ECHILD), N_("No child processes"))
++_S(ECHILD, N_("No child processes"))
+ #endif
+ #ifdef EDEADLK
+ /*
+@@ -79,74 +76,74 @@ TRANS Allocating a system resource would have resulted in a
+ TRANS deadlock situation. The system does not guarantee that it will notice
+ TRANS all such situations. This error means you got lucky and the system
+ TRANS noticed; it might just hang. @xref{File Locks}, for an example. */
+-_S(ERR_MAP(EDEADLK), N_("Resource deadlock avoided"))
++_S(EDEADLK, N_("Resource deadlock avoided"))
+ #endif
+ #ifdef ENOMEM
+ /*
+ TRANS The system cannot allocate more virtual memory
+ TRANS because its capacity is full. */
+-_S(ERR_MAP(ENOMEM), N_("Cannot allocate memory"))
++_S(ENOMEM, N_("Cannot allocate memory"))
+ #endif
+ #ifdef EACCES
+ /*
+ TRANS The file permissions do not allow the attempted operation. */
+-_S(ERR_MAP(EACCES), N_("Permission denied"))
++_S(EACCES, N_("Permission denied"))
+ #endif
+ #ifdef EFAULT
+ /*
+ TRANS An invalid pointer was detected.
+ TRANS On @gnuhurdsystems{}, this error never happens; you get a signal instead. */
+-_S(ERR_MAP(EFAULT), N_("Bad address"))
++_S(EFAULT, N_("Bad address"))
+ #endif
+ #ifdef ENOTBLK
+ /*
+ TRANS A file that isn't a block special file was given in a situation that
+ TRANS requires one. For example, trying to mount an ordinary file as a file
+ TRANS system in Unix gives this error. */
+-_S(ERR_MAP(ENOTBLK), N_("Block device required"))
++_S(ENOTBLK, N_("Block device required"))
+ #endif
+ #ifdef EBUSY
+ /*
+ TRANS A system resource that can't be shared is already in use.
+ TRANS For example, if you try to delete a file that is the root of a currently
+ TRANS mounted filesystem, you get this error. */
+-_S(ERR_MAP(EBUSY), N_("Device or resource busy"))
++_S(EBUSY, N_("Device or resource busy"))
+ #endif
+ #ifdef EEXIST
+ /*
+ TRANS An existing file was specified in a context where it only
+ TRANS makes sense to specify a new file. */
+-_S(ERR_MAP(EEXIST), N_("File exists"))
++_S(EEXIST, N_("File exists"))
+ #endif
+ #ifdef EXDEV
+ /*
+ TRANS An attempt to make an improper link across file systems was detected.
+ TRANS This happens not only when you use @code{link} (@pxref{Hard Links}) but
+ TRANS also when you rename a file with @code{rename} (@pxref{Renaming Files}). */
+-_S(ERR_MAP(EXDEV), N_("Invalid cross-device link"))
++_S(EXDEV, N_("Invalid cross-device link"))
+ #endif
+ #ifdef ENODEV
+ /*
+ TRANS The wrong type of device was given to a function that expects a
+ TRANS particular sort of device. */
+-_S(ERR_MAP(ENODEV), N_("No such device"))
++_S(ENODEV, N_("No such device"))
+ #endif
+ #ifdef ENOTDIR
+ /*
+ TRANS A file that isn't a directory was specified when a directory is required. */
+-_S(ERR_MAP(ENOTDIR), N_("Not a directory"))
++_S(ENOTDIR, N_("Not a directory"))
+ #endif
+ #ifdef EISDIR
+ /*
+ TRANS You cannot open a directory for writing,
+ TRANS or create or remove hard links to it. */
+-_S(ERR_MAP(EISDIR), N_("Is a directory"))
++_S(EISDIR, N_("Is a directory"))
+ #endif
+ #ifdef EINVAL
+ /*
+ TRANS This is used to indicate various kinds of problems
+ TRANS with passing the wrong argument to a library function. */
+-_S(ERR_MAP(EINVAL), N_("Invalid argument"))
++_S(EINVAL, N_("Invalid argument"))
+ #endif
+ #ifdef EMFILE
+ /*
+@@ -157,20 +154,20 @@ TRANS In BSD and GNU, the number of open files is controlled by a resource
+ TRANS limit that can usually be increased. If you get this error, you might
+ TRANS want to increase the @code{RLIMIT_NOFILE} limit or make it unlimited;
+ TRANS @pxref{Limits on Resources}. */
+-_S(ERR_MAP(EMFILE), N_("Too many open files"))
++_S(EMFILE, N_("Too many open files"))
+ #endif
+ #ifdef ENFILE
+ /*
+ TRANS There are too many distinct file openings in the entire system. Note
+ TRANS that any number of linked channels count as just one file opening; see
+ TRANS @ref{Linked Channels}. This error never occurs on @gnuhurdsystems{}. */
+-_S(ERR_MAP(ENFILE), N_("Too many open files in system"))
++_S(ENFILE, N_("Too many open files in system"))
+ #endif
+ #ifdef ENOTTY
+ /*
+ TRANS Inappropriate I/O control operation, such as trying to set terminal
+ TRANS modes on an ordinary file. */
+-_S(ERR_MAP(ENOTTY), N_("Inappropriate ioctl for device"))
++_S(ENOTTY, N_("Inappropriate ioctl for device"))
+ #endif
+ #ifdef ETXTBSY
+ /*
+@@ -179,35 +176,35 @@ TRANS write to a file that is currently being executed. Often using a
+ TRANS debugger to run a program is considered having it open for writing and
+ TRANS will cause this error. (The name stands for ``text file busy''.) This
+ TRANS is not an error on @gnuhurdsystems{}; the text is copied as necessary. */
+-_S(ERR_MAP(ETXTBSY), N_("Text file busy"))
++_S(ETXTBSY, N_("Text file busy"))
+ #endif
+ #ifdef EFBIG
+ /*
+ TRANS The size of a file would be larger than allowed by the system. */
+-_S(ERR_MAP(EFBIG), N_("File too large"))
++_S(EFBIG, N_("File too large"))
+ #endif
+ #ifdef ENOSPC
+ /*
+ TRANS Write operation on a file failed because the
+ TRANS disk is full. */
+-_S(ERR_MAP(ENOSPC), N_("No space left on device"))
++_S(ENOSPC, N_("No space left on device"))
+ #endif
+ #ifdef ESPIPE
+ /*
+ TRANS Invalid seek operation (such as on a pipe). */
+-_S(ERR_MAP(ESPIPE), N_("Illegal seek"))
++_S(ESPIPE, N_("Illegal seek"))
+ #endif
+ #ifdef EROFS
+ /*
+ TRANS An attempt was made to modify something on a read-only file system. */
+-_S(ERR_MAP(EROFS), N_("Read-only file system"))
++_S(EROFS, N_("Read-only file system"))
+ #endif
+ #ifdef EMLINK
+ /*
+ TRANS The link count of a single file would become too large.
+ TRANS @code{rename} can cause this error if the file being renamed already has
+ TRANS as many links as it can take (@pxref{Renaming Files}). */
+-_S(ERR_MAP(EMLINK), N_("Too many links"))
++_S(EMLINK, N_("Too many links"))
+ #endif
+ #ifdef EPIPE
+ /*
+@@ -216,19 +213,19 @@ TRANS Every library function that returns this error code also generates a
+ TRANS @code{SIGPIPE} signal; this signal terminates the program if not handled
+ TRANS or blocked. Thus, your program will never actually see @code{EPIPE}
+ TRANS unless it has handled or blocked @code{SIGPIPE}. */
+-_S(ERR_MAP(EPIPE), N_("Broken pipe"))
++_S(EPIPE, N_("Broken pipe"))
+ #endif
+ #ifdef EDOM
+ /*
+ TRANS Used by mathematical functions when an argument value does
+ TRANS not fall into the domain over which the function is defined. */
+-_S(ERR_MAP(EDOM), N_("Numerical argument out of domain"))
++_S(EDOM, N_("Numerical argument out of domain"))
+ #endif
+ #ifdef ERANGE
+ /*
+ TRANS Used by mathematical functions when the result value is
+ TRANS not representable because of overflow or underflow. */
+-_S(ERR_MAP(ERANGE), N_("Numerical result out of range"))
++_S(ERANGE, N_("Numerical result out of range"))
+ #endif
+ #ifdef EAGAIN
+ /*
+@@ -261,7 +258,7 @@ TRANS Such shortages are usually fairly serious and affect the whole system,
+ TRANS so usually an interactive program should report the error to the user
+ TRANS and return to its command loop.
+ TRANS @end itemize */
+-_S(ERR_MAP(EAGAIN), N_("Resource temporarily unavailable"))
++_S(EAGAIN, N_("Resource temporarily unavailable"))
+ #endif
+ #ifdef EINPROGRESS
+ /*
+@@ -273,47 +270,47 @@ TRANS the operation has begun and will take some time. Attempts to manipulate
+ TRANS the object before the call completes return @code{EALREADY}. You can
+ TRANS use the @code{select} function to find out when the pending operation
+ TRANS has completed; @pxref{Waiting for I/O}. */
+-_S(ERR_MAP(EINPROGRESS), N_("Operation now in progress"))
++_S(EINPROGRESS, N_("Operation now in progress"))
+ #endif
+ #ifdef EALREADY
+ /*
+ TRANS An operation is already in progress on an object that has non-blocking
+ TRANS mode selected. */
+-_S(ERR_MAP(EALREADY), N_("Operation already in progress"))
++_S(EALREADY, N_("Operation already in progress"))
+ #endif
+ #ifdef ENOTSOCK
+ /*
+ TRANS A file that isn't a socket was specified when a socket is required. */
+-_S(ERR_MAP(ENOTSOCK), N_("Socket operation on non-socket"))
++_S(ENOTSOCK, N_("Socket operation on non-socket"))
+ #endif
+ #ifdef EMSGSIZE
+ /*
+ TRANS The size of a message sent on a socket was larger than the supported
+ TRANS maximum size. */
+-_S(ERR_MAP(EMSGSIZE), N_("Message too long"))
++_S(EMSGSIZE, N_("Message too long"))
+ #endif
+ #ifdef EPROTOTYPE
+ /*
+ TRANS The socket type does not support the requested communications protocol. */
+-_S(ERR_MAP(EPROTOTYPE), N_("Protocol wrong type for socket"))
++_S(EPROTOTYPE, N_("Protocol wrong type for socket"))
+ #endif
+ #ifdef ENOPROTOOPT
+ /*
+ TRANS You specified a socket option that doesn't make sense for the
+ TRANS particular protocol being used by the socket. @xref{Socket Options}. */
+-_S(ERR_MAP(ENOPROTOOPT), N_("Protocol not available"))
++_S(ENOPROTOOPT, N_("Protocol not available"))
+ #endif
+ #ifdef EPROTONOSUPPORT
+ /*
+ TRANS The socket domain does not support the requested communications protocol
+ TRANS (perhaps because the requested protocol is completely invalid).
+ TRANS @xref{Creating a Socket}. */
+-_S(ERR_MAP(EPROTONOSUPPORT), N_("Protocol not supported"))
++_S(EPROTONOSUPPORT, N_("Protocol not supported"))
+ #endif
+ #ifdef ESOCKTNOSUPPORT
+ /*
+ TRANS The socket type is not supported. */
+-_S(ERR_MAP(ESOCKTNOSUPPORT), N_("Socket type not supported"))
++_S(ESOCKTNOSUPPORT, N_("Socket type not supported"))
+ #endif
+ #ifdef EOPNOTSUPP
+ /*
+@@ -323,71 +320,71 @@ TRANS implemented for all communications protocols. On @gnuhurdsystems{}, this
+ TRANS error can happen for many calls when the object does not support the
+ TRANS particular operation; it is a generic indication that the server knows
+ TRANS nothing to do for that call. */
+-_S(ERR_MAP(EOPNOTSUPP), N_("Operation not supported"))
++_S(EOPNOTSUPP, N_("Operation not supported"))
+ #endif
+ #ifdef EPFNOSUPPORT
+ /*
+ TRANS The socket communications protocol family you requested is not supported. */
+-_S(ERR_MAP(EPFNOSUPPORT), N_("Protocol family not supported"))
++_S(EPFNOSUPPORT, N_("Protocol family not supported"))
+ #endif
+ #ifdef EAFNOSUPPORT
+ /*
+ TRANS The address family specified for a socket is not supported; it is
+ TRANS inconsistent with the protocol being used on the socket. @xref{Sockets}. */
+-_S(ERR_MAP(EAFNOSUPPORT), N_("Address family not supported by protocol"))
++_S(EAFNOSUPPORT, N_("Address family not supported by protocol"))
+ #endif
+ #ifdef EADDRINUSE
+ /*
+ TRANS The requested socket address is already in use. @xref{Socket Addresses}. */
+-_S(ERR_MAP(EADDRINUSE), N_("Address already in use"))
++_S(EADDRINUSE, N_("Address already in use"))
+ #endif
+ #ifdef EADDRNOTAVAIL
+ /*
+ TRANS The requested socket address is not available; for example, you tried
+ TRANS to give a socket a name that doesn't match the local host name.
+ TRANS @xref{Socket Addresses}. */
+-_S(ERR_MAP(EADDRNOTAVAIL), N_("Cannot assign requested address"))
++_S(EADDRNOTAVAIL, N_("Cannot assign requested address"))
+ #endif
+ #ifdef ENETDOWN
+ /*
+ TRANS A socket operation failed because the network was down. */
+-_S(ERR_MAP(ENETDOWN), N_("Network is down"))
++_S(ENETDOWN, N_("Network is down"))
+ #endif
+ #ifdef ENETUNREACH
+ /*
+ TRANS A socket operation failed because the subnet containing the remote host
+ TRANS was unreachable. */
+-_S(ERR_MAP(ENETUNREACH), N_("Network is unreachable"))
++_S(ENETUNREACH, N_("Network is unreachable"))
+ #endif
+ #ifdef ENETRESET
+ /*
+ TRANS A network connection was reset because the remote host crashed. */
+-_S(ERR_MAP(ENETRESET), N_("Network dropped connection on reset"))
++_S(ENETRESET, N_("Network dropped connection on reset"))
+ #endif
+ #ifdef ECONNABORTED
+ /*
+ TRANS A network connection was aborted locally. */
+-_S(ERR_MAP(ECONNABORTED), N_("Software caused connection abort"))
++_S(ECONNABORTED, N_("Software caused connection abort"))
+ #endif
+ #ifdef ECONNRESET
+ /*
+ TRANS A network connection was closed for reasons outside the control of the
+ TRANS local host, such as by the remote machine rebooting or an unrecoverable
+ TRANS protocol violation. */
+-_S(ERR_MAP(ECONNRESET), N_("Connection reset by peer"))
++_S(ECONNRESET, N_("Connection reset by peer"))
+ #endif
+ #ifdef ENOBUFS
+ /*
+ TRANS The kernel's buffers for I/O operations are all in use. In GNU, this
+ TRANS error is always synonymous with @code{ENOMEM}; you may get one or the
+ TRANS other from network operations. */
+-_S(ERR_MAP(ENOBUFS), N_("No buffer space available"))
++_S(ENOBUFS, N_("No buffer space available"))
+ #endif
+ #ifdef EISCONN
+ /*
+ TRANS You tried to connect a socket that is already connected.
+ TRANS @xref{Connecting}. */
+-_S(ERR_MAP(EISCONN), N_("Transport endpoint is already connected"))
++_S(EISCONN, N_("Transport endpoint is already connected"))
+ #endif
+ #ifdef ENOTCONN
+ /*
+@@ -395,74 +392,74 @@ TRANS The socket is not connected to anything. You get this error when you
+ TRANS try to transmit data over a socket, without first specifying a
+ TRANS destination for the data. For a connectionless socket (for datagram
+ TRANS protocols, such as UDP), you get @code{EDESTADDRREQ} instead. */
+-_S(ERR_MAP(ENOTCONN), N_("Transport endpoint is not connected"))
++_S(ENOTCONN, N_("Transport endpoint is not connected"))
+ #endif
+ #ifdef EDESTADDRREQ
+ /*
+ TRANS No default destination address was set for the socket. You get this
+ TRANS error when you try to transmit data over a connectionless socket,
+ TRANS without first specifying a destination for the data with @code{connect}. */
+-_S(ERR_MAP(EDESTADDRREQ), N_("Destination address required"))
++_S(EDESTADDRREQ, N_("Destination address required"))
+ #endif
+ #ifdef ESHUTDOWN
+ /*
+ TRANS The socket has already been shut down. */
+-_S(ERR_MAP(ESHUTDOWN), N_("Cannot send after transport endpoint shutdown"))
++_S(ESHUTDOWN, N_("Cannot send after transport endpoint shutdown"))
+ #endif
+ #ifdef ETOOMANYREFS
+-_S(ERR_MAP(ETOOMANYREFS), N_("Too many references: cannot splice"))
++_S(ETOOMANYREFS, N_("Too many references: cannot splice"))
+ #endif
+ #ifdef ETIMEDOUT
+ /*
+ TRANS A socket operation with a specified timeout received no response during
+ TRANS the timeout period. */
+-_S(ERR_MAP(ETIMEDOUT), N_("Connection timed out"))
++_S(ETIMEDOUT, N_("Connection timed out"))
+ #endif
+ #ifdef ECONNREFUSED
+ /*
+ TRANS A remote host refused to allow the network connection (typically because
+ TRANS it is not running the requested service). */
+-_S(ERR_MAP(ECONNREFUSED), N_("Connection refused"))
++_S(ECONNREFUSED, N_("Connection refused"))
+ #endif
+ #ifdef ELOOP
+ /*
+ TRANS Too many levels of symbolic links were encountered in looking up a file name.
+ TRANS This often indicates a cycle of symbolic links. */
+-_S(ERR_MAP(ELOOP), N_("Too many levels of symbolic links"))
++_S(ELOOP, N_("Too many levels of symbolic links"))
+ #endif
+ #ifdef ENAMETOOLONG
+ /*
+ TRANS Filename too long (longer than @code{PATH_MAX}; @pxref{Limits for
+ TRANS Files}) or host name too long (in @code{gethostname} or
+ TRANS @code{sethostname}; @pxref{Host Identification}). */
+-_S(ERR_MAP(ENAMETOOLONG), N_("File name too long"))
++_S(ENAMETOOLONG, N_("File name too long"))
+ #endif
+ #ifdef EHOSTDOWN
+ /*
+ TRANS The remote host for a requested network connection is down. */
+-_S(ERR_MAP(EHOSTDOWN), N_("Host is down"))
++_S(EHOSTDOWN, N_("Host is down"))
+ #endif
+ /*
+ TRANS The remote host for a requested network connection is not reachable. */
+ #ifdef EHOSTUNREACH
+-_S(ERR_MAP(EHOSTUNREACH), N_("No route to host"))
++_S(EHOSTUNREACH, N_("No route to host"))
+ #endif
+ #ifdef ENOTEMPTY
+ /*
+ TRANS Directory not empty, where an empty directory was expected. Typically,
+ TRANS this error occurs when you are trying to delete a directory. */
+-_S(ERR_MAP(ENOTEMPTY), N_("Directory not empty"))
++_S(ENOTEMPTY, N_("Directory not empty"))
+ #endif
+ #ifdef EUSERS
+ /*
+ TRANS The file quota system is confused because there are too many users.
+ TRANS @c This can probably happen in a GNU system when using NFS. */
+-_S(ERR_MAP(EUSERS), N_("Too many users"))
++_S(EUSERS, N_("Too many users"))
+ #endif
+ #ifdef EDQUOT
+ /*
+ TRANS The user's disk quota was exceeded. */
+-_S(ERR_MAP(EDQUOT), N_("Disk quota exceeded"))
++_S(EDQUOT, N_("Disk quota exceeded"))
+ #endif
+ #ifdef ESTALE
+ /*
+@@ -471,7 +468,7 @@ TRANS file system which is due to file system rearrangements on the server host
+ TRANS for NFS file systems or corruption in other file systems.
+ TRANS Repairing this condition usually requires unmounting, possibly repairing
+ TRANS and remounting the file system. */
+-_S(ERR_MAP(ESTALE), N_("Stale file handle"))
++_S(ESTALE, N_("Stale file handle"))
+ #endif
+ #ifdef EREMOTE
+ /*
+@@ -479,7 +476,7 @@ TRANS An attempt was made to NFS-mount a remote file system with a file name tha
+ TRANS already specifies an NFS-mounted file.
+ TRANS (This is an error on some operating systems, but we expect it to work
+ TRANS properly on @gnuhurdsystems{}, making this error code impossible.) */
+-_S(ERR_MAP(EREMOTE), N_("Object is remote"))
++_S(EREMOTE, N_("Object is remote"))
+ #endif
+ #ifdef ENOLCK
+ /*
+@@ -487,7 +484,7 @@ TRANS This is used by the file locking facilities; see
+ TRANS @ref{File Locks}. This error is never generated by @gnuhurdsystems{}, but
+ TRANS it can result from an operation to an NFS server running another
+ TRANS operating system. */
+-_S(ERR_MAP(ENOLCK), N_("No locks available"))
++_S(ENOLCK, N_("No locks available"))
+ #endif
+ #ifdef ENOSYS
+ /*
+@@ -496,46 +493,46 @@ TRANS not implemented at all, either in the C library itself or in the
+ TRANS operating system. When you get this error, you can be sure that this
+ TRANS particular function will always fail with @code{ENOSYS} unless you
+ TRANS install a new version of the C library or the operating system. */
+-_S(ERR_MAP(ENOSYS), N_("Function not implemented"))
++_S(ENOSYS, N_("Function not implemented"))
+ #endif
+ #ifdef EILSEQ
+ /*
+ TRANS While decoding a multibyte character the function came along an invalid
+ TRANS or an incomplete sequence of bytes or the given wide character is invalid. */
+-_S(ERR_MAP(EILSEQ), N_("Invalid or incomplete multibyte or wide character"))
++_S(EILSEQ, N_("Invalid or incomplete multibyte or wide character"))
+ #endif
+ #ifdef EBADMSG
+-_S(ERR_MAP(EBADMSG), N_("Bad message"))
++_S(EBADMSG, N_("Bad message"))
+ #endif
+ #ifdef EIDRM
+-_S(ERR_MAP(EIDRM), N_("Identifier removed"))
++_S(EIDRM, N_("Identifier removed"))
+ #endif
+ #ifdef EMULTIHOP
+-_S(ERR_MAP(EMULTIHOP), N_("Multihop attempted"))
++_S(EMULTIHOP, N_("Multihop attempted"))
+ #endif
+ #ifdef ENODATA
+-_S(ERR_MAP(ENODATA), N_("No data available"))
++_S(ENODATA, N_("No data available"))
+ #endif
+ #ifdef ENOLINK
+-_S(ERR_MAP(ENOLINK), N_("Link has been severed"))
++_S(ENOLINK, N_("Link has been severed"))
+ #endif
+ #ifdef ENOMSG
+-_S(ERR_MAP(ENOMSG), N_("No message of desired type"))
++_S(ENOMSG, N_("No message of desired type"))
+ #endif
+ #ifdef ENOSR
+-_S(ERR_MAP(ENOSR), N_("Out of streams resources"))
++_S(ENOSR, N_("Out of streams resources"))
+ #endif
+ #ifdef ENOSTR
+-_S(ERR_MAP(ENOSTR), N_("Device not a stream"))
++_S(ENOSTR, N_("Device not a stream"))
+ #endif
+ #ifdef EOVERFLOW
+-_S(ERR_MAP(EOVERFLOW), N_("Value too large for defined data type"))
++_S(EOVERFLOW, N_("Value too large for defined data type"))
+ #endif
+ #ifdef EPROTO
+-_S(ERR_MAP(EPROTO), N_("Protocol error"))
++_S(EPROTO, N_("Protocol error"))
+ #endif
+ #ifdef ETIME
+-_S(ERR_MAP(ETIME), N_("Timer expired"))
++_S(ETIME, N_("Timer expired"))
+ #endif
+ #ifdef ECANCELED
+ /*
+@@ -543,148 +540,148 @@ TRANS An asynchronous operation was canceled before it
+ TRANS completed. @xref{Asynchronous I/O}. When you call @code{aio_cancel},
+ TRANS the normal result is for the operations affected to complete with this
+ TRANS error; @pxref{Cancel AIO Operations}. */
+-_S(ERR_MAP(ECANCELED), N_("Operation canceled"))
++_S(ECANCELED, N_("Operation canceled"))
+ #endif
+ #ifdef EOWNERDEAD
+-_S(ERR_MAP(EOWNERDEAD), N_("Owner died"))
++_S(EOWNERDEAD, N_("Owner died"))
+ #endif
+ #ifdef ENOTRECOVERABLE
+-_S(ERR_MAP(ENOTRECOVERABLE), N_("State not recoverable"))
++_S(ENOTRECOVERABLE, N_("State not recoverable"))
+ #endif
+ #ifdef ERESTART
+-_S(ERR_MAP(ERESTART), N_("Interrupted system call should be restarted"))
++_S(ERESTART, N_("Interrupted system call should be restarted"))
+ #endif
+ #ifdef ECHRNG
+-_S(ERR_MAP(ECHRNG), N_("Channel number out of range"))
++_S(ECHRNG, N_("Channel number out of range"))
+ #endif
+ #ifdef EL2NSYNC
+-_S(ERR_MAP(EL2NSYNC), N_("Level 2 not synchronized"))
++_S(EL2NSYNC, N_("Level 2 not synchronized"))
+ #endif
+ #ifdef EL3HLT
+-_S(ERR_MAP(EL3HLT), N_("Level 3 halted"))
++_S(EL3HLT, N_("Level 3 halted"))
+ #endif
+ #ifdef EL3RST
+-_S(ERR_MAP(EL3RST), N_("Level 3 reset"))
++_S(EL3RST, N_("Level 3 reset"))
+ #endif
+ #ifdef ELNRNG
+-_S(ERR_MAP(ELNRNG), N_("Link number out of range"))
++_S(ELNRNG, N_("Link number out of range"))
+ #endif
+ #ifdef EUNATCH
+-_S(ERR_MAP(EUNATCH), N_("Protocol driver not attached"))
++_S(EUNATCH, N_("Protocol driver not attached"))
+ #endif
+ #ifdef ENOCSI
+-_S(ERR_MAP(ENOCSI), N_("No CSI structure available"))
++_S(ENOCSI, N_("No CSI structure available"))
+ #endif
+ #ifdef EL2HLT
+-_S(ERR_MAP(EL2HLT), N_("Level 2 halted"))
++_S(EL2HLT, N_("Level 2 halted"))
+ #endif
+ #ifdef EBADE
+-_S(ERR_MAP(EBADE), N_("Invalid exchange"))
++_S(EBADE, N_("Invalid exchange"))
+ #endif
+ #ifdef EBADR
+-_S(ERR_MAP(EBADR), N_("Invalid request descriptor"))
++_S(EBADR, N_("Invalid request descriptor"))
+ #endif
+ #ifdef EXFULL
+-_S(ERR_MAP(EXFULL), N_("Exchange full"))
++_S(EXFULL, N_("Exchange full"))
+ #endif
+ #ifdef ENOANO
+-_S(ERR_MAP(ENOANO), N_("No anode"))
++_S(ENOANO, N_("No anode"))
+ #endif
+ #ifdef EBADRQC
+-_S(ERR_MAP(EBADRQC), N_("Invalid request code"))
++_S(EBADRQC, N_("Invalid request code"))
+ #endif
+ #ifdef EBADSLT
+-_S(ERR_MAP(EBADSLT), N_("Invalid slot"))
++_S(EBADSLT, N_("Invalid slot"))
+ #endif
+ #ifdef EBFONT
+-_S(ERR_MAP(EBFONT), N_("Bad font file format"))
++_S(EBFONT, N_("Bad font file format"))
+ #endif
+ #ifdef ENONET
+-_S(ERR_MAP(ENONET), N_("Machine is not on the network"))
++_S(ENONET, N_("Machine is not on the network"))
+ #endif
+ #ifdef ENOPKG
+-_S(ERR_MAP(ENOPKG), N_("Package not installed"))
++_S(ENOPKG, N_("Package not installed"))
+ #endif
+ #ifdef EADV
+-_S(ERR_MAP(EADV), N_("Advertise error"))
++_S(EADV, N_("Advertise error"))
+ #endif
+ #ifdef ESRMNT
+-_S(ERR_MAP(ESRMNT), N_("Srmount error"))
++_S(ESRMNT, N_("Srmount error"))
+ #endif
+ #ifdef ECOMM
+-_S(ERR_MAP(ECOMM), N_("Communication error on send"))
++_S(ECOMM, N_("Communication error on send"))
+ #endif
+ #ifdef EDOTDOT
+-_S(ERR_MAP(EDOTDOT), N_("RFS specific error"))
++_S(EDOTDOT, N_("RFS specific error"))
+ #endif
+ #ifdef ENOTUNIQ
+-_S(ERR_MAP(ENOTUNIQ), N_("Name not unique on network"))
++_S(ENOTUNIQ, N_("Name not unique on network"))
+ #endif
+ #ifdef EBADFD
+-_S(ERR_MAP(EBADFD), N_("File descriptor in bad state"))
++_S(EBADFD, N_("File descriptor in bad state"))
+ #endif
+ #ifdef EREMCHG
+-_S(ERR_MAP(EREMCHG), N_("Remote address changed"))
++_S(EREMCHG, N_("Remote address changed"))
+ #endif
+ #ifdef ELIBACC
+-_S(ERR_MAP(ELIBACC), N_("Can not access a needed shared library"))
++_S(ELIBACC, N_("Can not access a needed shared library"))
+ #endif
+ #ifdef ELIBBAD
+-_S(ERR_MAP(ELIBBAD), N_("Accessing a corrupted shared library"))
++_S(ELIBBAD, N_("Accessing a corrupted shared library"))
+ #endif
+ #ifdef ELIBSCN
+-_S(ERR_MAP(ELIBSCN), N_(".lib section in a.out corrupted"))
++_S(ELIBSCN, N_(".lib section in a.out corrupted"))
+ #endif
+ #ifdef ELIBMAX
+-_S(ERR_MAP(ELIBMAX), N_("Attempting to link in too many shared libraries"))
++_S(ELIBMAX, N_("Attempting to link in too many shared libraries"))
+ #endif
+ #ifdef ELIBEXEC
+-_S(ERR_MAP(ELIBEXEC), N_("Cannot exec a shared library directly"))
++_S(ELIBEXEC, N_("Cannot exec a shared library directly"))
+ #endif
+ #ifdef ESTRPIPE
+-_S(ERR_MAP(ESTRPIPE), N_("Streams pipe error"))
++_S(ESTRPIPE, N_("Streams pipe error"))
+ #endif
+ #ifdef EUCLEAN
+-_S(ERR_MAP(EUCLEAN), N_("Structure needs cleaning"))
++_S(EUCLEAN, N_("Structure needs cleaning"))
+ #endif
+ #ifdef ENOTNAM
+-_S(ERR_MAP(ENOTNAM), N_("Not a XENIX named type file"))
++_S(ENOTNAM, N_("Not a XENIX named type file"))
+ #endif
+ #ifdef ENAVAIL
+-_S(ERR_MAP(ENAVAIL), N_("No XENIX semaphores available"))
++_S(ENAVAIL, N_("No XENIX semaphores available"))
+ #endif
+ #ifdef EISNAM
+-_S(ERR_MAP(EISNAM), N_("Is a named type file"))
++_S(EISNAM, N_("Is a named type file"))
+ #endif
+ #ifdef EREMOTEIO
+-_S(ERR_MAP(EREMOTEIO), N_("Remote I/O error"))
++_S(EREMOTEIO, N_("Remote I/O error"))
+ #endif
+ #ifdef ENOMEDIUM
+-_S(ERR_MAP(ENOMEDIUM), N_("No medium found"))
++_S(ENOMEDIUM, N_("No medium found"))
+ #endif
+ #ifdef EMEDIUMTYPE
+-_S(ERR_MAP(EMEDIUMTYPE), N_("Wrong medium type"))
++_S(EMEDIUMTYPE, N_("Wrong medium type"))
+ #endif
+ #ifdef ENOKEY
+-_S(ERR_MAP(ENOKEY), N_("Required key not available"))
++_S(ENOKEY, N_("Required key not available"))
+ #endif
+ #ifdef EKEYEXPIRED
+-_S(ERR_MAP(EKEYEXPIRED), N_("Key has expired"))
++_S(EKEYEXPIRED, N_("Key has expired"))
+ #endif
+ #ifdef EKEYREVOKED
+-_S(ERR_MAP(EKEYREVOKED), N_("Key has been revoked"))
++_S(EKEYREVOKED, N_("Key has been revoked"))
+ #endif
+ #ifdef EKEYREJECTED
+-_S(ERR_MAP(EKEYREJECTED), N_("Key was rejected by service"))
++_S(EKEYREJECTED, N_("Key was rejected by service"))
+ #endif
+ #ifdef ERFKILL
+-_S(ERR_MAP(ERFKILL), N_("Operation not possible due to RF-kill"))
++_S(ERFKILL, N_("Operation not possible due to RF-kill"))
+ #endif
+ #ifdef EHWPOISON
+-_S(ERR_MAP(EHWPOISON), N_("Memory page has hardware error"))
++_S(EHWPOISON, N_("Memory page has hardware error"))
+ #endif
+ #ifdef EBADRPC
+-_S(ERR_MAP(EBADRPC), N_("RPC struct is bad"))
++_S(EBADRPC, N_("RPC struct is bad"))
+ #endif
+ #ifdef EFTYPE
+ /*
+@@ -693,40 +690,40 @@ TRANS operation, or a data file had the wrong format.
+ TRANS
+ TRANS On some systems @code{chmod} returns this error if you try to set the
+ TRANS sticky bit on a non-directory file; @pxref{Setting Permissions}. */
+-_S(ERR_MAP(EFTYPE), N_("Inappropriate file type or format"))
++_S(EFTYPE, N_("Inappropriate file type or format"))
+ #endif
+ #ifdef EPROCUNAVAIL
+-_S(ERR_MAP(EPROCUNAVAIL), N_("RPC bad procedure for program"))
++_S(EPROCUNAVAIL, N_("RPC bad procedure for program"))
+ #endif
+ #ifdef EAUTH
+-_S(ERR_MAP(EAUTH), N_("Authentication error"))
++_S(EAUTH, N_("Authentication error"))
+ #endif
+ #ifdef EDIED
+ /*
+ TRANS On @gnuhurdsystems{}, opening a file returns this error when the file is
+ TRANS translated by a program and the translator program dies while starting
+ TRANS up, before it has connected to the file. */
+-_S(ERR_MAP(EDIED), N_("Translator died"))
++_S(EDIED, N_("Translator died"))
+ #endif
+ #ifdef ERPCMISMATCH
+-_S(ERR_MAP(ERPCMISMATCH), N_("RPC version wrong"))
++_S(ERPCMISMATCH, N_("RPC version wrong"))
+ #endif
+ #ifdef EGREGIOUS
+ /*
+ TRANS You did @strong{what}? */
+-_S(ERR_MAP(EGREGIOUS), N_("You really blew it this time"))
++_S(EGREGIOUS, N_("You really blew it this time"))
+ #endif
+ #ifdef EPROCLIM
+ /*
+ TRANS This means that the per-user limit on new process would be exceeded by
+ TRANS an attempted @code{fork}. @xref{Limits on Resources}, for details on
+ TRANS the @code{RLIMIT_NPROC} limit. */
+-_S(ERR_MAP(EPROCLIM), N_("Too many processes"))
++_S(EPROCLIM, N_("Too many processes"))
+ #endif
+ #ifdef EGRATUITOUS
+ /*
+ TRANS This error code has no purpose. */
+-_S(ERR_MAP(EGRATUITOUS), N_("Gratuitous error"))
++_S(EGRATUITOUS, N_("Gratuitous error"))
+ #endif
+ #if defined (ENOTSUP) && ENOTSUP != EOPNOTSUPP
+ /*
+@@ -742,10 +739,10 @@ TRANS values.
+ TRANS
+ TRANS If the entire function is not available at all in the implementation,
+ TRANS it returns @code{ENOSYS} instead. */
+-_S(ERR_MAP(ENOTSUP), N_("Not supported"))
++_S(ENOTSUP, N_("Not supported"))
+ #endif
+ #ifdef EPROGMISMATCH
+-_S(ERR_MAP(EPROGMISMATCH), N_("RPC program version wrong"))
++_S(EPROGMISMATCH, N_("RPC program version wrong"))
+ #endif
+ #ifdef EBACKGROUND
+ /*
+@@ -755,7 +752,7 @@ TRANS foreground process group of the terminal. Users do not usually see this
+ TRANS error because functions such as @code{read} and @code{write} translate
+ TRANS it into a @code{SIGTTIN} or @code{SIGTTOU} signal. @xref{Job Control},
+ TRANS for information on process groups and these signals. */
+-_S(ERR_MAP(EBACKGROUND), N_("Inappropriate operation for background process"))
++_S(EBACKGROUND, N_("Inappropriate operation for background process"))
+ #endif
+ #ifdef EIEIO
+ /*
+@@ -773,7 +770,7 @@ TRANS @c "bought the farm" means "died". -jtobey
+ TRANS @c
+ TRANS @c Translators, please do not translate this litteraly, translate it into
+ TRANS @c an idiomatic funny way of saying that the computer died. */
+-_S(ERR_MAP(EIEIO), N_("Computer bought the farm"))
++_S(EIEIO, N_("Computer bought the farm"))
+ #endif
+ #if defined (EWOULDBLOCK) && EWOULDBLOCK != EAGAIN
+ /*
+@@ -782,18 +779,18 @@ TRANS The values are always the same, on every operating system.
+ TRANS
+ TRANS C libraries in many older Unix systems have @code{EWOULDBLOCK} as a
+ TRANS separate error code. */
+-_S(ERR_MAP(EWOULDBLOCK), N_("Operation would block"))
++_S(EWOULDBLOCK, N_("Operation would block"))
+ #endif
+ #ifdef ENEEDAUTH
+-_S(ERR_MAP(ENEEDAUTH), N_("Need authenticator"))
++_S(ENEEDAUTH, N_("Need authenticator"))
+ #endif
+ #ifdef ED
+ /*
+ TRANS The experienced user will know what is wrong.
+ TRANS @c This error code is a joke. Its perror text is part of the joke.
+ TRANS @c Don't change it. */
+-_S(ERR_MAP(ED), N_("?"))
++_S(ED, N_("?"))
+ #endif
+ #ifdef EPROGUNAVAIL
+-_S(ERR_MAP(EPROGUNAVAIL), N_("RPC program not available"))
++_S(EPROGUNAVAIL, N_("RPC program not available"))
+ #endif
+diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
+index 9b2a253032..34748ffcd1 100644
+--- a/sysdeps/unix/sysv/linux/Makefile
++++ b/sysdeps/unix/sysv/linux/Makefile
+@@ -100,7 +100,7 @@ tests += tst-clone tst-clone2 tst-clone3 tst-fanotify tst-personality \
+ tst-quota tst-sync_file_range tst-sysconf-iov_max tst-ttyname \
+ test-errno-linux tst-memfd_create tst-mlock2 tst-pkey \
+ tst-rlimit-infinity tst-ofdlocks tst-gettid tst-gettid-kill \
+- tst-tgkill
++ tst-tgkill tst-sysvsem-linux tst-sysvmsg-linux tst-sysvshm-linux
+ tests-internal += tst-ofdlocks-compat tst-sigcontext-get_pc
+
+ CFLAGS-tst-sigcontext-get_pc.c = -fasynchronous-unwind-tables
+diff --git a/sysdeps/unix/sysv/linux/aarch64/configure b/sysdeps/unix/sysv/linux/aarch64/configure
+index 27d50e1d3c..290670a67a 100644
+--- a/sysdeps/unix/sysv/linux/aarch64/configure
++++ b/sysdeps/unix/sysv/linux/aarch64/configure
+@@ -6,10 +6,10 @@ arch_minimum_kernel=3.7.0
+ test -n "$libc_cv_slibdir" ||
+ case "$prefix" in
+ /usr | /usr/)
+- libc_cv_slibdir='/lib64'
++ libc_cv_slibdir='/lib'
+ libc_cv_rtlddir='/lib'
+ if test "$libdir" = '${exec_prefix}/lib'; then
+- libdir='${exec_prefix}/lib64';
++ libdir='${exec_prefix}/lib';
+ # Locale data can be shared between 32-bit and 64-bit libraries.
+ libc_cv_complocaledir='${exec_prefix}/lib/locale'
+ fi
+diff --git a/sysdeps/unix/sysv/linux/aarch64/cpu-features.h b/sysdeps/unix/sysv/linux/aarch64/cpu-features.h
+index fc688450ee..00a4d0c8e7 100644
+--- a/sysdeps/unix/sysv/linux/aarch64/cpu-features.h
++++ b/sysdeps/unix/sysv/linux/aarch64/cpu-features.h
+@@ -54,6 +54,10 @@
+ && MIDR_PARTNUM(midr) == 0x000)
+ #define IS_NEOVERSE_N1(midr) (MIDR_IMPLEMENTOR(midr) == 'A' \
+ && MIDR_PARTNUM(midr) == 0xd0c)
++#define IS_NEOVERSE_N2(midr) (MIDR_IMPLEMENTOR(midr) == 'A' \
++ && MIDR_PARTNUM(midr) == 0xd49)
++#define IS_NEOVERSE_V1(midr) (MIDR_IMPLEMENTOR(midr) == 'A' \
++ && MIDR_PARTNUM(midr) == 0xd40)
+
+ #define IS_EMAG(midr) (MIDR_IMPLEMENTOR(midr) == 'P' \
+ && MIDR_PARTNUM(midr) == 0x000)
+diff --git a/sysdeps/unix/sysv/linux/msgctl.c b/sysdeps/unix/sysv/linux/msgctl.c
+index 0776472d5e..a1f24ab242 100644
+--- a/sysdeps/unix/sysv/linux/msgctl.c
++++ b/sysdeps/unix/sysv/linux/msgctl.c
+@@ -90,8 +90,15 @@ __msgctl64 (int msqid, int cmd, struct __msqid64_ds *buf)
+ struct kernel_msqid64_ds ksemid, *arg = NULL;
+ if (buf != NULL)
+ {
+- msqid64_to_kmsqid64 (buf, &ksemid);
+- arg = &ksemid;
++ /* This is a Linux extension where kernel returns a 'struct msginfo'
++ instead. */
++ if (cmd == IPC_INFO || cmd == MSG_INFO)
++ arg = (struct kernel_msqid64_ds *) buf;
++ else
++ {
++ msqid64_to_kmsqid64 (buf, &ksemid);
++ arg = &ksemid;
++ }
+ }
+ # ifdef __ASSUME_SYSVIPC_BROKEN_MODE_T
+ if (cmd == IPC_SET)
+@@ -169,8 +176,15 @@ __msgctl (int msqid, int cmd, struct msqid_ds *buf)
+ struct __msqid64_ds msqid64, *buf64 = NULL;
+ if (buf != NULL)
+ {
+- msqid_to_msqid64 (&msqid64, buf);
+- buf64 = &msqid64;
++ /* This is a Linux extension where kernel returns a 'struct msginfo'
++ instead. */
++ if (cmd == IPC_INFO || cmd == MSG_INFO)
++ buf64 = (struct __msqid64_ds *) buf;
++ else
++ {
++ msqid_to_msqid64 (&msqid64, buf);
++ buf64 = &msqid64;
++ }
+ }
+
+ int ret = __msgctl64 (msqid, cmd, buf64);
+diff --git a/sysdeps/unix/sysv/linux/semctl.c b/sysdeps/unix/sysv/linux/semctl.c
+index f131a26fc7..1cdabde8f2 100644
+--- a/sysdeps/unix/sysv/linux/semctl.c
++++ b/sysdeps/unix/sysv/linux/semctl.c
+@@ -102,6 +102,7 @@ semun64_to_ksemun64 (int cmd, union semun64 semun64,
+ r.array = semun64.array;
+ break;
+ case SEM_STAT:
++ case SEM_STAT_ANY:
+ case IPC_STAT:
+ case IPC_SET:
+ r.buf = buf;
+@@ -150,6 +151,7 @@ __semctl64 (int semid, int semnum, int cmd, ...)
+ case IPC_STAT: /* arg.buf */
+ case IPC_SET:
+ case SEM_STAT:
++ case SEM_STAT_ANY:
+ case IPC_INFO: /* arg.__buf */
+ case SEM_INFO:
+ va_start (ap, cmd);
+@@ -238,6 +240,7 @@ semun_to_semun64 (int cmd, union semun semun, struct __semid64_ds *semid64)
+ r.array = semun.array;
+ break;
+ case SEM_STAT:
++ case SEM_STAT_ANY:
+ case IPC_STAT:
+ case IPC_SET:
+ r.buf = semid64;
+@@ -267,6 +270,7 @@ __semctl (int semid, int semnum, int cmd, ...)
+ case IPC_STAT: /* arg.buf */
+ case IPC_SET:
+ case SEM_STAT:
++ case SEM_STAT_ANY:
+ case IPC_INFO: /* arg.__buf */
+ case SEM_INFO:
+ va_start (ap, cmd);
+@@ -321,6 +325,7 @@ __semctl_mode16 (int semid, int semnum, int cmd, ...)
+ case IPC_STAT: /* arg.buf */
+ case IPC_SET:
+ case SEM_STAT:
++ case SEM_STAT_ANY:
+ case IPC_INFO: /* arg.__buf */
+ case SEM_INFO:
+ va_start (ap, cmd);
+@@ -354,6 +359,7 @@ __old_semctl (int semid, int semnum, int cmd, ...)
+ case IPC_STAT: /* arg.buf */
+ case IPC_SET:
+ case SEM_STAT:
++ case SEM_STAT_ANY:
+ case IPC_INFO: /* arg.__buf */
+ case SEM_INFO:
+ va_start (ap, cmd);
+diff --git a/sysdeps/unix/sysv/linux/shmctl.c b/sysdeps/unix/sysv/linux/shmctl.c
+index 76d88441f1..1d19a798b1 100644
+--- a/sysdeps/unix/sysv/linux/shmctl.c
++++ b/sysdeps/unix/sysv/linux/shmctl.c
+@@ -90,8 +90,15 @@ __shmctl64 (int shmid, int cmd, struct __shmid64_ds *buf)
+ struct kernel_shmid64_ds kshmid, *arg = NULL;
+ if (buf != NULL)
+ {
+- shmid64_to_kshmid64 (buf, &kshmid);
+- arg = &kshmid;
++ /* This is a Linux extension where kernel expects either a
++ 'struct shminfo' (IPC_INFO) or 'struct shm_info' (SHM_INFO). */
++ if (cmd == IPC_INFO || cmd == SHM_INFO)
++ arg = (struct kernel_shmid64_ds *) buf;
++ else
++ {
++ shmid64_to_kshmid64 (buf, &kshmid);
++ arg = &kshmid;
++ }
+ }
+ # ifdef __ASSUME_SYSVIPC_BROKEN_MODE_T
+ if (cmd == IPC_SET)
+@@ -107,7 +114,6 @@ __shmctl64 (int shmid, int cmd, struct __shmid64_ds *buf)
+
+ switch (cmd)
+ {
+- case IPC_INFO:
+ case IPC_STAT:
+ case SHM_STAT:
+ case SHM_STAT_ANY:
+@@ -168,8 +174,15 @@ __shmctl (int shmid, int cmd, struct shmid_ds *buf)
+ struct __shmid64_ds shmid64, *buf64 = NULL;
+ if (buf != NULL)
+ {
+- shmid_to_shmid64 (&shmid64, buf);
+- buf64 = &shmid64;
++ /* This is a Linux extension where kernel expects either a
++ 'struct shminfo' (IPC_INFO) or 'struct shm_info' (SHM_INFO). */
++ if (cmd == IPC_INFO || cmd == SHM_INFO)
++ buf64 = (struct __shmid64_ds *) buf;
++ else
++ {
++ shmid_to_shmid64 (&shmid64, buf);
++ buf64 = &shmid64;
++ }
+ }
+
+ int ret = __shmctl64 (shmid, cmd, buf64);
+@@ -178,7 +191,6 @@ __shmctl (int shmid, int cmd, struct shmid_ds *buf)
+
+ switch (cmd)
+ {
+- case IPC_INFO:
+ case IPC_STAT:
+ case SHM_STAT:
+ case SHM_STAT_ANY:
+diff --git a/sysdeps/unix/sysv/linux/tst-sysvmsg-linux.c b/sysdeps/unix/sysv/linux/tst-sysvmsg-linux.c
+new file mode 100644
+index 0000000000..630f4f792c
+--- /dev/null
++++ b/sysdeps/unix/sysv/linux/tst-sysvmsg-linux.c
+@@ -0,0 +1,177 @@
++/* Basic tests for Linux SYSV message queue extensions.
++ Copyright (C) 2020 Free Software Foundation, Inc.
++ This file is part of the GNU C Library.
++
++ The GNU C Library is free software; you can redistribute it and/or
++ modify it under the terms of the GNU Lesser General Public
++ License as published by the Free Software Foundation; either
++ version 2.1 of the License, or (at your option) any later version.
++
++ The GNU C Library is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ Lesser General Public License for more details.
++
++ You should have received a copy of the GNU Lesser General Public
++ License along with the GNU C Library; if not, see
++ <https://www.gnu.org/licenses/>. */
++
++#include <sys/ipc.h>
++#include <sys/msg.h>
++#include <errno.h>
++#include <stdlib.h>
++#include <stdbool.h>
++#include <stdio.h>
++
++#include <support/check.h>
++#include <support/temp_file.h>
++
++#define MSGQ_MODE 0644
++
++/* These are for the temporary file we generate. */
++static char *name;
++static int msqid;
++
++static void
++remove_msq (void)
++{
++ /* Enforce message queue removal in case of early test failure.
++ Ignore error since the msg may already have being removed. */
++ msgctl (msqid, IPC_RMID, NULL);
++}
++
++static void
++do_prepare (int argc, char *argv[])
++{
++ TEST_VERIFY_EXIT (create_temp_file ("tst-sysvmsg.", &name) != -1);
++}
++
++#define PREPARE do_prepare
++
++struct test_msginfo
++{
++ int msgmax;
++ int msgmnb;
++ int msgmni;
++};
++
++/* It tries to obtain some system-wide SysV messsage queue information from
++ /proc to check against IPC_INFO/MSG_INFO. The /proc only returns the
++ tunables value of MSGMAX, MSGMNB, and MSGMNI.
++
++ The kernel also returns constant value for MSGSSZ, MSGSEG and also MSGMAP,
++ MSGPOOL, and MSGTQL (for IPC_INFO). The issue to check them is they might
++ change over kernel releases. */
++
++static int
++read_proc_file (const char *file)
++{
++ FILE *f = fopen (file, "r");
++ if (f == NULL)
++ FAIL_UNSUPPORTED ("/proc is not mounted or %s is not available", file);
++
++ int v;
++ int r = fscanf (f, "%d", & v);
++ TEST_VERIFY_EXIT (r == 1);
++
++ fclose (f);
++ return v;
++}
++
++
++/* Check if the message queue with IDX (index into the kernel's internal
++ array) matches the one with KEY. The CMD is either MSG_STAT or
++ MSG_STAT_ANY. */
++
++static bool
++check_msginfo (int idx, key_t key, int cmd)
++{
++ struct msqid_ds msginfo;
++ int mid = msgctl (idx, cmd, &msginfo);
++ /* Ignore unused array slot returned by the kernel or information from
++ unknown message queue. */
++ if ((mid == -1 && errno == EINVAL) || mid != msqid)
++ return false;
++
++ if (mid == -1)
++ FAIL_EXIT1 ("msgctl with %s failed: %m",
++ cmd == MSG_STAT ? "MSG_STAT" : "MSG_STAT_ANY");
++
++ TEST_COMPARE (msginfo.msg_perm.__key, key);
++ TEST_COMPARE (msginfo.msg_perm.mode, MSGQ_MODE);
++ TEST_COMPARE (msginfo.msg_qnum, 0);
++
++ return true;
++}
++
++static int
++do_test (void)
++{
++ atexit (remove_msq);
++
++ key_t key = ftok (name, 'G');
++ if (key == -1)
++ FAIL_EXIT1 ("ftok failed: %m");
++
++ msqid = msgget (key, MSGQ_MODE | IPC_CREAT);
++ if (msqid == -1)
++ FAIL_EXIT1 ("msgget failed: %m");
++
++ struct test_msginfo tipcinfo;
++ tipcinfo.msgmax = read_proc_file ("/proc/sys/kernel/msgmax");
++ tipcinfo.msgmnb = read_proc_file ("/proc/sys/kernel/msgmnb");
++ tipcinfo.msgmni = read_proc_file ("/proc/sys/kernel/msgmni");
++
++ int msqidx;
++
++ {
++ struct msginfo ipcinfo;
++ msqidx = msgctl (msqid, IPC_INFO, (struct msqid_ds *) &ipcinfo);
++ if (msqidx == -1)
++ FAIL_EXIT1 ("msgctl with IPC_INFO failed: %m");
++
++ TEST_COMPARE (ipcinfo.msgmax, tipcinfo.msgmax);
++ TEST_COMPARE (ipcinfo.msgmnb, tipcinfo.msgmnb);
++ TEST_COMPARE (ipcinfo.msgmni, tipcinfo.msgmni);
++ }
++
++ /* Same as before but with MSG_INFO. */
++ {
++ struct msginfo ipcinfo;
++ msqidx = msgctl (msqid, MSG_INFO, (struct msqid_ds *) &ipcinfo);
++ if (msqidx == -1)
++ FAIL_EXIT1 ("msgctl with IPC_INFO failed: %m");
++
++ TEST_COMPARE (ipcinfo.msgmax, tipcinfo.msgmax);
++ TEST_COMPARE (ipcinfo.msgmnb, tipcinfo.msgmnb);
++ TEST_COMPARE (ipcinfo.msgmni, tipcinfo.msgmni);
++ }
++
++ /* We check if the created message queue shows in global list. */
++ bool found = false;
++ for (int i = 0; i <= msqidx; i++)
++ {
++ /* We can't tell apart if MSG_STAT_ANY is not supported (kernel older
++ than 4.17) or if the index used is invalid. So it just check if the
++ value returned from a valid call matches the created message
++ queue. */
++ check_msginfo (i, key, MSG_STAT_ANY);
++
++ if (check_msginfo (i, key, MSG_STAT))
++ {
++ found = true;
++ break;
++ }
++ }
++
++ if (!found)
++ FAIL_EXIT1 ("msgctl with MSG_STAT/MSG_STAT_ANY could not find the "
++ "created message queue");
++
++ if (msgctl (msqid, IPC_RMID, NULL) == -1)
++ FAIL_EXIT1 ("msgctl failed");
++
++ return 0;
++}
++
++#include <support/test-driver.c>
+diff --git a/sysdeps/unix/sysv/linux/tst-sysvsem-linux.c b/sysdeps/unix/sysv/linux/tst-sysvsem-linux.c
+new file mode 100644
+index 0000000000..45f19e2d37
+--- /dev/null
++++ b/sysdeps/unix/sysv/linux/tst-sysvsem-linux.c
+@@ -0,0 +1,184 @@
++/* Basic tests for Linux SYSV semaphore extensions.
++ Copyright (C) 2020 Free Software Foundation, Inc.
++ This file is part of the GNU C Library.
++
++ The GNU C Library is free software; you can redistribute it and/or
++ modify it under the terms of the GNU Lesser General Public
++ License as published by the Free Software Foundation; either
++ version 2.1 of the License, or (at your option) any later version.
++
++ The GNU C Library is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ Lesser General Public License for more details.
++
++ You should have received a copy of the GNU Lesser General Public
++ License along with the GNU C Library; if not, see
++ <https://www.gnu.org/licenses/>. */
++
++#include <sys/ipc.h>
++#include <sys/sem.h>
++#include <errno.h>
++#include <stdlib.h>
++#include <stdbool.h>
++#include <stdio.h>
++
++#include <support/check.h>
++#include <support/temp_file.h>
++
++/* These are for the temporary file we generate. */
++static char *name;
++static int semid;
++
++static void
++remove_sem (void)
++{
++ /* Enforce message queue removal in case of early test failure.
++ Ignore error since the sem may already have being removed. */
++ semctl (semid, 0, IPC_RMID, 0);
++}
++
++static void
++do_prepare (int argc, char *argv[])
++{
++ TEST_VERIFY_EXIT (create_temp_file ("tst-sysvsem.", &name) != -1);
++}
++
++#define PREPARE do_prepare
++
++#define SEM_MODE 0644
++
++union semun
++{
++ int val;
++ struct semid_ds *buf;
++ unsigned short *array;
++ struct seminfo *__buf;
++};
++
++struct test_seminfo
++{
++ int semmsl;
++ int semmns;
++ int semopm;
++ int semmni;
++};
++
++/* It tries to obtain some system-wide SysV semaphore information from /proc
++ to check against IPC_INFO/SEM_INFO. The /proc only returns the tunables
++ value of SEMMSL, SEMMNS, SEMOPM, and SEMMNI.
++
++ The kernel also returns constant value for SEMVMX, SEMMNU, SEMMAP, SEMUME,
++ and also SEMUSZ and SEMAEM (for IPC_INFO). The issue to check them is they
++ might change over kernel releases. */
++
++static void
++read_sem_stat (struct test_seminfo *tseminfo)
++{
++ FILE *f = fopen ("/proc/sys/kernel/sem", "r");
++ if (f == NULL)
++ FAIL_UNSUPPORTED ("/proc is not mounted or /proc/sys/kernel/sem is not "
++ "available");
++
++ int r = fscanf (f, "%d %d %d %d",
++ &tseminfo->semmsl, &tseminfo->semmns, &tseminfo->semopm,
++ &tseminfo->semmni);
++ TEST_VERIFY_EXIT (r == 4);
++
++ fclose (f);
++}
++
++
++/* Check if the semaphore with IDX (index into the kernel's internal array)
++ matches the one with KEY. The CMD is either SEM_STAT or SEM_STAT_ANY. */
++
++static bool
++check_seminfo (int idx, key_t key, int cmd)
++{
++ struct semid_ds seminfo;
++ int sid = semctl (idx, 0, cmd, (union semun) { .buf = &seminfo });
++ /* Ignore unused array slot returned by the kernel or information from
++ unknown semaphores. */
++ if ((sid == -1 && errno == EINVAL) || sid != semid)
++ return false;
++
++ if (sid == -1)
++ FAIL_EXIT1 ("semctl with SEM_STAT failed (errno=%d)", errno);
++
++ TEST_COMPARE (seminfo.sem_perm.__key, key);
++ TEST_COMPARE (seminfo.sem_perm.mode, SEM_MODE);
++ TEST_COMPARE (seminfo.sem_nsems, 1);
++
++ return true;
++}
++
++static int
++do_test (void)
++{
++ atexit (remove_sem);
++
++ key_t key = ftok (name, 'G');
++ if (key == -1)
++ FAIL_EXIT1 ("ftok failed: %m");
++
++ semid = semget (key, 1, IPC_CREAT | IPC_EXCL | SEM_MODE);
++ if (semid == -1)
++ FAIL_EXIT1 ("semget failed: %m");
++
++ struct test_seminfo tipcinfo;
++ read_sem_stat (&tipcinfo);
++
++ int semidx;
++
++ {
++ struct seminfo ipcinfo;
++ semidx = semctl (semid, 0, IPC_INFO, (union semun) { .__buf = &ipcinfo });
++ if (semidx == -1)
++ FAIL_EXIT1 ("semctl with IPC_INFO failed: %m");
++
++ TEST_COMPARE (ipcinfo.semmsl, tipcinfo.semmsl);
++ TEST_COMPARE (ipcinfo.semmns, tipcinfo.semmns);
++ TEST_COMPARE (ipcinfo.semopm, tipcinfo.semopm);
++ TEST_COMPARE (ipcinfo.semmni, tipcinfo.semmni);
++ }
++
++ /* Same as before but with SEM_INFO. */
++ {
++ struct seminfo ipcinfo;
++ semidx = semctl (semid, 0, SEM_INFO, (union semun) { .__buf = &ipcinfo });
++ if (semidx == -1)
++ FAIL_EXIT1 ("semctl with IPC_INFO failed: %m");
++
++ TEST_COMPARE (ipcinfo.semmsl, tipcinfo.semmsl);
++ TEST_COMPARE (ipcinfo.semmns, tipcinfo.semmns);
++ TEST_COMPARE (ipcinfo.semopm, tipcinfo.semopm);
++ TEST_COMPARE (ipcinfo.semmni, tipcinfo.semmni);
++ }
++
++ /* We check if the created semaphore shows in the system-wide status. */
++ bool found = false;
++ for (int i = 0; i <= semidx; i++)
++ {
++ /* We can't tell apart if SEM_STAT_ANY is not supported (kernel older
++ than 4.17) or if the index used is invalid. So it just check if
++ value returned from a valid call matches the created semaphore. */
++ check_seminfo (i, key, SEM_STAT_ANY);
++
++ if (check_seminfo (i, key, SEM_STAT))
++ {
++ found = true;
++ break;
++ }
++ }
++
++ if (!found)
++ FAIL_EXIT1 ("semctl with SEM_STAT/SEM_STAT_ANY could not find the "
++ "created semaphore");
++
++ if (semctl (semid, 0, IPC_RMID, 0) == -1)
++ FAIL_EXIT1 ("semctl failed: %m");
++
++ return 0;
++}
++
++#include <support/test-driver.c>
+diff --git a/sysdeps/unix/sysv/linux/tst-sysvshm-linux.c b/sysdeps/unix/sysv/linux/tst-sysvshm-linux.c
+new file mode 100644
+index 0000000000..7128ae2e14
+--- /dev/null
++++ b/sysdeps/unix/sysv/linux/tst-sysvshm-linux.c
+@@ -0,0 +1,185 @@
++/* Basic tests for Linux SYSV shared memory extensions.
++ Copyright (C) 2020 Free Software Foundation, Inc.
++ This file is part of the GNU C Library.
++
++ The GNU C Library is free software; you can redistribute it and/or
++ modify it under the terms of the GNU Lesser General Public
++ License as published by the Free Software Foundation; either
++ version 2.1 of the License, or (at your option) any later version.
++
++ The GNU C Library is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ Lesser General Public License for more details.
++
++ You should have received a copy of the GNU Lesser General Public
++ License along with the GNU C Library; if not, see
++ <https://www.gnu.org/licenses/>. */
++
++#include <sys/ipc.h>
++#include <sys/shm.h>
++#include <errno.h>
++#include <stdlib.h>
++#include <stdbool.h>
++#include <stdio.h>
++#include <unistd.h>
++#include <inttypes.h>
++#include <limits.h>
++
++#include <support/check.h>
++#include <support/temp_file.h>
++
++#define SHM_MODE 0644
++
++/* These are for the temporary file we generate. */
++static char *name;
++static int shmid;
++static long int pgsz;
++
++static void
++remove_shm (void)
++{
++ /* Enforce message queue removal in case of early test failure.
++ Ignore error since the shm may already have being removed. */
++ shmctl (shmid, IPC_RMID, NULL);
++}
++
++static void
++do_prepare (int argc, char *argv[])
++{
++ TEST_VERIFY_EXIT (create_temp_file ("tst-sysvshm.", &name) != -1);
++}
++
++#define PREPARE do_prepare
++
++struct test_shminfo
++{
++ unsigned long int shmall;
++ unsigned long int shmmax;
++ unsigned long int shmmni;
++};
++
++/* It tries to obtain some system-wide SysV shared memory information from
++ /proc to check against IPC_INFO/SHM_INFO. The /proc only returns the
++ tunables value of SHMALL, SHMMAX, and SHMMNI. */
++
++static uint64_t
++read_proc_file (const char *file)
++{
++ FILE *f = fopen (file, "r");
++ if (f == NULL)
++ FAIL_UNSUPPORTED ("/proc is not mounted or %s is not available", file);
++
++ /* Handle 32-bit binaries running on 64-bit kernels. */
++ uint64_t v;
++ int r = fscanf (f, "%" SCNu64, &v);
++ TEST_VERIFY_EXIT (r == 1);
++
++ fclose (f);
++ return v;
++}
++
++
++/* Check if the message queue with IDX (index into the kernel's internal
++ array) matches the one with KEY. The CMD is either SHM_STAT or
++ SHM_STAT_ANY. */
++
++static bool
++check_shminfo (int idx, key_t key, int cmd)
++{
++ struct shmid_ds shminfo;
++ int sid = shmctl (idx, cmd, &shminfo);
++ /* Ignore unused array slot returned by the kernel or information from
++ unknown message queue. */
++ if ((sid == -1 && errno == EINVAL) || sid != shmid)
++ return false;
++
++ if (sid == -1)
++ FAIL_EXIT1 ("shmctl with %s failed: %m",
++ cmd == SHM_STAT ? "SHM_STAT" : "SHM_STAT_ANY");
++
++ TEST_COMPARE (shminfo.shm_perm.__key, key);
++ TEST_COMPARE (shminfo.shm_perm.mode, SHM_MODE);
++ TEST_COMPARE (shminfo.shm_segsz, pgsz);
++
++ return true;
++}
++
++static int
++do_test (void)
++{
++ atexit (remove_shm);
++
++ pgsz = sysconf (_SC_PAGESIZE);
++ if (pgsz == -1)
++ FAIL_EXIT1 ("sysconf (_SC_PAGESIZE) failed: %m");
++
++ key_t key = ftok (name, 'G');
++ if (key == -1)
++ FAIL_EXIT1 ("ftok failed: %m");
++
++ shmid = shmget (key, pgsz, IPC_CREAT | IPC_EXCL | SHM_MODE);
++ if (shmid == -1)
++ FAIL_EXIT1 ("shmget failed: %m");
++
++ struct test_shminfo tipcinfo;
++ {
++ uint64_t v = read_proc_file ("/proc/sys/kernel/shmmax");
++#if LONG_MAX == INT_MAX
++ /* Kernel explicit clamp the value for shmmax on compat symbol (32-bit
++ binaries running on 64-bit kernels). */
++ if (v > INT_MAX)
++ v = INT_MAX;
++#endif
++ tipcinfo.shmmax = v;
++ }
++ tipcinfo.shmall = read_proc_file ("/proc/sys/kernel/shmall");
++ tipcinfo.shmmni = read_proc_file ("/proc/sys/kernel/shmmni");
++
++ int shmidx;
++
++ /* Note: SHM_INFO does not return a shminfo, but rather a 'struct shm_info'.
++ It is tricky to verify its values since the syscall returns system wide
++ resources consumed by shared memory. The shmctl implementation handles
++ SHM_INFO as IPC_INFO, so the IPC_INFO test should validate SHM_INFO as
++ well. */
++
++ {
++ struct shminfo ipcinfo;
++ shmidx = shmctl (shmid, IPC_INFO, (struct shmid_ds *) &ipcinfo);
++ if (shmidx == -1)
++ FAIL_EXIT1 ("shmctl with IPC_INFO failed: %m");
++
++ TEST_COMPARE (ipcinfo.shmall, tipcinfo.shmall);
++ TEST_COMPARE (ipcinfo.shmmax, tipcinfo.shmmax);
++ TEST_COMPARE (ipcinfo.shmmni, tipcinfo.shmmni);
++ }
++
++ /* We check if the created shared memory shows in the global list. */
++ bool found = false;
++ for (int i = 0; i <= shmidx; i++)
++ {
++ /* We can't tell apart if SHM_STAT_ANY is not supported (kernel older
++ than 4.17) or if the index used is invalid. So it just check if
++ value returned from a valid call matches the created message
++ queue. */
++ check_shminfo (i, key, SHM_STAT_ANY);
++
++ if (check_shminfo (i, key, SHM_STAT))
++ {
++ found = true;
++ break;
++ }
++ }
++
++ if (!found)
++ FAIL_EXIT1 ("shmctl with SHM_STAT/SHM_STAT_ANY could not find the "
++ "created shared memory");
++
++ if (shmctl (shmid, IPC_RMID, NULL) == -1)
++ FAIL_EXIT1 ("shmctl failed");
++
++ return 0;
++}
++
++#include <support/test-driver.c>
+diff --git a/sysdeps/unix/sysv/linux/x86_64/64/configure b/sysdeps/unix/sysv/linux/x86_64/64/configure
+index 9d298faba7..cef1ec842c 100644
+--- a/sysdeps/unix/sysv/linux/x86_64/64/configure
++++ b/sysdeps/unix/sysv/linux/x86_64/64/configure
+@@ -4,10 +4,10 @@
+ test -n "$libc_cv_slibdir" ||
+ case "$prefix" in
+ /usr | /usr/)
+- libc_cv_slibdir='/lib64'
+- libc_cv_rtlddir='/lib64'
++ libc_cv_slibdir='/lib'
++ libc_cv_rtlddir='/lib'
+ if test "$libdir" = '${exec_prefix}/lib'; then
+- libdir='${exec_prefix}/lib64';
++ libdir='${exec_prefix}/lib';
+ # Locale data can be shared between 32-bit and 64-bit libraries.
+ libc_cv_complocaledir='${exec_prefix}/lib/locale'
+ fi
+diff --git a/sysdeps/unix/sysv/linux/x86_64/ldconfig.h b/sysdeps/unix/sysv/linux/x86_64/ldconfig.h
+index 062c04689d..7783757726 100644
+--- a/sysdeps/unix/sysv/linux/x86_64/ldconfig.h
++++ b/sysdeps/unix/sysv/linux/x86_64/ldconfig.h
+@@ -18,9 +18,9 @@
+ #include <sysdeps/generic/ldconfig.h>
+
+ #define SYSDEP_KNOWN_INTERPRETER_NAMES \
+- { "/lib/ld-linux.so.2", FLAG_ELF_LIBC6 }, \
++ { "/lib32/ld-linux.so.2", FLAG_ELF_LIBC6 }, \
+ { "/libx32/ld-linux-x32.so.2", FLAG_ELF_LIBC6 }, \
+- { "/lib64/ld-linux-x86-64.so.2", FLAG_ELF_LIBC6 },
++ { "/lib/ld-linux-x86-64.so.2", FLAG_ELF_LIBC6 },
+ #define SYSDEP_KNOWN_LIBRARY_NAMES \
+ { "libc.so.6", FLAG_ELF_LIBC6 }, \
+ { "libm.so.6", FLAG_ELF_LIBC6 },
+diff --git a/sysdeps/unix/sysv/linux/x86_64/ldd-rewrite.sed b/sysdeps/unix/sysv/linux/x86_64/ldd-rewrite.sed
+index 44d76e8aa1..7d6cb1e20b 100644
+--- a/sysdeps/unix/sysv/linux/x86_64/ldd-rewrite.sed
++++ b/sysdeps/unix/sysv/linux/x86_64/ldd-rewrite.sed
+@@ -1,3 +1,3 @@
+ /LD_TRACE_LOADED_OBJECTS=1/a\
+ add_env="$add_env LD_LIBRARY_VERSION=\\$verify_out"
+-s_^\(RTLDLIST=\)\(.*lib\)\(\|64\|x32\)\(/[^/]*\)\(-x86-64\|-x32\)\(\.so\.[0-9.]*\)[ ]*$_\1"\2\4\6 \264\4-x86-64\6 \2x32\4-x32\6"_
++s_^\(RTLDLIST=\)\(.*lib\)\(\|64\|x32\)\(/[^/]*\)\(-x86-64\|-x32\)\(\.so\.[0-9.]*\)[ ]*$_\1"\232\4\6 \2\4-x86-64\6 \2x32\4-x32\6"_
+diff --git a/sysdeps/x86_64/fpu/multiarch/ifunc-fma4.h b/sysdeps/x86_64/fpu/multiarch/ifunc-fma4.h
+index 7659758972..e5fd5ac9cb 100644
+--- a/sysdeps/x86_64/fpu/multiarch/ifunc-fma4.h
++++ b/sysdeps/x86_64/fpu/multiarch/ifunc-fma4.h
+@@ -32,7 +32,7 @@ IFUNC_SELECTOR (void)
+ && CPU_FEATURE_USABLE_P (cpu_features, AVX2))
+ return OPTIMIZE (fma);
+
+- if (CPU_FEATURE_USABLE_P (cpu_features, FMA))
++ if (CPU_FEATURE_USABLE_P (cpu_features, FMA4))
+ return OPTIMIZE (fma4);
+
+ return OPTIMIZE (sse2);
+diff --git a/sysvipc/test-sysvsem.c b/sysvipc/test-sysvsem.c
+index 01dbff343a..b7284e0b48 100644
+--- a/sysvipc/test-sysvsem.c
++++ b/sysvipc/test-sysvsem.c
+@@ -20,6 +20,7 @@
+ #include <stdlib.h>
+ #include <errno.h>
+ #include <string.h>
++#include <stdbool.h>
+ #include <sys/types.h>
+ #include <sys/ipc.h>
+ #include <sys/sem.h>
+diff --git a/version.h b/version.h
+index 83cd196798..e6ca7a8857 100644
+--- a/version.h
++++ b/version.h
+@@ -1,4 +1,4 @@
+ /* This file just defines the current version number of libc. */
+
+-#define RELEASE "release"
++#define RELEASE "stable"
+ #define VERSION "2.32"
development / ports / core-arm.git / commitdiff