* locale/programs/ld-ctype.c (ctype_read): When given a repertoire

	name of "", store a null pointer instead.

	* configure.in (elf): Set to yes for freebsd*, netbsd*.
	* configure: Regenerated.

	* locale/xlocale.c [! (USE_TLS && HAVE___THREAD)] (__libc_tsd_LOCALE):
	Initialize this instead of __libc_tsd_LOCALE_data.

	* sysdeps/unix/grantpt.c (pts_name): Convert ENOTTY return from
	ptsname_r to EINVAL.

	* sysdeps/generic/ptsname.c (__ptsname_r): Return ENOSYS instead of 0.

	* rt/Makefile: Revert last change, it was inappropriate to presume aio
	implementations depend on pthreads.
	* rt/tst-aio.c (do_test): Exit happy if first failure is ENOSYS.
	* rt/tst-aio64.c (do_test): Likewise.
	* rt/tst-aio2.c (do_test): Likewise.
	* rt/tst-aio3.c (do_test): Likewise.
	* rt/tst-aio4.c (do_test): Likewise.
	* rt/tst-aio5.c (do_test): Likewise.
	* rt/tst-aio6.c (do_test): Likewise.
	* rt/tst-aio7.c (do_test): Likewise.

	* sysdeps/generic/bits/libc-lock.h (__libc_setspecific): Use a cast to
	void so as to avoid compiler warnings.

	* libio/oldstdfiles.c [! _IO_MTSAFE_IO] (DEF_STDFILE): Don't define
	_IO_wide_data_FD, which is never used here.

	* libio/iofread.c
	[! _IO_MTSAFE_IO] (fread_unlocked): Add libc_hidden_ver defn.
	* libio/iofputs.c [! _IO_MTSAFE_IO] (fputs_unlocked): Likewise.
	* libio/iofgets.c [! _IO_MTSAFE_IO] (fgets_unlocked): Likewise.

	* include/resolv.h [! _LIBC_REENTRANT] (_res): #undef it before decl.
	* include/netdb.h [! _LIBC_REENTRANT] (h_errno): Declare normal extern.

	* misc/syslog.c (openlog): Conditionalize locking on [_LIBC_REENTRANT].
	(closelog): Likewise.

2002-07-06  Bruno Haible  <bruno@clisp.org>

	* sysdeps/alpha/fpu/fpu_control.h: Comment fix.

	* sysdeps/unix/sysv/linux/alpha/pipe.S: Moved to ...
	* sysdeps/unix/alpha/pipe.S: ... here.
	* sysdeps/unix/bsd/osf/alpha/pipe.S: File removed.

	* sysdeps/unix/i386/brk.S: Rename local label to '.Lhere' in ELF.

	* sysdeps/unix/i386/brk.S: Add PSEUDO_END invocation.
	* sysdeps/unix/i386/fork.S: Likewise.
	* sysdeps/unix/i386/pipe.S: Likewise.
	* sysdeps/unix/i386/wait.S: Likewise.

	* sysdeps/unix/fork.S: Fix PSEUDO_END argument.
	* sysdeps/unix/arm/fork.S: Likewise.

	* sysdeps/unix/sysv/linux/arm/sysdep.h (PSEUDO): Swap DO_CALL
	arguments.
	(DO_CALL): Swap argument order.
	* sysdeps/unix/sysv/linux/hppa/sysdep.h (PSEUDO): Swap DO_CALL
	arguments.
	(DO_CALL): Swap argument order.
	* sysdeps/unix/sysv/linux/i386/sysdep.h (PSEUDO): Swap DO_CALL
	arguments.
	(DO_CALL): Swap argument order.
	* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h (PSEUDO): Swap DO_CALL
	arguments.
	(DO_CALL): Swap argument order.
	* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h (PSEUDO): Swap DO_CALL
	arguments.
	(DO_CALL): Swap argument order.
	* sysdeps/unix/sysv/linux/sh/sysdep.h (PSEUDO): Swap DO_CALL
	arguments.
	(DO_CALL): Swap argument order.
	* sysdeps/unix/sysv/linux/x86_64/sysdep.h (PSEUDO): Swap DO_CALL
	arguments.
	(DO_CALL): Swap argument order.

	* sysdeps/i386/sysdep.h (PSEUDO): Fix syntax error.
	(L): Define right for ELF.
	* sysdeps/unix/sysv/linux/i386/sysdep.h (L): Remove definition.
	Now defined in sysdeps/i386/sysdep.h.

	* sysdeps/posix/readv.c: Ansify function definition.
	* sysdeps/posix/writev.c: Likewise.

	* stdio-common/tst-fseek.c (main): Don't assume that off_t and size_t
	have the same size. Avoid direct cast from size_t to off_t.

	* login/tst-utmp.c (simulate_login): Don't leave garbage after the
	nul byte in entry[n].ut_user.
	(simulate_logout): Likewise.

	* login/programs/utmpdump.c (print_entry): Test _HAVE_UT_TYPE,
	_HAVE_UT_PID, _HAVE_UT_ID, _HAVE_UT_HOST, instead of assuming the
	existence of corresponding members of 'struct utmp'.
	* login/tst-utmp.c: Trivialize the test if testing 'struct utmp' and
	!_HAVE_UT_TYPE.

	* sysdeps/unix/opendir.c (__opendir): If st_blksize is 0 or too small,
	allocate a buffer of at least BUFSIZ bytes, not just of
	sizeof (struct dirent).

	* sysdeps/generic/glob.c: Include <limits.h>.
	(NAME_MAX): Define a fallback.
	(glob_in_dir): Allocate enough room for a 'struct dirent64' on the
	stack.
	* posix/tst-dir.c: Include <stddef.h>, for offsetof.
	(main): Allocate enough room for a 'struct dirent64' on the stack.
	* posix/tst-gnuglob.c (my_DIR): Allocate enough room for a
	'struct dirent'.

	* sysdeps/unix/sysv/linux/init-first.c: Don't include
	kernel-features.h.

	* inet/htontest.c: Include <sys/types.h>.

	* sysdeps/generic/sys/sysinfo.h: Surround with __{BEGIN,END}_DECLS.

	* include/sys/sysctl.h: Comment fix.

	* elf/rtld.c (_rtld_global) [! _LIBC_REENTRANT]: Don't initialize
	_dl_load_lock.
	* libio/fileno.c (fileno_unlocked): Define regardless of _IO_MTSAFE_IO.

	* sysdeps/unix/bsd/bsd4.4/syscalls.list (__sigaltstack): New alias.

	* sysdeps/unix/inet/syscalls.list (__connect_internal): New alias.
	(__getpeername): New alias.
	(__getsockname): New alias.
	(__socket): New alias.

	* sysdeps/unix/common/syscalls.list (getpgid): Remove.

	* sysdeps/unix/syscalls.list (__chown_internal): New alias.
	(__fcntl_internal): New alias.
	(__profil): New alias.

9 files changed, 55 insertions, 13 deletions

diff --git a/rt/Makefile b/rt/Makefile
index f14aa3b585..5ac4dd4f63 100644
--- a/rt/Makefile
+++ b/rt/Makefile
@@ -38,10 +38,9 @@ librt-routines = $(aio-routines) \
 		 $(clock-routines) $(timer-routines) \
 		 $(shm-routines)
 
-tests := tst-shm tst-clock tst-timer
-ifeq ($(have-thread-library),yes)
-tests += tst-aio tst-aio64 tst-aio2 tst-aio3 tst-aio4 tst-aio5 tst-aio6
-endif
+tests := tst-shm tst-clock tst-timer \
+	 tst-aio tst-aio64 tst-aio2 tst-aio3 tst-aio4 tst-aio5 tst-aio6 \
+	 tst-aio7
 
 extra-libs := librt
 extra-libs-others := $(extra-libs)
diff --git a/rt/tst-aio.c b/rt/tst-aio.c
index 4d617999c5..1b24542441 100644
--- a/rt/tst-aio.c
+++ b/rt/tst-aio.c
@@ -1,5 +1,5 @@
 /* Tests for AIO in librt.
-   Copyright (C) 1998, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1998,2000,02 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -162,7 +162,11 @@ do_test (int argc, char *argv[])
 
   /* First a simple test.  */
   for (cnt = 10; cnt > 0; )
-    aio_write (cbp[--cnt]);
+    if (aio_write (cbp[--cnt]) < 0 && errno == ENOSYS)
+      {
+	error (0, 0, "no aio support in this configuration");
+	return 0;
+      }
   /* Wait 'til the results are there.  */
   result |= do_wait (cbp, 10, 0);
   /* Test this.  */
diff --git a/rt/tst-aio2.c b/rt/tst-aio2.c
index 21e516984b..1ff92ce93b 100644
--- a/rt/tst-aio2.c
+++ b/rt/tst-aio2.c
@@ -1,5 +1,5 @@
 /* Test for notification mechanism in lio_listio.
-   Copyright (C) 2000 Free Software Foundation, Inc.
+   Copyright (C) 2000,02 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
@@ -23,6 +23,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <errno.h>
 
 int flag;
 
@@ -67,6 +68,11 @@ do_test (int argc, char *argv[])
 
   if (lio_listio (LIO_WAIT, arr, 1, NULL) < 0)
     {
+      if (errno == ENOSYS)
+	{
+	  puts ("no aio support in this configuration");
+	  return 0;
+	}
       printf ("lio_listio failed: %m\n");
       return 1;
     }
diff --git a/rt/tst-aio3.c b/rt/tst-aio3.c
index d4f8dc532f..0c0ced4501 100644
--- a/rt/tst-aio3.c
+++ b/rt/tst-aio3.c
@@ -1,5 +1,5 @@
 /* Test for notification mechanism in lio_listio.
-   Copyright (C) 2000 Free Software Foundation, Inc.
+   Copyright (C) 2000,02 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
@@ -22,6 +22,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <errno.h>
 
 int flag;
 
@@ -66,6 +67,11 @@ do_test (int argc, char *argv[])
 
   if (lio_listio (LIO_NOWAIT, arr, 1, NULL) < 0)
     {
+      if (errno == ENOSYS)
+	{
+	  puts ("no aio support in this configuration");
+	  return 0;
+	}
       printf ("lio_listio failed: %m\n");
       return 1;
     }
diff --git a/rt/tst-aio4.c b/rt/tst-aio4.c
index 95efdcf7d2..847974d502 100644
--- a/rt/tst-aio4.c
+++ b/rt/tst-aio4.c
@@ -1,5 +1,5 @@
 /* Test for completion signal handling.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 2000,01,02 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
@@ -22,6 +22,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <errno.h>
 
 /* We might need a bit longer timeout.  */
 #define TIMEOUT 10 /* sec */
@@ -126,6 +127,11 @@ do_test (int argc, char *argv[])
   /* First use aio_write.  */
   if (aio_write (arr[0]) < 0)
     {
+      if (errno == ENOSYS)
+	{
+	  puts ("no aio support in this configuration");
+	  return 0;
+	}
       printf ("aio_write failed: %m\n");
       return 1;
     }
diff --git a/rt/tst-aio5.c b/rt/tst-aio5.c
index 612798a1ec..cc7152ecbd 100644
--- a/rt/tst-aio5.c
+++ b/rt/tst-aio5.c
@@ -1,5 +1,5 @@
 /* Test for completion thread handling.
-   Copyright (C) 2000 Free Software Foundation, Inc.
+   Copyright (C) 2000,02 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
@@ -22,6 +22,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <errno.h>
 
 /* We might need a bit longer timeout.  */
 #define TIMEOUT 10 /* sec */
@@ -96,6 +97,11 @@ do_test (int argc, char *argv[])
   /* First use aio_write.  */
   if (aio_write (arr[0]) < 0)
     {
+      if (errno == ENOSYS)
+	{
+	  puts ("no aio support in this configuration");
+	  return 0;
+	}
       printf ("aio_write failed: %m\n");
       return 1;
     }
diff --git a/rt/tst-aio6.c b/rt/tst-aio6.c
index b2da94233b..ac724b01f3 100644
--- a/rt/tst-aio6.c
+++ b/rt/tst-aio6.c
@@ -60,6 +60,11 @@ do_test (void)
   /* Try to read from stdin where nothing will be available.  */
   if (aio_read (arr[0]) < 0)
     {
+      if (errno == ENOSYS)
+	{
+	  puts ("no aio support in this configuration");
+	  return 0;
+	}
       printf ("aio_read failed: %m\n");
       return 1;
     }
diff --git a/rt/tst-aio64.c b/rt/tst-aio64.c
index 14552c9aec..4663d75562 100644
--- a/rt/tst-aio64.c
+++ b/rt/tst-aio64.c
@@ -1,5 +1,5 @@
 /* Tests for 64bit AIO in librt.
-   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1998,99,2000,02 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -163,7 +163,11 @@ do_test (int argc, char *argv[])
 
   /* First a simple test.  */
   for (cnt = 10; cnt > 0; )
-    aio_write64 (cbp[--cnt]);
+    if (aio_write64 (cbp[--cnt]) < 0 && errno == ENOSYS)
+      {
+	error (0, 0, "no aio support in this configuration");
+	return 0;
+      }
   /* Wait 'til the results are there.  */
   result |= do_wait (cbp, 10, 0);
   /* Test this.  */
diff --git a/rt/tst-aio7.c b/rt/tst-aio7.c
index 1b3bdeaadf..ecb45cb156 100644
--- a/rt/tst-aio7.c
+++ b/rt/tst-aio7.c
@@ -1,5 +1,5 @@
 /* Test for AIO POSIX compliance.
-   Copyright (C) 2001 Free Software Foundation, Inc.
+   Copyright (C) 2001,02 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
@@ -52,6 +52,12 @@ do_test (void)
     /* Case one: invalid fds that match.  */
     if (aio_cancel (fd, &cb) != -1 || errno != EBADF)
       {
+	if (errno == ENOSYS)
+	  {
+	    puts ("no aio support in this configuration");
+	    return 0;
+	  }
+
 	puts ("aio_cancel( -1, {-1..} ) did not return -1 or errno != EBADF");
 	++result;
       }