* sysdeps/mach/sched_yield.c: New file.

2000-03-13  Roland McGrath  <roland@baalperazim.frob.com>

	* sysdeps/generic/lockfile.c: Include <stdio.h>
	(_IO_flockfile, _IO_funlockfile, _IO_ftrylockfile): #undef these in
	case <libio.h> defined them.
	(__flockfile, __funlockfile, __ftrylockfile): Functions renamed
	from __internal_*.
	(flockfile, _IO_flockfile, funlockfile, _IO_funlockfile,
	ftrylockfile, _IO_ftrylockfile): Fix aliases accordingly.

	* sysdeps/generic/bits/stdio-lock.h (_IO_lock_initializer): Use ...
	for more pleasing parse error.

	* elf/Makefile: Add rules to compile and run constload1 test.

diff --git a/ChangeLog b/ChangeLog
index cf57b2f..9bf6445 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,10 +1,27 @@
+2000-03-17  Roland McGrath  <roland@baalperazim.frob.com>
+
+       * sysdeps/mach/sched_yield.c: New file.
+
+2000-03-13  Roland McGrath  <roland@baalperazim.frob.com>
+
+       * sysdeps/generic/lockfile.c: Include <stdio.h>
+       (_IO_flockfile, _IO_funlockfile, _IO_ftrylockfile): #undef these in
+       case <libio.h> defined them.
+       (__flockfile, __funlockfile, __ftrylockfile): Functions renamed
+       from __internal_*.
+       (flockfile, _IO_flockfile, funlockfile, _IO_funlockfile,
+       ftrylockfile, _IO_ftrylockfile): Fix aliases accordingly.
+
+       * sysdeps/generic/bits/stdio-lock.h (_IO_lock_initializer): Use ...
+       for more pleasing parse error.
+
 2000-03-16  Ulrich Drepper  <drepper@redhat.com>
 
        * locale/lc-time.c (_nl_init_era_entries): Correct allocation of
        memory for eras.
        Patch by Shinya Hanataka <hanataka@abyss.rim.or.jp>.
 
-       * elf/Makefile: Add rules to compile and rune constload1 test.
+       * elf/Makefile: Add rules to compile and run constload1 test.
        * elf/constload1.c: New file.
        * elf/constload2.c: New file.
        * elf/constload3.c: New file.

diff --git a/bits/stdio-lock.h b/bits/stdio-lock.h
index 39d5b0b..bcf636d 100644 (file)
--- a/bits/stdio-lock.h
+++ b/bits/stdio-lock.h
@@ -25,7 +25,7 @@
 __libc_lock_define (typedef, _IO_lock_t)
 
 /* We need recursive (counting) mutexes.  */
-#define _IO_lock_initializer STUB_LOSER
+#define _IO_lock_initializer ...
 #error libio needs recursive mutexes for _IO_MTSAFE_IO
 
 

diff --git a/sysdeps/generic/bits/stdio-lock.h b/sysdeps/generic/bits/stdio-lock.h
index 39d5b0b..bcf636d 100644 (file)
--- a/sysdeps/generic/bits/stdio-lock.h
+++ b/sysdeps/generic/bits/stdio-lock.h
@@ -25,7 +25,7 @@
 __libc_lock_define (typedef, _IO_lock_t)
 
 /* We need recursive (counting) mutexes.  */
-#define _IO_lock_initializer STUB_LOSER
+#define _IO_lock_initializer ...
 #error libio needs recursive mutexes for _IO_MTSAFE_IO
 
 

diff --git a/sysdeps/mach/sched_yield.c b/sysdeps/mach/sched_yield.c
new file mode 100644 (file)
index 0000000..b4122b7
--- /dev/null
+++ b/sysdeps/mach/sched_yield.c
@@ -0,0 +1,31 @@
+/* sched_yield -- yield the processor.  Mach version.
+   Copyright (C) 2000 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 Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <sched.h>
+#include <mach.h>
+
+/* Yield the processor.  */
+int
+__sched_yield (void)
+{
+  (void) __swtch ();
+  return 0;
+}
+weak_alias (__sched_yield, sched_yield)