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

Fix usage of recently fixed Interlocked* functions. 

* winbase.h (ilockincr, ilockdecr, ilockexch, ilockcmpexch): Add
volatile qualifier, to match Interlocked* functions.
This commit is contained in:
Eric Blake 2008-07-12 18:09:17 +00:00
parent 5423479e3f
commit 25dab6dc60
2 changed files with 15 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,9 @@
2008-07-12 Eric Blake <ebb9@byu.net>
Fix usage of recently fixed Interlocked* functions.
* winbase.h (ilockincr, ilockdecr, ilockexch, ilockcmpexch): Add
volatile qualifier, to match Interlocked* functions.
2008-07-11 Corinna Vinschen <corinna@vinschen.de> 2008-07-11 Corinna Vinschen <corinna@vinschen.de>
* select.cc (peek_pipe): Temporarily revert patch from 2008-05-30. * select.cc (peek_pipe): Temporarily revert patch from 2008-05-30.
@ -246,7 +252,7 @@
* fhandler_disk_file.cc (fhandler_disk_file::opendir): Don't try to * fhandler_disk_file.cc (fhandler_disk_file::opendir): Don't try to
use FileIdBothDirectoryInformation on NFS shares. Fix comment to use FileIdBothDirectoryInformation on NFS shares. Fix comment to
explain why. explain why.
* path.cc (symlink_info::check): Reinstantiate no_ea. Use in * path.cc (symlink_info::check): Reinstantiate no_ea. Use in
erroneously changed condition. erroneously changed condition.
2008-05-23 Christopher Faylor <me+cygwin@cgf.cx> 2008-05-23 Christopher Faylor <me+cygwin@cgf.cx>
@ -385,7 +391,7 @@
2008-05-20 Corinna Vinschen <corinna@vinschen.de> 2008-05-20 Corinna Vinschen <corinna@vinschen.de>
* path.cc (symlink_info::check_shortcut): Minimize requested file * path.cc (symlink_info::check_shortcut): Minimize requested file
access flags. access flags.
(symlink_info::check_sysfile): Ditto. Add missing `else'. (symlink_info::check_sysfile): Ditto. Add missing `else'.
(symlink_info::check): Only retry to open file if first try failed (symlink_info::check): Only retry to open file if first try failed
@ -969,7 +975,7 @@
2008-04-07 Corinna Vinschen <corinna@vinschen.de> 2008-04-07 Corinna Vinschen <corinna@vinschen.de>
* postinstall: Set IFS to LF only. Change while loop in subshell to * postinstall: Set IFS to LF only. Change while loop in subshell to
for loop in parent shell. Add code to read system mount points and for loop in parent shell. Add code to read system mount points and
system cygdrive prefix from registry and append them to /etc/fstab. system cygdrive prefix from registry and append them to /etc/fstab.
@ -1036,7 +1042,7 @@
2008-04-03 Corinna Vinschen <corinna@vinschen.de> 2008-04-03 Corinna Vinschen <corinna@vinschen.de>
Cleanup. Cleanup.
* exceptions.cc (windows_system_directory): Make static. Convert to * exceptions.cc (windows_system_directory): Make static. Convert to
WCHAR. WCHAR.
(_cygtls::inside_kernel): Accommodate above change. Check module (_cygtls::inside_kernel): Accommodate above change. Check module
path name for leading \\?\ and skip, if so. path name for leading \\?\ and skip, if so.
@ -2163,4 +2169,3 @@
(fhandler_pipe::create): Simplify based on above change. (fhandler_pipe::create): Simplify based on above change.
* tty.cc (tty_list::allocate): Remove non-NT code. * tty.cc (tty_list::allocate): Remove non-NT code.

10
winsup/cygwin/winbase.h
View File

@ -1,6 +1,6 @@
/* winbase.h /* winbase.h
Copyright 2002, 2003, 2004 Red Hat, Inc. Copyright 2002, 2003, 2004, 2008 Red Hat, Inc.
This software is a copyrighted work licensed under the terms of the This software is a copyrighted work licensed under the terms of the
Cygwin license. Please consult the file "CYGWIN_LICENSE" for Cygwin license. Please consult the file "CYGWIN_LICENSE" for
@ -12,7 +12,7 @@ details. */
#define _WINBASE2_H #define _WINBASE2_H
extern __inline__ long extern __inline__ long
ilockincr (long *m) ilockincr (volatile long *m)
{ {
register int __res; register int __res;
__asm__ __volatile__ ("\n\ __asm__ __volatile__ ("\n\
@ -24,7 +24,7 @@ ilockincr (long *m)
} }
extern __inline__ long extern __inline__ long
ilockdecr (long *m) ilockdecr (volatile long *m)
{ {
register int __res; register int __res;
__asm__ __volatile__ ("\n\ __asm__ __volatile__ ("\n\
@ -36,7 +36,7 @@ ilockdecr (long *m)
} }
extern __inline__ long extern __inline__ long
ilockexch (long *t, long v) ilockexch (volatile long *t, long v)
{ {
register int __res; register int __res;
__asm__ __volatile__ ("\n\ __asm__ __volatile__ ("\n\
@ -47,7 +47,7 @@ ilockexch (long *t, long v)
} }
extern __inline__ long extern __inline__ long
ilockcmpexch (long *t, long v, long c) ilockcmpexch (volatile long *t, long v, long c)
{ {
register int __res; register int __res;
__asm__ __volatile__ ("\n\ __asm__ __volatile__ ("\n\