update from main archive 961217 cvs/libc-961219 cvs/libc-961218

Wed Dec 18 03:31:58 1996  Ulrich Drepper  <drepper@cygnus.com>

	* dirent/scandir.c: Undo change from Mon Dec  2 15:32:15 1996.
	The stream is private and usages outside glibc don't care about
	reentrancy.
	* io/fts.c: Likewise.
	* io/ftw.c: Likewise.
	* sysdeps/posix/getcwd.c: Likewise.
	* sysdeps/posix/ttyname.c: Likewise.
	* sysdeps/posix/ttyname_r.c: Likewise.
	* sysdeps/posix/glob.c: Likewise.

	* libio/iovsprintf.c: Add cast to prevent warning.
	* libio/iovsscanf.c: Likewise.

	* libio/libioP.h: Define mmap to __mmap and munmap to __munmap
	to keep namespace clean.

	* new-malloc/malloc.c: Update to last version from Wolfram Gloger.
	Add hooks and check functions from old GNU malloc.
	* new-malloc/malloc.h: Likewise.

	* nis/ypclnt.c: Remove prototype for xdr_free.
	* snrpc/rpc/xdr.h: Add prototype for xdr_free.

	* manual/nss.texi: Correct description of default values and don't
	meantion NSS as an add-on.

	* nss/grp-lookup.c: Provide default value as
	"compat [NOTFOUND=return] files".
	* nss/pwd-lookup.c: Likewise.
	* nss/spwd-lookup.c: Likewise.
	* nss/network-lookup.c: Correct default to
	"dns [!UNAVAIL=return] files".
	* nss/nsswitch.c: Change default-default value to "nis
	[NOTFOUND=return] files" since compat is only available for group,
	passwd, and shadow.

	* stdlib/on_exit.c (on_exit): Rename to __on_exit and make old name
	a weak alias.
	* stdlib/stdlib.h: Add prototype for __on_exit.

	* sysdeps/unix/sysv/linux/schedbits.h: Add prototype for __clone.

	* time/Makefile: Undo change from Sun Dec  8 06:56:49 1996.
	The new malloc now has mcheck.
	* time/ap.c: Likewise.

	* time/tzset.c (__tzset): Rename to __tzset_internal.
	(tzset): Rename to __tzset.  Make tzset a weak alias for __tzset.
	* time/localtime.c: Use __tzset_internal not __tzset.
	* time/strftime.c [_LIBC]: Define tzname as __tzname and tzset
	as __tzset to prevent namespace pollution.

	* wctype/iswctype.h (icwctype): Rename to __iswctype.  Make iswctype
	a weak alias of __iswctype.
	* wctype/wctype.h: Add prototype for __iswctype.
	(iswalnum, iswalpha, iswcntrl, iswdigit, iswlower, iswgraph,
	iswprint, iswpunct, iswspace, iswupper, iswxdigit, iswblank):
	Use __iswctype for the test, not iswctype.

1996-12-16  Paul Eggert  <eggert@twinsun.com>

	* hurd/hurd/sigpreempt.h
	(struct hurd_signal_preemptor.preemptor, _hurdsig_preemptors),
	hurd/hurd/signal.h (struct hurd_sigstate.preemptors),
	hurd/hurdfault.c, hurd/hurdfault.h (_hurdsig_fault_preemptor),
	hurd/hurdsig.c (_hurdsig_preempters):
	Renamed to fix spelling from `preempter' to `preemptor'.
	All uses changed.

1996-12-15  Paul Eggert  <eggert@twinsun.com>

	* ctime.c (ctime): Return asctime (localtime (t)), as the C
	standard requires.

Tue Dec 17 02:05:48 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* sysdeps/mach/libc-lock.h (__libc_lock_trylock): Invert return
	value because Mach/cthreads uses the opposite convention from
	Posix/glibc.

Mon Dec 16 22:41:01 1996  Ulrich Drepper  <drepper@cygnus.com>

	* stdio-common/fcloseall.c: Correct test of already_called.
	Reported by Thomas Bushnell, n/BSG.

Mon Dec 16 14:52:07 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* mach/lock-intern.h (__mutex_try_lock): New function.

Sun Dec 15 16:33:44 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* termios/sys/ttydefaults.h (TTYDEF_OFLAG): Only use OXTABS if
	defined, else XTABS.
	(CEOL, CSTATUS): Use _POSIX_VDISABLE if defined.

Sun Dec 15 11:56:19 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/m68k/mremap.S: New file.
	* sysdeps/unix/sysv/linux/m68k/Dist: Distribute it.
	* sysdeps/unix/sysv/linux/m68k/Makefile (sysdep_routines): Add mremap.

1 files changed, 12 insertions, 12 deletions

diff --git a/hurd/hurdsig.c b/hurd/hurdsig.c
index 30e2919d82..b30134ca5b 100644
--- a/hurd/hurdsig.c
+++ b/hurd/hurdsig.c
@@ -78,7 +78,7 @@ _hurd_thread_sigstate (thread_t thread)
       __sigemptyset (&ss->blocked);
       __sigemptyset (&ss->pending);
       memset (&ss->sigaltstack, 0, sizeof (ss->sigaltstack));
-      ss->preempters = NULL;
+      ss->preemptors = NULL;
       ss->suspended = 0;
       ss->intr_port = MACH_PORT_NULL;
       ss->context = NULL;
@@ -421,7 +421,7 @@ abort_all_rpcs (int signo, struct machine_thread_all_state *state, int live)
       }
 }
 
-struct hurd_signal_preempter *_hurdsig_preempters;
+struct hurd_signal_preemptor *_hurdsig_preemptors;
 sigset_t _hurdsig_preempted_set;
 
 /* Mask of stop signals.  */
@@ -439,7 +439,7 @@ _hurd_internal_post_signal (struct hurd_sigstate *ss,
   error_t err;
   struct machine_thread_all_state thread_state;
   enum { stop, ignore, core, term, handle } act;
-  struct hurd_signal_preempter *pe;
+  struct hurd_signal_preemptor *pe;
   sighandler_t handler;
   sigset_t pending;
   int ss_suspended;
@@ -542,16 +542,16 @@ _hurd_internal_post_signal (struct hurd_sigstate *ss,
      critical sections.  */
 
   handler = SIG_ERR;
-  for (pe = ss->preempters; pe && handler == SIG_ERR; pe = pe->next)
+  for (pe = ss->preemptors; pe && handler == SIG_ERR; pe = pe->next)
     if (HURD_PREEMPT_SIGNAL_P (pe, signo, detail->code))
-      handler = (*pe->preempter) (pe, ss, &signo, detail);
+      handler = (*pe->preemptor) (pe, ss, &signo, detail);
 
   if (handler == SIG_ERR && (__sigmask (signo) & _hurdsig_preempted_set))
     {
       __mutex_lock (&_hurd_siglock);
-      for (pe = _hurdsig_preempters; pe && handler == SIG_ERR; pe = pe->next)
+      for (pe = _hurdsig_preemptors; pe && handler == SIG_ERR; pe = pe->next)
 	if (HURD_PREEMPT_SIGNAL_P (pe, signo, detail->code))
-	  handler = (*pe->preempter) (pe, ss, &signo, detail);
+	  handler = (*pe->preemptor) (pe, ss, &signo, detail);
       __mutex_unlock (&_hurd_siglock);
     }
 
@@ -1250,22 +1250,22 @@ _hurdsig_getenv (const char *variable)
       while (*ep)
 	{
 	  const char *p = *ep;
-	  _hurdsig_fault_preempter.first = (long int) p;
-	  _hurdsig_fault_preempter.last = VM_MAX_ADDRESS;
+	  _hurdsig_fault_preemptor.first = (long int) p;
+	  _hurdsig_fault_preemptor.last = VM_MAX_ADDRESS;
 	  if (! strncmp (p, variable, len) && p[len] == '=')
 	    {
 	      char *value;
 	      size_t valuelen;
 	      p += len + 1;
 	      valuelen = strlen (p);
-	      _hurdsig_fault_preempter.last = (long int) (p + valuelen);
+	      _hurdsig_fault_preemptor.last = (long int) (p + valuelen);
 	      value = malloc (++valuelen);
 	      if (value)
 		memcpy (value, p, valuelen);
 	      break;
 	    }
-	  _hurdsig_fault_preempter.first = (long int) ++ep;
-	  _hurdsig_fault_preempter.last = (long int) (ep + 1);
+	  _hurdsig_fault_preemptor.first = (long int) ++ep;
+	  _hurdsig_fault_preemptor.last = (long int) (ep + 1);
 	}
       _hurdsig_end_catch_fault ();
       return value;