* 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.

2 files changed, 56 insertions, 11 deletions

diff --git a/login/programs/utmpdump.c b/login/programs/utmpdump.c
index bb650a4ec8..6d19225d07 100644
--- a/login/programs/utmpdump.c
+++ b/login/programs/utmpdump.c
@@ -1,5 +1,5 @@
 /* utmpdump - dump utmp-like files.
-   Copyright (C) 1997 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
 
@@ -29,15 +29,47 @@
 static void
 print_entry (struct utmp *up)
 {
-#if _HAVE_UT_TV - 0
-  printf ("[%d] [%05d] [%-4.4s] [%-8.8s] [%-12.12s] [%-15.15s] [%ld]\n",
-	  up->ut_type, up->ut_pid, up->ut_id, up->ut_user,
-	  up->ut_line, 4 + ctime (&up->ut_tv.tv_sec), up->ut_tv.tv_usec);
+  (printf) (
+	    /* The format string.  */
+#if _HAVE_UT_TYPE
+	    "[%d] "
+#endif
+#if _HAVE_UT_PID
+	    "[%05d] "
+#endif
+#if _HAVE_UT_ID
+	    "[%-4.4s] "
+#endif
+	    "[%-8.8s] [%-12.12s]"
+#if _HAVE_UT_HOST
+	    " [%-16.16s]"
+#endif
+	    " [%-15.15s]"
+#if _HAVE_UT_TV
+	    " [%ld]"
+#endif
+	    "\n"
+	    /* The arguments.  */
+#if _HAVE_UT_TYPE
+	    , up->ut_type
+#endif
+#if _HAVE_UT_PID
+	    , up->ut_pid
+#endif
+#if _HAVE_UT_ID
+	    , up->ut_id
+#endif
+	    , up->ut_user, up->ut_line
+#if _HAVE_UT_HOST
+	    , up->ut_host
+#endif
+#if _HAVE_UT_TV
+	    , 4 + ctime (&up->ut_tv.tv_sec)
+	    , up->ut_tv.tv_usec
 #else
-  printf ("[%d] [%05d] [%-4.4s] [%-8.8s] [%-12.12s] [%-15.15s]\n",
-	  up->ut_type, up->ut_pid, up->ut_id, up->ut_user,
-	  up->ut_line, 4 + ctime (&up->ut_time));
+	    , 4 + ctime (&up->ut_time)
 #endif
+	   );
 }
 
 int
diff --git a/login/tst-utmp.c b/login/tst-utmp.c
index 4b922e6386..e008bcb320 100644
--- a/login/tst-utmp.c
+++ b/login/tst-utmp.c
@@ -1,5 +1,5 @@
 /* Tests for UTMP functions.
-   Copyright (C) 1998, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1998, 2001-2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
 
@@ -40,6 +40,8 @@
 #endif
 
 
+#if _HAVE_UT_TYPE || defined UTMPX
+
 /* Prototype for our test function.  */
 static int do_test (int argc, char *argv[]);
 
@@ -165,7 +167,7 @@ simulate_login (const char *line, const char *user)
 	  if (entry[n].ut_pid == DEAD_PROCESS)
 	    entry[n].ut_pid = (entry_pid += 27);
 	  entry[n].ut_type = USER_PROCESS;
-	  strcpy (entry[n].ut_user, user);
+	  strncpy (entry[n].ut_user, user, sizeof (entry[n].ut_user));
 #if _HAVE_UT_TV - 0 || defined UTMPX
 	  entry[n].ut_tv.tv_sec = (entry_time += 1000);
 #else
@@ -199,7 +201,7 @@ simulate_logout (const char *line)
       if (strcmp (line, entry[n].ut_line) == 0)
 	{
 	  entry[n].ut_type = DEAD_PROCESS;
-	  entry[n].ut_user[0] = '\0';
+	  strncpy (entry[n].ut_user, "", sizeof (entry[n].ut_user));
 #if _HAVE_UT_TV - 0 || defined UTMPX
           entry[n].ut_tv.tv_sec = (entry_time += 1000);
 #else
@@ -389,3 +391,14 @@ do_test (int argc, char *argv[])
 
   return result;
 }
+
+#else
+
+/* No field 'ut_type' in struct utmp.  */
+int
+main ()
+{
+  return 0;
+}
+
+#endif