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* Major Problem With Latest CYGWIN1.DLL And Serail IO
@ 2004-04-23  1:42 George Abdelmalik
  2004-04-23 15:42 ` Tutorial on ACL's? Bill C. Riemers
  0 siblings, 1 reply; 6+ messages in thread
From: George Abdelmalik @ 2004-04-23  1:42 UTC (permalink / raw)
  To: cygwin

[-- Attachment #1: Type: text/plain, Size: 1453 bytes --]

Hi all,


I've encountered a problem in using serial ports (comm ports) with the 
latest cygwin snapshots.

The problem was first encountered in snapshot cygwin1-20040416.dll and with 
further testing i've
concluded that the issue remains with the most recent snapshots.  These 
being:
- cygwin1-20040422.dll
- cygwin1-20040420.dll
- cygwin1-20040416.dll

The problem occurs when a call to open() is made. Under WIN XP the open 
fails
after a few seconds of blocking. Under WIN 2000, the open is successful 
however
calls to  ioctl with TIOCMGET produce false results (i.e. obtaining the 
status
of DTR, RTS etc).

I think this is related to the changes 'Corinna Vinschen' made in the 
cygwin1-20040416.dll
snapshot, specifically:

(fhandler_base::open): Rearrange to use NtCreateFile instead of CreateFile.

This problem does not occur in snapshots previous to cygwin1-20040416.dll.

I've written a piece of code which demonstrates this issue, and have 
attached it to this
posting. I would appreciate it if people could verify this issue by running 
the attached
code.

To compile:
make all

To run:
./openfault

Tested system configurations:
- WIN XP
  256MB RAM
  P4 @ 1.6 GHz
  SP1

- WIN 2000
  192MB RAM
  P4 @ 1.2 GHz
  SP1


I've also attached the cygcheck for the WIN XP system.

george.

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[-- Attachment #2: openfault.c --]
[-- Type: text/plain, Size: 772 bytes --]

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <fcntl.h>




int main(int argc, char *argv[])
{



   int flag = ( O_RDWR | O_NOCTTY | O_NDELAY );
   int handle = -1;
   char*  port = "/dev/ttyS0";

   printf("Attempting to open port \"%s\"\n", port);

   if( (handle = open(port, flag)) == -1)
   {

      /*
        An error has occured in opening the port, log an error report
      */
      printf("ERROR: An error has occured during opening of comport.\n");
      printf(" Error number = [%d] => description: %s", errno, 
strerror(errno));

      exit(EXIT_FAILURE);
      return 0;

   }

   printf("Success occured during opening of comport.\n");
   close(handle);

   exit(EXIT_SUCCESS);
   return 1;
}


[-- Attachment #3: Makefile --]
[-- Type: application/octet-stream, Size: 605 bytes --]

#
#  *******************************************************************
#  *                         Makefile                                *
#  *                                                                 *
#  * Author: George Abdelmalik                                       *
#  *                                                                 *
#  *******************************************************************
#


CC               = gcc


all: openfault

openfault: openfault.c
	$(CC) -pedantic -ansi -Wall -o openfault openfault.c



clean:
	rm -f core *.o *.bak *stackdump *# *.exe




[-- Attachment #4: cygcheck.out --]
[-- Type: application/octet-stream, Size: 36718 bytes --]

Cygwin Package Information
Package                 Version            Status
_update-info-dir        00227-1            OK
a2ps                    4.13-1             OK
agetty                  2.1-1              OK
antiword                0.34-2             OK
apache                  1.3.29-2           Incomplete
ash                     20040127-1         OK
aspell                  0.50.3-1           OK
aspell-de               0.50.2-1           OK
aspell-doc              0.50.3-1           OK
aspell-en               0.51.0-1           OK
aspell-pl               0.50.2-1           OK
astyle                  1.15.3-3           OK
autoconf                2.59-1             OK
autoconf-devel          2.59-1             OK
autoconf-stable         2.13-5             OK
automake                1.7.9-1            OK
automake-devel          1.7.9-1            OK
automake-stable         1.4p6-2            OK
base-files              2.6-1              OK
base-passwd             1.1-1              OK
bash                    2.05b-16           OK
bc                      1.06-1             OK
binutils                20040312-1         OK
bison                   20030307-1         OK
byacc                   1.9-1              OK
bzip2                   1.0.2-5            OK
c-client                2002e-3            OK
c3270                   3.2.20-1           OK
cabextract              0.6-2              OK
ccache                  2.2-1              OK
ccdoc                   0.8.39-1           OK
cgoban                  1.9.14-1           OK
check                   0.8.4-1            OK
chkconfig               1.2.24h-1          OK
clear                   1.0-1              OK
clisp                   2.32-1             OK
cmake                   1.8.3-1            OK
cocom                   0.995-1            OK
compface                1.4-5              OK
cpio                    2.5-3              OK
cron                    3.0.1-11           OK
crypt                   1.1-1              OK
ctags                   5.5-4              OK
curl                    7.10.8-1           OK
curl-devel              7.10.8-1           OK
cvs                     1.11.6-3           OK
cygipc                  2.03-2             OK
cygrunsrv               0.98-3             OK
cygutils                1.2.5-1            OK
cygwin                  1.5.9-1            OK
cygwin-doc              1.3-7              OK
cygwin-x-doc            1.0.1-1            OK
d                       1.2.0-1            OK
db2                     2.7.7-4            OK
db3.1                   3.1.17-2           OK
db4.1                   4.1.25-1           OK
ddd                     3.3.8-1            OK
dejagnu                 20021217-2         OK
diffutils               2.8.4-1            OK
distcc                  2.13-1             OK
docbook-xml42           4.2-2              OK
docbook-xsl             1.64.1-1           OK
doxygen                 1.2.18-1           OK
dpkg                    1.10.4-2           OK
ed                      0.2-1              OK
editrights              1.01-1             OK
ELFIO                   1.0.0-1            OK
emacs                   21.2-12            OK
emacs-el                21.2-12            OK
emacs-X11               21.2-12            OK
enscript                1.6.3-3            OK
exim                    4.30-2             OK
expat                   1.95.7-1           OK
expect                  20030128-1         OK
fetchmail               6.2.5-2            OK
figlet                  2.2-1              OK
file                    4.06-1             OK
fileutils               4.1-2              OK
findutils               4.1.7-4            OK
flex                    2.5.4a-3           OK
fltk                    1.1.4-2            OK
fontconfig              2.2.2-1            OK
fortune                 1.8-2              OK
freetype2               2.1.5-1            OK
fvwm                    2.4.7-3            OK
gawk                    3.1.3-4            OK
gcc                     3.3.1-3            OK
gcc-ada                 3.3.1-3            OK
gcc-g++                 3.3.1-3            OK
gcc-g77                 3.3.1-3            OK
gcc-gpc                 3.3.1-3            OK
gcc-java                3.3.1-3            OK
gcc-mingw               20030911-4         OK
gcc-mingw-ada           20031020-1         OK
gcc-mingw-core          20031020-1         OK
gcc-mingw-g++           20031020-1         OK
gcc-mingw-g77           20031020-1         OK
gcc-mingw-gpc           20031020-1         OK
gcc-mingw-java          20031020-1         OK
gcc-mingw-objc          20031020-1         OK
gcc-objc                3.3.1-3            OK
gd                      2.0.21-1           OK
gdb                     20030919-1         OK
gdbm                    1.8.3-7            OK
gettext                 0.12.1-3           OK
gettext-devel           0.12.1-3           OK
ghostscript             7.05-2             OK
ghostscript-base        7.05-2             OK
ghostscript-x11         7.05-2             OK
gmp                     4.1.2-1            Incomplete
gnugo                   3.4-1              OK
gnupg                   1.2.4-1            OK
gnuplot                 3.8j.0-1           OK
gperf                   2.7.2-1            OK
grace                   5.1.12-1           OK
GraphicsMagick          1.0.4-1            OK
grep                    2.5-1              OK
groff                   1.18.1-2           OK
gsl                     1.4-2              OK
gtypist                 2.7-2              OK
guile                   1.6.4-12           OK
guile-devel             1.6.4-12           OK
guile-doc               1.6.4-12           OK
gv                      3.5.8-1            OK
gzip                    1.3.5-1            OK
help2man                1.33.1-1           OK
ImageMagick             5.5.7-2            OK
indent                  2.2.9-1            OK
inetutils               1.3.2-26           OK
initscripts             0.9-1              OK
ioperm                  0.4-1              OK
irc                     20010101-3         OK
jbigkit                 1.5-3              OK
jgraph                  8.3-1              OK
jpeg                    6b-11              OK
keychain                2.0.3-2            OK
less                    381-1              OK
lesstif                 0.93.91-6          OK
lftp                    2.6.10-2           OK
libaspell15             0.50.3-1           OK
libbz2_0                1.0.2-1            OK
libbz2_1                1.0.2-5            OK
libcharset1             1.9.1-3            OK
libdb2                  2.7.7-4            OK
libdb2-devel            2.7.7-4            OK
libdb3.1                3.1.17-2           OK
libdb3.1-devel          3.1.17-2           OK
libdb4.1                4.1.25-1           OK
libdb4.1-devel          4.1.25-1           OK
libfontconfig-devel     2.2.2-1            OK
libfontconfig1          2.2.2-1            OK
libfreetype2-devel      2.1.5-1            OK
libfreetype26           2.1.5-1            OK
libgd-devel             2.0.21-1           OK
libgd2                  2.0.21-1           OK
libgdbm                 1.8.0-5            OK
libgdbm-devel           1.8.3-7            OK
libgdbm3                1.8.3-3            OK
libgdbm4                1.8.3-7            OK
libgettextpo0           0.12.1-3           OK
libGraphicsMagick-devel 1.0.4-1            OK
libGraphicsMagick0      1.0.4-1            OK
libguile12              1.6.4-12           OK
libguile12abi13         1.6.4-2            OK
libiconv                1.9.1-3            Incomplete
libiconv2               1.9.1-3            OK
libintl                 0.10.38-3          OK
libintl1                0.10.40-1          OK
libintl2                0.12.1-3           OK
libjpeg62               6b-11              OK
libjpeg6b               6b-8               OK
libkpathsea3            2.0.2-13           OK
libkpathsea3abi13       2.0.2-2            OK
libltdl3                1.5-3              OK
libMagick-devel         5.5.7-2            OK
libMagick6              5.5.7-2            OK
libmcrypt               2.5.7-2            OK
libmcrypt-devel         2.5.7-2            OK
libncurses-devel        5.3-4              OK
libncurses5             5.2-1              OK
libncurses6             5.2-8              OK
libncurses7             5.3-4              OK
libopenldap2            2.1.25-1           OK
libpcre                 4.1-1              OK
libpcre0                4.5-1              OK
libpng                  1.2.5-4            OK
libpng10                1.0.15-4           OK
libpng10-devel          1.0.15-4           OK
libpng12                1.2.5-4            OK
libpng12-devel          1.2.5-4            OK
libpng2                 1.0.12-1           OK
libpopt0                1.6.4-4            OK
libreadline4            4.1-2              OK
libreadline5            4.3-5              OK
libsmi                  0.4.2-1            OK
libtiff-devel           3.6.0-5            OK
libtiff3                3.6.0-2            OK
libtiff4                3.6.0-5            OK
libtool                 1.5b-1             OK
libtool-devel           1.5-3              OK
libtool-stable          1.4.3-2            OK
libungif                4.1.0-3            OK
libxerces-c21           2.1.0-1            OK
libxerces-c22           2.2.0-1            OK
libxerces-c23           2.3.0-4            OK
libxerces-c24           2.4.0-4            OK
libxerces-c25           2.5.0-1            OK
libXft                  2.1.5-2            OK
libXft-devel            2.1.5-2            OK
libXft1                 1.0.0-1            OK
libXft2                 2.1.5-2            OK
libxml2                 2.6.4-1            OK
libxslt                 1.1.2-1            OK
lilypond                2.0.1-1            OK
lilypond-doc            2.0.1-1            OK
links                   0.99pre14-1        OK
login                   1.9-7              OK
lynx                    2.8.4-7            OK
m4                      1.4-1              OK
make                    3.80-1             OK
man                     1.5k-2             OK
mc                      4.6.0-4            OK
mhash                   0.8.18-1           OK
mhash-devel             0.8.18-1           OK
mingw-runtime           3.2-1              OK
mingw-zlib              1.2.1-1            OK
minires                 0.97-1             OK
minires-devel           0.97-1             OK
mktemp                  1.5-3              OK
more                    2.11o-1            OK
mt                      2.1-1              OK
mutt                    1.4.1-2            OK
naim                    0.11.6.6-1         OK
nano                    1.2.2-1            OK
nasm                    0.98.38-1          OK
ncftp                   3.1.4-1            OK
ncurses                 5.3-4              OK
ncurses-demo            5.3-4              OK
nedit                   5.4-1              OK
netcat                  1.10-2             OK
openbox                 0.99.1-4           OK
opengl                  1.1.0-7            OK
openldap                2.1.25-1           OK
openldap-devel          2.1.25-1           OK
openssh                 3.8p1-1            OK
openssl                 0.9.7d-1           OK
openssl-devel           0.9.7d-1           OK
openssl096              0.9.6j-1           OK
par                     1.52-1             OK
patch                   2.5.8-8            OK
patchutils              0.2.22-2           OK
pcre                    4.5-1              OK
pcre-devel              4.5-1              OK
pcre-doc                4.5-1              OK
pdksh                   5.2.14-3           OK
perl                    5.8.2-1            OK
perl-libwin32           0.191-1            OK
perl_manpages           5.8.2-1            OK
pine                    4.58-1             OK
pinfo                   0.6.8-1            OK
pkgconfig               0.15.0-4           OK
popt                    1.6.4-4            OK
postgresql              7.4.1-3            OK
pr3270                  3.2.20-1           OK
procmail                3.22-8             OK
procps                  010801-2           OK
proftpd                 1.2.9-1            OK
psutils                 1.17-1             OK
python                  2.3.3-1            OK
rcs                     5.7-3              OK
readline                4.3-5              OK
rebase                  2.3-1              OK
robots                  2.0-3              OK
rpm                     4.1-1              OK
rpm-build               4.1-1              OK
rpm-doc                 4.1-1              OK
rsync                   2.6.0-1            OK
ruby                    1.8.1-1            OK
rxvt                    2.7.10-4           OK
s3270                   3.2.20-1           OK
sed                     4.0.9-2            OK
setsid                  0.0-3              OK
sh-utils                2.0.15-4           OK
sharutils               4.2.1-3            OK
shutdown                1.4-1              OK
splint                  3.1.1-1            OK
squid                   2.4.STABLE7-1      OK
ssmtp                   2.60.4-3           OK
stunnel                 4.04-3             OK
suite3270               3.2.20-1           OK
sunrpc                  4.0-2              OK
SWI-Prolog              5.2.6-1            OK
swig                    1.3.19-1           OK
sysvinit                2.84-4             OK
tar                     1.13.25-5          OK
tcl3270                 3.2.20-1           OK
tcltk                   20030901-1         OK
tcm                     2.20-1             OK
tcp_wrappers            7.6-1              OK
tcsh                    6.12.00-7          OK
termcap                 20021106-2         OK
terminfo                5.3_20030726-1     OK
tetex                   2.0.2-13           OK
tetex-base              2.0.2-13           OK
tetex-bin               2.0.2-13           OK
tetex-devel             2.0.2-13           OK
tetex-doc               2.0.2-13           OK
tetex-extra             2.0.2-13           OK
tetex-tiny              2.0.2-13           OK
tetex-x11               2.0.2-13           OK
texinfo                 4.2-4              OK
TeXmacs                 1.0.3.3-1          OK
textutils               2.0.21-1           OK
tidy                    030901-1           OK
tiff                    3.6.0-5            OK
time                    1.7-1              OK
tin                     1.6.2-1            OK
transfig                3.2.4-2            OK
ttcp                    19980512-1         OK
tzcode                  2003e-1            OK
ucl                     1.01-1             OK
units                   1.77-1             OK
unzip                   5.50-5             OK
upx                     1.24-1             OK
uw-imap                 2002e-3            OK
uw-imap-imapd           2002e-3            OK
uw-imap-util            2002e-3            OK
vim                     6.2.098-1          OK
w32api                  2.5-1              OK
wget                    1.9.1-1            OK
which                   1.5-2              OK
whois                   4.6.7-1            OK
WindowMaker             0.80.2-1           OK
WordNet                 2.0-1              OK
wtf                     0.0.4-6            OK
X-start-menu-icons      1.0.1-1            OK
X-startup-scripts       1.0.3-1            OK
x2x                     1.30-1             OK
x3270                   3.2.20-1           OK
Xaw3d                   1.5D-5             OK
xemacs                  21.4.15-1          OK
xemacs-emacs-common     21.4.15-1          OK
xemacs-mule-sumo        2004-02-02-1       OK
xemacs-sumo             2004-02-02-1       OK
xemacs-tags             21.4.15-1          OK
xerces-c                2.5.0-1            OK
xerces-c-devel          2.5.0-1            OK
xerces-c-doc            2.5.0-1            OK
xfig                    3.2.4-6            OK
xfig-bin                3.2.4-3            OK
xfig-doc                3.2.4-2            OK
xfig-etc                3.2.4-4            OK
xfig-lib                3.2.4-6            Incomplete
xfig-man                3.2.4-2            OK
XFree86-base            4.3.0-9            OK
XFree86-bin             4.3.0-19           OK
XFree86-bin-icons       4.3.0-7            OK
XFree86-doc             4.3.0-2            OK
XFree86-etc             4.3.0-11           OK
XFree86-f100            4.3.0-1            OK
XFree86-fcyr            4.3.0-1            OK
XFree86-fenc            4.3.0-1            OK
XFree86-fnts            4.3.0-1            OK
XFree86-fscl            4.3.0-1            OK
XFree86-fsrv            4.3.0-8            OK
XFree86-html            4.3.0-8            OK
XFree86-jdoc            4.3.0-2            OK
XFree86-lib             4.3.0-2            OK
XFree86-lib-compat      4.3.0-2            OK
XFree86-man             4.3.0-8            OK
XFree86-nest            4.3.0-7            OK
XFree86-prog            4.3.0-19           OK
XFree86-prt             4.3.0-6            OK
XFree86-ps              4.3.0-2            OK
XFree86-startup-scripts 4.3.0-1            OK
XFree86-vfb             4.3.0-7            OK
XFree86-xserv           4.3.0-59           OK
XFree86-xwinclip        4.3.0-2            OK
xgraph                  12.1-1             OK
xinetd                  2.3.9-1            OK
xmlto                   0.0.18-1           OK
xpm-nox                 4.2.0-4            OK
xterm                   185-1              OK
xwinclip                1.2.0-1            OK
zip                     2.3-6              OK
zlib                    1.2.1-1            OK
zsh                     4.1.1-3            OK

Cygwin Win95/NT Configuration Diagnostics
Current System Time: Fri Apr 23 10:39:42 2004

Windows XP Professional Ver 5.1 Build 2600 Service Pack 1

Path:	c:\cygwin\bin


Output from C:\cygwin\bin\id.exe (nontsec)
UID: 400(Administrator) GID: 401(mkpasswd)
401(mkpasswd)

Output from C:\cygwin\bin\id.exe (ntsec)
UID: 400(Administrator) GID: 401(mkpasswd)
401(mkpasswd)

SysDir: C:\WINDOWS\System32
WinDir: C:\WINDOWS

Path = `c:\cygwin\bin;'

Use `-r' to scan registry

a:  fd           N/A    N/A                    
c:  hd  NTFS   38162Mb  35% CP CS UN PA FC     
d:  cd           N/A    N/A                    
w:  net NTFS   77294Mb  13% CP CS    PA        ???
x:  net NTFS   77294Mb  13% CP CS    PA        ?????

C:\cygwin                          /                         system  binmode
C:\cygwin/bin                      /usr/bin                  system  binmode
C:\cygwin/lib                      /usr/lib                  system  binmode
C:\cygwin\usr\X11R6\lib\X11\fonts  /usr/X11R6/lib/X11/fonts  system  binmode
.                                  /cygdrive                 system  binmode,cygdrive

Found: .\awk.exe
Found: c:\cygwin\bin\awk.exe
Found: .\bash.exe
Found: c:\cygwin\bin\bash.exe
Found: .\cat.exe
Found: c:\cygwin\bin\cat.exe
Found: .\cp.exe
Found: c:\cygwin\bin\cp.exe
Found: .\cpp.exe
Found: c:\cygwin\bin\cpp.exe
Found: .\find.exe
Found: c:\cygwin\bin\find.exe
Found: .\gcc.exe
Found: c:\cygwin\bin\gcc.exe
Found: .\gdb.exe
Found: c:\cygwin\bin\gdb.exe
Found: .\grep.exe
Found: c:\cygwin\bin\grep.exe

Found: .\ld.exe
Found: c:\cygwin\bin\ld.exe
Found: .\ls.exe
Found: c:\cygwin\bin\ls.exe
Found: .\make.exe
Found: c:\cygwin\bin\make.exe

Found: .\mv.exe
Found: c:\cygwin\bin\mv.exe
Found: .\rm.exe
Found: c:\cygwin\bin\rm.exe
Found: .\sed.exe
Found: c:\cygwin\bin\sed.exe
Found: .\sh.exe
Found: c:\cygwin\bin\sh.exe
Found: .\tar.exe
Found: c:\cygwin\bin\tar.exe

  802k 2003/09/15 .\cygaspell-15.dll
   61k 2003/08/09 .\cygbz2-1.dll
   54k 2002/01/27 .\cygbz21.0.dll
   14k 2003/08/10 .\cygcharset-1.dll
    7k 2003/10/19 .\cygcrypt-0.dll
  841k 2004/03/18 .\cygcrypto-0.9.7.dll
  645k 2003/04/11 .\cygcrypto.dll
  598k 2003/11/03 .\cygcurl-2.dll
   22k 2004/02/10 .\cygcygipc-2.dll
  380k 2002/07/24 .\cygdb-3.1.dll
  831k 2003/09/20 .\cygdb-4.1.dll
  326k 2002/06/26 .\cygdb2.dll
  487k 2002/07/24 .\cygdb_cxx-3.1.dll
 1080k 2003/09/20 .\cygdb_cxx-4.1.dll
  155k 2004/01/07 .\cygexpat-0.dll
   71k 2004/01/13 .\cygexslt-0.dll
  654k 2003/11/04 .\cygfltknox-0.dll
   65k 2003/11/04 .\cygfltknox_forms-0.dll
   81k 2003/11/04 .\cygfltknox_gl-0.dll
  108k 2003/11/04 .\cygfltknox_images-0.dll
  129k 2004/03/11 .\cygfontconfig-1.dll
   45k 2001/04/25 .\cygform5.dll
   35k 2002/01/09 .\cygform6.dll
   48k 2003/08/09 .\cygform7.dll
  361k 2003/10/25 .\cygfreetype-6.dll
  213k 2004/02/05 .\cyggd-2.dll
   28k 2003/07/20 .\cyggdbm-3.dll
   30k 2003/08/11 .\cyggdbm-4.dll
   19k 2003/03/22 .\cyggdbm.dll
   15k 2003/07/20 .\cyggdbm_compat-3.dll
   15k 2003/08/11 .\cyggdbm_compat-4.dll
   69k 2003/08/10 .\cyggettextlib-0-12-1.dll
   12k 2003/08/10 .\cyggettextpo-0.dll
  134k 2003/08/10 .\cyggettextsrc-0-12-1.dll
  167k 2003/09/09 .\cyggmp-3.dll
  349k 2003/12/08 .\cygGraphicsMagick++-0.dll
 2169k 2003/12/08 .\cygGraphicsMagick-0.dll
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  190k 2003/11/05 .\cyggslcblas-0.dll
  489k 2003/08/09 .\cygguile-12.dll
  489k 2003/07/28 .\cygguile-12abi13.dll
   24k 2003/08/09 .\cygguile-ltdl-1.dll
   24k 2003/07/28 .\cygguile-ltdl-1abi13.dll
   62k 2003/08/09 .\cygguile-srfi-srfi-13-14-v-1-1.dll
   62k 2003/07/28 .\cygguile-srfi-srfi-13-14-v-1-1abi13.dll
   23k 2003/08/09 .\cygguile-srfi-srfi-4-v-1-1.dll
   23k 2003/07/28 .\cygguile-srfi-srfi-4-v-1-1abi13.dll
   11k 2003/08/09 .\cygguilereadline-v-12-12.dll
   11k 2003/07/28 .\cygguilereadline-v-12-12abi13.dll
   17k 2001/06/28 .\cyghistory4.dll
   29k 2003/08/11 .\cyghistory5.dll
  330k 2004/02/09 .\cyghttpd.dll
  958k 2003/08/10 .\cygiconv-2.dll
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   37k 2003/08/10 .\cygintl-2.dll
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   48k 2003/08/11 .\cygjbig1.dll
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  119k 2002/02/09 .\cygjpeg6b.dll
   60k 2003/09/17 .\cygkpathsea-3.dll
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        DLL epoch: 19
        DLL bad signal mask: 19005
        DLL old termios: 5
        DLL malloc env: 28
        API major: 0
        API minor: 114
        Shared data: 4
        DLL identifier: cygwin1
        Mount registry: 2
        Cygnus registry name: Cygnus Solutions
        Cygwin registry name: Cygwin
        Program options name: Program Options
        Cygwin mount registry name: mounts v2
        Cygdrive flags: cygdrive flags
        Cygdrive prefix: cygdrive prefix
        Cygdrive default prefix: 
        Build date: Fri Apr 16 17:45:35 EDT 2004
        Snapshot date: 20040416-17:42:42
        Shared id: cygwin1S4

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   54k 2002/01/27 .\cygbz21.0.dll
   14k 2003/08/10 .\cygcharset-1.dll
    7k 2003/10/19 .\cygcrypt-0.dll
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  645k 2003/04/11 .\cygcrypto.dll
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  487k 2002/07/24 .\cygdb_cxx-3.1.dll
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   23k 2003/08/09 .\cygguile-srfi-srfi-4-v-1-1.dll
   23k 2003/07/28 .\cygguile-srfi-srfi-4-v-1-1abi13.dll
   11k 2003/08/09 .\cygguilereadline-v-12-12.dll
   11k 2003/07/28 .\cygguilereadline-v-12-12abi13.dll
   17k 2001/06/28 .\cyghistory4.dll
   29k 2003/08/11 .\cyghistory5.dll
  330k 2004/02/09 .\cyghttpd.dll
  958k 2003/08/10 .\cygiconv-2.dll
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   48k 2003/08/11 .\cygjbig1.dll
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   60k 2003/09/17 .\cygkpathsea-3.dll
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  271k 2003/10/06 .\cygmhash-2.dll
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  469k 2004/02/11 .\cygnaim_core-0.dll
  156k 2001/04/25 .\cygncurses++5.dll
  175k 2002/01/09 .\cygncurses++6.dll
  226k 2001/04/25 .\cygncurses5.dll
  202k 2002/01/09 .\cygncurses6.dll
  224k 2003/08/09 .\cygncurses7.dll
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   19k 2003/08/09 .\cygpanel7.dll
   62k 2003/12/11 .\cygpcre-0.dll
   63k 2003/04/11 .\cygpcre.dll
    9k 2003/12/11 .\cygpcreposix-0.dll
   61k 2003/04/11 .\cygpcreposix.dll
 1049k 2003/11/07 .\cygperl5_8_2.dll
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  380k 2003/12/13 .\cygsmi-2.dll
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  254k 2003/09/18 .\cygtidy-0-99-0.dll
  281k 2003/02/24 .\cygtiff3.dll
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 3520k 2003/12/16 .\cygxerces-c24.dll
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 1172k 2004/01/10 .\cygxml2-2.dll
   50k 2003/08/09 .\cygXpm-noX4.dll
   54k 2003/08/09 .\cygXpm-X4.dll
  191k 2004/01/13 .\cygxslt-1.dll
   61k 2003/12/04 .\cygz.dll
 1124k 2004/04/22 .\cygwin1.dll
    Cygwin DLL version info:
        DLL version: 1.5.10
        DLL epoch: 19
        DLL bad signal mask: 19005
        DLL old termios: 5
        DLL malloc env: 28
        API major: 0
        API minor: 114
        Shared data: 4
        DLL identifier: cygwin1
        Mount registry: 2
        Cygnus registry name: Cygnus Solutions
        Cygwin registry name: Cygwin
        Program options name: Program Options
        Cygwin mount registry name: mounts v2
        Cygdrive flags: cygdrive flags
        Cygdrive prefix: cygdrive prefix
        Cygdrive default prefix: 
        Build date: Fri Apr 16 17:45:35 EDT 2004
        Snapshot date: 20040416-17:42:42
        Shared id: cygwin1S4

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    7k 2003/10/19 c:\cygwin\bin\cygcrypt-0.dll
  841k 2004/03/18 c:\cygwin\bin\cygcrypto-0.9.7.dll
  645k 2003/04/11 c:\cygwin\bin\cygcrypto.dll
  598k 2003/11/03 c:\cygwin\bin\cygcurl-2.dll
   22k 2004/02/10 c:\cygwin\bin\cygcygipc-2.dll
  380k 2002/07/24 c:\cygwin\bin\cygdb-3.1.dll
  831k 2003/09/20 c:\cygwin\bin\cygdb-4.1.dll
  326k 2002/06/26 c:\cygwin\bin\cygdb2.dll
  487k 2002/07/24 c:\cygwin\bin\cygdb_cxx-3.1.dll
 1080k 2003/09/20 c:\cygwin\bin\cygdb_cxx-4.1.dll
  155k 2004/01/07 c:\cygwin\bin\cygexpat-0.dll
   71k 2004/01/13 c:\cygwin\bin\cygexslt-0.dll
  654k 2003/11/04 c:\cygwin\bin\cygfltknox-0.dll
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   81k 2003/11/04 c:\cygwin\bin\cygfltknox_gl-0.dll
  108k 2003/11/04 c:\cygwin\bin\cygfltknox_images-0.dll
  129k 2004/03/11 c:\cygwin\bin\cygfontconfig-1.dll
   45k 2001/04/25 c:\cygwin\bin\cygform5.dll
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   28k 2003/07/20 c:\cygwin\bin\cyggdbm-3.dll
   30k 2003/08/11 c:\cygwin\bin\cyggdbm-4.dll
   19k 2003/03/22 c:\cygwin\bin\cyggdbm.dll
   15k 2003/07/20 c:\cygwin\bin\cyggdbm_compat-3.dll
   15k 2003/08/11 c:\cygwin\bin\cyggdbm_compat-4.dll
   69k 2003/08/10 c:\cygwin\bin\cyggettextlib-0-12-1.dll
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  134k 2003/08/10 c:\cygwin\bin\cyggettextsrc-0-12-1.dll
  167k 2003/09/09 c:\cygwin\bin\cyggmp-3.dll
  349k 2003/12/08 c:\cygwin\bin\cygGraphicsMagick++-0.dll
 2169k 2003/12/08 c:\cygwin\bin\cygGraphicsMagick-0.dll
 1506k 2003/11/05 c:\cygwin\bin\cyggsl-0.dll
  190k 2003/11/05 c:\cygwin\bin\cyggslcblas-0.dll
  489k 2003/08/09 c:\cygwin\bin\cygguile-12.dll
  489k 2003/07/28 c:\cygwin\bin\cygguile-12abi13.dll
   24k 2003/08/09 c:\cygwin\bin\cygguile-ltdl-1.dll
   24k 2003/07/28 c:\cygwin\bin\cygguile-ltdl-1abi13.dll
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   23k 2003/08/09 c:\cygwin\bin\cygguile-srfi-srfi-4-v-1-1.dll
   23k 2003/07/28 c:\cygwin\bin\cygguile-srfi-srfi-4-v-1-1abi13.dll
   11k 2003/08/09 c:\cygwin\bin\cygguilereadline-v-12-12.dll
   11k 2003/07/28 c:\cygwin\bin\cygguilereadline-v-12-12abi13.dll
   17k 2001/06/28 c:\cygwin\bin\cyghistory4.dll
   29k 2003/08/11 c:\cygwin\bin\cyghistory5.dll
  330k 2004/02/09 c:\cygwin\bin\cyghttpd.dll
  958k 2003/08/10 c:\cygwin\bin\cygiconv-2.dll
   22k 2001/12/13 c:\cygwin\bin\cygintl-1.dll
   37k 2003/08/10 c:\cygwin\bin\cygintl-2.dll
   21k 2001/06/20 c:\cygwin\bin\cygintl.dll
   12k 2003/02/17 c:\cygwin\bin\cygioperm-0.dll
   48k 2003/08/11 c:\cygwin\bin\cygjbig1.dll
  132k 2003/08/11 c:\cygwin\bin\cygjpeg-62.dll
  119k 2002/02/09 c:\cygwin\bin\cygjpeg6b.dll
   60k 2003/09/17 c:\cygwin\bin\cygkpathsea-3.dll
   60k 2003/07/27 c:\cygwin\bin\cygkpathsea-3abi13.dll
   40k 2004/01/02 c:\cygwin\bin\cyglber-2.dll
  194k 2004/01/02 c:\cygwin\bin\cygldap-2.dll
  202k 2004/01/02 c:\cygwin\bin\cygldap_r-2.dll
   32k 2003/08/18 c:\cygwin\bin\cygltdl-3.dll
  349k 2003/12/26 c:\cygwin\bin\cygMagick++-6.dll
 2354k 2003/12/26 c:\cygwin\bin\cygMagick-6.dll
  181k 2003/10/06 c:\cygwin\bin\cygmcrypt-4.dll
   26k 2001/04/25 c:\cygwin\bin\cygmenu5.dll
   20k 2002/01/09 c:\cygwin\bin\cygmenu6.dll
   29k 2003/08/09 c:\cygwin\bin\cygmenu7.dll
  271k 2003/10/06 c:\cygwin\bin\cygmhash-2.dll
   15k 2003/11/20 c:\cygwin\bin\cygminires.dll
  469k 2004/02/11 c:\cygwin\bin\cygnaim_core-0.dll
  156k 2001/04/25 c:\cygwin\bin\cygncurses++5.dll
  175k 2002/01/09 c:\cygwin\bin\cygncurses++6.dll
  226k 2001/04/25 c:\cygwin\bin\cygncurses5.dll
  202k 2002/01/09 c:\cygwin\bin\cygncurses6.dll
  224k 2003/08/09 c:\cygwin\bin\cygncurses7.dll
   15k 2001/04/25 c:\cygwin\bin\cygpanel5.dll
   12k 2002/01/09 c:\cygwin\bin\cygpanel6.dll
   19k 2003/08/09 c:\cygwin\bin\cygpanel7.dll
   62k 2003/12/11 c:\cygwin\bin\cygpcre-0.dll
   63k 2003/04/11 c:\cygwin\bin\cygpcre.dll
    9k 2003/12/11 c:\cygwin\bin\cygpcreposix-0.dll
   61k 2003/04/11 c:\cygwin\bin\cygpcreposix.dll
 1049k 2003/11/07 c:\cygwin\bin\cygperl5_8_2.dll
  168k 2003/08/10 c:\cygwin\bin\cygpng10.dll
  173k 2003/08/10 c:\cygwin\bin\cygpng12.dll
  170k 2002/01/21 c:\cygwin\bin\cygpng2.dll
   22k 2002/06/09 c:\cygwin\bin\cygpopt-0.dll
  108k 2001/06/28 c:\cygwin\bin\cygreadline4.dll
  148k 2003/08/11 c:\cygwin\bin\cygreadline5.dll
  672k 2003/12/25 c:\cygwin\bin\cygruby18.dll
  380k 2003/12/13 c:\cygwin\bin\cygsmi-2.dll
  171k 2004/03/18 c:\cygwin\bin\cygssl-0.9.7.dll
  165k 2003/04/11 c:\cygwin\bin\cygssl.dll
  254k 2003/09/18 c:\cygwin\bin\cygtidy-0-99-0.dll
  281k 2003/02/24 c:\cygwin\bin\cygtiff3.dll
  282k 2003/08/11 c:\cygwin\bin\cygtiff4.dll
   27k 2004/03/05 c:\cygwin\bin\cygungif-4.dll
 2689k 2002/11/16 c:\cygwin\bin\cygxerces-c21.dll
 2984k 2003/02/07 c:\cygwin\bin\cygxerces-c22.dll
 3006k 2003/10/12 c:\cygwin\bin\cygxerces-c23.dll
 3520k 2003/12/16 c:\cygwin\bin\cygxerces-c24.dll
 3416k 2004/02/21 c:\cygwin\bin\cygxerces-c25.dll
 1172k 2004/01/10 c:\cygwin\bin\cygxml2-2.dll
   50k 2003/08/09 c:\cygwin\bin\cygXpm-noX4.dll
   54k 2003/08/09 c:\cygwin\bin\cygXpm-X4.dll
  191k 2004/01/13 c:\cygwin\bin\cygxslt-1.dll
   61k 2003/12/04 c:\cygwin\bin\cygz.dll
 1124k 2004/04/22 c:\cygwin\bin\cygwin1.dll
    Cygwin DLL version info:
        DLL version: 1.5.10
        DLL epoch: 19
        DLL bad signal mask: 19005
        DLL old termios: 5
        DLL malloc env: 28
        API major: 0
        API minor: 114
        Shared data: 4
        DLL identifier: cygwin1
        Mount registry: 2
        Cygnus registry name: Cygnus Solutions
        Cygwin registry name: Cygwin
        Program options name: Program Options
        Cygwin mount registry name: mounts v2
        Cygdrive flags: cygdrive flags
        Cygdrive prefix: cygdrive prefix
        Cygdrive default prefix: 
        Build date: Fri Apr 16 17:45:35 EDT 2004
        Snapshot date: 20040416-17:42:42
        Shared id: cygwin1S4

Use -h to see help about each section

[-- Attachment #5: Type: text/plain, Size: 218 bytes --]

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Documentation:         http://cygwin.com/docs.html
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^ permalink raw reply	[flat|nested] 6+ messages in thread

* Tutorial on ACL's?
  2004-04-23  1:42 Major Problem With Latest CYGWIN1.DLL And Serail IO George Abdelmalik
@ 2004-04-23 15:42 ` Bill C. Riemers
  2004-04-23 15:49   ` Larry Hall
  0 siblings, 1 reply; 6+ messages in thread
From: Bill C. Riemers @ 2004-04-23 15:42 UTC (permalink / raw)
  To: cygwin

Is there a good tutorial for ACL's somewhere?  I find ACL's do not work they
way I expect on NTFS.  Eventually directories which I use chmod and chown on
become unusable for general actives.  For example, I regularly install
applications on my e: drive.  However, because I have used chmod and chown
to correct problems there before, the disk is now in a state where
everything I install is owned by "docbill" and I'm the only one who can
install applications.  Even then I regularly have to do something like
chmod -R 775 /cygdrive/e during an install because directories are created
with insufficient permission to install components.  I'm fairly certain this
is related to the ACL settings...

                                         Bill



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Documentation:         http://cygwin.com/docs.html
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^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: Tutorial on ACL's?
  2004-04-23 15:42 ` Tutorial on ACL's? Bill C. Riemers
@ 2004-04-23 15:49   ` Larry Hall
  2004-04-23 16:04     ` Bill C. Riemers
  0 siblings, 1 reply; 6+ messages in thread
From: Larry Hall @ 2004-04-23 15:49 UTC (permalink / raw)
  To: Bill C. Riemers, cygwin

At 11:09 AM 4/23/2004, you wrote:
>Is there a good tutorial for ACL's somewhere?  I find ACL's do not work they
>way I expect on NTFS.  Eventually directories which I use chmod and chown on
>become unusable for general actives.  For example, I regularly install
>applications on my e: drive.  However, because I have used chmod and chown
>to correct problems there before, the disk is now in a state where
>everything I install is owned by "docbill" and I'm the only one who can
>install applications.  Even then I regularly have to do something like
>chmod -R 775 /cygdrive/e during an install because directories are created
>with insufficient permission to install components.  I'm fairly certain this
>is related to the ACL settings...


You might have better luck tracking down a tutorial of sorts in a Windows
forum.


--
Larry Hall                              http://www.rfk.com
RFK Partners, Inc.                      (508) 893-9779 - RFK Office
838 Washington Street                   (508) 893-9889 - FAX
Holliston, MA 01746                     


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^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: Tutorial on ACL's?
  2004-04-23 15:49   ` Larry Hall
@ 2004-04-23 16:04     ` Bill C. Riemers
  2004-04-23 16:45       ` Larry Hall
  0 siblings, 1 reply; 6+ messages in thread
From: Bill C. Riemers @ 2004-04-23 16:04 UTC (permalink / raw)
  To: Cygwin List

Perhaps, but the tutorial will probably not contain the information I need.
The reason being is if I do commands like getfacl /cygdrive/e using a cygwin
distribution from 1 year ago I get different results than I do getfacl
/cygdrive/e on a current distribution.  Also, chown and chmod and mkdir seem
to have different effects today than they did a year ago on the ACL
settings.  This leads me to conclude the interpretation of ACL's as used by
cygwin is different than what I would get in a vanilla Windows tutorial.  A
Windows tutorial would not list things like how cygwin commands are going to
interpret or map those settings.

                                            Bill

----- Original Message ----- 
From: "Larry Hall" <cygwin-lh@cygwin.com>
To: "Bill C. Riemers" <cygwin@docbill.net>; <cygwin@cygwin.com>
Sent: Friday, April 23, 2004 11:38 AM
Subject: Re: Tutorial on ACL's?


> At 11:09 AM 4/23/2004, you wrote:
> >Is there a good tutorial for ACL's somewhere?  I find ACL's do not work
they
> >way I expect on NTFS.  Eventually directories which I use chmod and chown
on
> >become unusable for general actives.  For example, I regularly install
> >applications on my e: drive.  However, because I have used chmod and
chown
> >to correct problems there before, the disk is now in a state where
> >everything I install is owned by "docbill" and I'm the only one who can
> >install applications.  Even then I regularly have to do something like
> >chmod -R 775 /cygdrive/e during an install because directories are
created
> >with insufficient permission to install components.  I'm fairly certain
this
> >is related to the ACL settings...
>
>
> You might have better luck tracking down a tutorial of sorts in a Windows
> forum.
>
>
> --
> Larry Hall                              http://www.rfk.com
> RFK Partners, Inc.                      (508) 893-9779 - RFK Office
> 838 Washington Street                   (508) 893-9889 - FAX
> Holliston, MA 01746
>
>
> --
> Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
> Problem reports:       http://cygwin.com/problems.html
> Documentation:         http://cygwin.com/docs.html
> FAQ:                   http://cygwin.com/faq/
>



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^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: Tutorial on ACL's?
  2004-04-23 16:04     ` Bill C. Riemers
@ 2004-04-23 16:45       ` Larry Hall
  2004-04-23 16:50         ` Dave Korn
  0 siblings, 1 reply; 6+ messages in thread
From: Larry Hall @ 2004-04-23 16:45 UTC (permalink / raw)
  To: Bill C. Riemers, Cygwin List

At 11:49 AM 4/23/2004, you wrote:
>Perhaps, but the tutorial will probably not contain the information I need.
>The reason being is if I do commands like getfacl /cygdrive/e using a cygwin
>distribution from 1 year ago I get different results than I do getfacl
>/cygdrive/e on a current distribution.  Also, chown and chmod and mkdir seem
>to have different effects today than they did a year ago on the ACL
>settings.  This leads me to conclude the interpretation of ACL's as used by
>cygwin is different than what I would get in a vanilla Windows tutorial.  A
>Windows tutorial would not list things like how cygwin commands are going to
>interpret or map those settings.
>
>                                            Bill


OK, so you're really looking for information on how ACLs are created and 
managed by Cygwin.  There's no tutorial AFAIK.  And yes, things have changed
over the last year (for the better) with respect to how ACLs are generated
in Cygwin.  The best advice I can give is to just set them up properly now
and then forget about them, unless you have some specific examples of things
that don't work for you that you'd like to report to the list.  FWIW, I don't
have to fiddle with ACLs or any other kind of permissions to get and keep 
things working for me.  YMMV.



--
Larry Hall                              http://www.rfk.com
RFK Partners, Inc.                      (508) 893-9779 - RFK Office
838 Washington Street                   (508) 893-9889 - FAX
Holliston, MA 01746                     


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^ permalink raw reply	[flat|nested] 6+ messages in thread

* RE: Tutorial on ACL's?
  2004-04-23 16:45       ` Larry Hall
@ 2004-04-23 16:50         ` Dave Korn
  0 siblings, 0 replies; 6+ messages in thread
From: Dave Korn @ 2004-04-23 16:50 UTC (permalink / raw)
  To: 'Cygwin List'

> -----Original Message-----
> From: cygwin-owner On Behalf Of Larry Hall
> Sent: 23 April 2004 17:01

>  FWIW, I don't
> have to fiddle with ACLs or any other kind of permissions to 
> get and keep 
> things working for me.  YMMV.

  MMDV.

http://sources.redhat.com/ml/cygwin/2004-03/msg00454.html

  I never figured out why, although I think it might have been connected to
installing cygwin initially as a local user, then running it as a domain
user; for some reason, a whole load of stuff got installed with no perms,
not even read perms, for Others.



    cheers, 
      DaveK
-- 
Can't think of a witty .sigline today....
 



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^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2004-04-23 16:49 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-04-23  1:42 Major Problem With Latest CYGWIN1.DLL And Serail IO George Abdelmalik
2004-04-23 15:42 ` Tutorial on ACL's? Bill C. Riemers
2004-04-23 15:49   ` Larry Hall
2004-04-23 16:04     ` Bill C. Riemers
2004-04-23 16:45       ` Larry Hall
2004-04-23 16:50         ` Dave Korn

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