From 3d3ac840ea80743592252d232a62eb17d473501a Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Tue, 25 Jun 1996 11:59:42 +0000 Subject: * Makefile (headers): Add libc-lock.h. * sysdeps/stub/libc-lock.h: New file. * inet/getrpcbynumber.c: Remove _r typo. * elf/dl-load.c (_dl_map_object): Fix typo in last change. --- sysdeps/stub/libc-lock.h | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 sysdeps/stub/libc-lock.h (limited to 'sysdeps') diff --git a/sysdeps/stub/libc-lock.h b/sysdeps/stub/libc-lock.h new file mode 100644 index 0000000000..ce6cab0f3f --- /dev/null +++ b/sysdeps/stub/libc-lock.h @@ -0,0 +1,44 @@ +/* libc-internal interface for mutex locks. Stub version. +Copyright (C) 1996 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., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _LIBC_LOCK_H +#define _LIBC_LOCK_H 1 + + +/* Define a lock variable NAME with storage class CLASS. The lock must be + initialized with __libc_lock_init before it can be used (or define it + with __libc_lock_define_initialized, below). Use `extern' for CLASS to + declare a lock defined in another module. */ +#define __libc_lock_define(CLASS,NAME) + +/* Define an initialized lock variable NAME with storage class CLASS. */ +#define __libc_lock_define_initialized(CLASS,NAME) + +/* Initialize the named lock variable, leaving it in a consistent, unlocked + state. */ +#define __libc_lock_init(NAME) + +/* Lock the named lock variable. */ +#define __libc_lock_lock(NAME) + +/* Unlock the named lock variable. */ +#define __libc_lock_unlock(NAME) + + +#endif /* libc-lock.h */ -- cgit v1.2.3