libs/newlib-cygwin
libs
/
newlib-cygwin
mirror of git://sourceware.org/git/newlib-cygwin.git
4
0
Fork 0
Code Issues Projects Releases Wiki Activity

FreeBSD compatibility for <sys/select.h> 

* libc/include/sys/_sigset.h: New.
	* libc/include/sys/select.h: Do not include <sys/types.h> and
	<sys/time.h> to avoid cyclic header file dependencies.  Include
	specialized header files instead.
	(sigset_t): Conditionally define.
	* libc/include/sys/signal.h (sigset_t): Likewise.
	* libc/include/sys/time.h: Include <sys/select.h> if
	__BSD_VISIBLE.
	* libc/include/sys/types.h: Likewise.
This commit is contained in:
Sebastian Huber 2015-12-14 10:06:18 +01:00 committed by Corinna Vinschen
parent c39ad27d9e
commit 01885f533d
8 changed files with 74 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
newlib/ChangeLog
View File

@ -1,3 +1,15 @@
2015-12-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
* libc/include/sys/_sigset.h: New.
* libc/include/sys/select.h: Do not include <sys/types.h> and
<sys/time.h> to avoid cyclic header file dependencies. Include
specialized header files instead.
(sigset_t): Conditionally define.
* libc/include/sys/signal.h (sigset_t): Likewise.
* libc/include/sys/time.h: Include <sys/select.h> if
__BSD_VISIBLE.
* libc/include/sys/types.h: Likewise.
2015-12-12 Freddie Chopin <freddie.chopin@gmail.com>
* libc/stdlib/__atexit.c (__register_exitproc): Always release

43
newlib/libc/include/sys/_sigset.h Normal file
View File

@ -0,0 +1,43 @@
/*-
* Copyright (c) 1982, 1986, 1989, 1991, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
* All or some portions of this file are derived from material licensed
* to the University of California by American Telephone and Telegraph
* Co. or Unix System Laboratories, Inc. and are reproduced herein with
* the permission of UNIX System Laboratories, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)signal.h 8.4 (Berkeley) 5/4/95
* $FreeBSD$
*/
#ifndef _SYS__SIGSET_H_
#define _SYS__SIGSET_H_
typedef unsigned long __sigset_t;
#endif /* !_SYS__SIGSET_H_ */

15
newlib/libc/include/sys/select.h
View File

@ -23,15 +23,14 @@ details. */
#include <sys/cdefs.h>
/* Get fd_set, and macros like FD_SET */
#include <sys/types.h>
#include <sys/_sigset.h>
#include <sys/_timeval.h>
#include <sys/timespec.h>
/* Get definition of timeval. */
#include <sys/time.h>
#include <time.h>
/* Get definition of sigset_t. */
#include <signal.h>
#if !defined(_SIGSET_T_DECLARED)
#define _SIGSET_T_DECLARED
typedef __sigset_t sigset_t;
#endif
# define _SYS_TYPES_FD_SET
/*

7
newlib/libc/include/sys/signal.h
View File

@ -10,13 +10,14 @@ extern "C" {
#include <sys/cdefs.h>
#include <sys/features.h>
#include <sys/types.h>
#include <sys/_sigset.h>
#include <sys/_timespec.h>
/* #ifndef __STRICT_ANSI__*/
/* Cygwin defines it's own sigset_t in include/cygwin/signal.h */
#ifndef __CYGWIN__
typedef unsigned long sigset_t;
#if !defined(_SIGSET_T_DECLARED)
#define _SIGSET_T_DECLARED
typedef __sigset_t sigset_t;
#endif
#if defined(__rtems__)

6
newlib/libc/include/sys/time.h
View File

@ -43,11 +43,9 @@
#include <sys/types.h>
#include <sys/timespec.h>
/* Cygwin exposes sys/select.h to users of sys/time.h for a couple of years
so we have to maintain that. Note that this is in accordance with POSIX. */
#ifdef __CYGWIN__
#if __BSD_VISIBLE
#include <sys/select.h>
#endif /* __CYGWIN__ */
#endif
struct timezone {
int tz_minuteswest; /* minutes west of Greenwich */

2
newlib/libc/include/sys/types.h
View File

@ -86,6 +86,8 @@ typedef quad_t * qaddr_t;
# if __BSD_VISIBLE
#include <sys/select.h>
# define physadr physadr_t
# define quad quad_t

4
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,7 @@
2015-12-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
* include/cygwin/signal.h (sigset_t): Move defintition to newlib.
2015-12-11 Ken Brown <kbrown@cornell.edu>
* fhandler_disk_file.cc (fhandler_base::fstat_helper): Align

8
winsup/cygwin/include/cygwin/signal.h
View File

@ -315,14 +315,6 @@ enum
#define SIGEV_NONE SIGEV_NONE
#define SIGEV_THREAD SIGEV_THREAD
#if __WORDSIZE == 64
typedef __uint64_t sigset_t;
#else
/* FIXME: We should probably raise the # of signals for 32 bit as well.
Unfortunately this is an ABI change so requires some forethought. */
typedef __uint32_t sigset_t;
#endif
typedef void (*_sig_func_ptr)(int);
struct sigaction