From mboxrd@z Thu Jan 1 00:00:00 1970 From: michele_liberi@it.ibm.com To: cygwin@sourceware.cygnus.com Subject: B20.1 under NT4.0, non blocking I/O Date: Tue, 09 Mar 1999 23:54:00 -0000 Message-id: X-SW-Source: 1999-03/msg00316.html In the UNIX world the statement "fcntl(fd,F_SETFL,FNDELAY|fcntl(fd,F_GETFL,0));" may be used to set "non blocking io" flag on a given file descriptor. In cygwin B20.1 under NT4.0 it is completely inoperative. The following snippet of code well illustrates the problem (it should not block, but it does): #include #include #include #include #define BLEN 4096 main() { char buf[BLEN]; int p0[2], i=0, N; if (pipe(p0)) return 255; fcntl(p0[1], F_SETFL, FNDELAY|fcntl(p0[1],F_GETFL,0)); for (i=0; i<10; ++i){ N=write(p0[1],buf,BLEN); printf("%d. %d bytes written\n", i, N); } close(p0[0]); /* close read size of pipe */ close(p0[1]); /* close write side of pipe */ return 0; } The following is the output of the 'cygcheck' command: Cygnus Win95/NT Configuration Diagnostics Current System Time: Mon Mar 08 23:33:10 1999 WinNT Ver 4.0 build 1381 Service Pack 1 Path: /bin /u/mic/bin /usr/bin /cygnus/cygwin-b20/H-i586-cygwin32/bin /WINNT/system32 /WINNT /jkd1.1/bin /dbin /bp/bin . SysDir: C:\WINNT\System32 WinDir: C:\WINNT HOME = `/u/mic' MAKE_MODE = `UNIX' CLASSPATH = `.;C:\jdk1.1\lib\classes.zip' COMPUTERNAME = `MICNT' COMSPEC = `C:\WINNT\system32\cmd.exe' DISPLAY = `:0' ENV = `$HOME/kshrc' HOMEDRIVE = `C:' HOMEPATH = `\' HOSTNAME = `micnt' NUMBER_OF_PROCESSORS = `1' OS2LIBPATH = `C:\WINNT\system32\os2\dll;' OS = `Windows_NT' PROCESSOR_ARCHITECTURE = `x86' PROCESSOR_IDENTIFIER = `x86 Family 4 Model 8 Stepping 0, GenuineIntel' PROCESSOR_LEVEL = `4' PROCESSOR_REVISION = `0800' PS1 = `$LOGIN@$HOSTNAME:$PWD> ' SYSTEMDRIVE = `C:' SYSTEMROOT = `C:\WINNT' TEMP = `C:\TEMP' TERM = `cygwin' TMP = `C:\TEMP' TZ = `NFT-1DFT' USERDOMAIN = `MICNT' USERNAME = `Administrator' USERPROFILE = `C:\WINNT\Profiles\Administrator' VIM = `c:/u/mic/vim-5.3' WINDIR = `C:\WINNT' _ = `/cygnus/cygwin-b20/H-i586-cygwin32/bin/cygcheck' HKEY_CURRENT_USER\Software\Cygnus Solutions HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0 HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\00 (default) = `C:' unix = `/' fbinary = 0x00000000 fsilent = 0x00000000 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin B20 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin B20\B20.1 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\00 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\01 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\02 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\03 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\04 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\05 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\06 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\07 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\08 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\09 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0A HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0B HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0C HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0D HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0E HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0F HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\10 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\11 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\12 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\13 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\14 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\15 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\16 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\17 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\18 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\19 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1A HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1B HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1C HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1D HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro\i586-cygwin32 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro\i586-cygwin32\i586-cygwin32 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro\i586-cygwin32\i586-cygwin32\cygwin-B20.1 (default) = `c:\cygnus\cygwin-b20' HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Cygn us Cygwin B20 (default) = `C:\WINNT\IsUninst.exe -fc:\cygnus\cygwin-b20\Uninst.isu' DisplayName = `Cygwin B20' a:\ fd FAT 1Mb 97% CP UN c:\ hd NTFS 327Mb 97% CP CS UN PA FC C: / native text!=binary Found: C:\bin\bash.exe Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\bash.exe Warning: C:\bin\bash.exe hides C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\bash.exe Found: \bin\bash.exe Warning: C:\bin\bash.exe hides \bin\bash.exe Found: C:\u\mic\bin\cat.exe Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cat.exe Warning: C:\u\mic\bin\cat.exe hides C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cat.exe Not Found: cpp (good!) Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\find.exe Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\gcc.exe Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\gdb.exe Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\ld.exe Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\ls.exe Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\make.exe Found: C:\bp\bin\make.exe Warning: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\make.exe hides C:\bp\bin\make.exe Found: C:\bin\sh.exe Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\sh.exe Warning: C:\bin\sh.exe hides C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\sh.exe Found: \bin\sh.exe Warning: C:\bin\sh.exe hides \bin\sh.exe 371k 1998/12/01 C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cygtcl80.dll - os=4.0 img=1.0 sys=4.0 "cygtcl80.dll" v0.0 ts=1998/12/1 9:25 5k 1998/12/01 C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cygtclpip80.dll - os=4.0 img=1.0 sys=4.0 10k 1998/12/01 C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cygtclreg80.dll - os=4.0 img=1.0 sys=4.0 "cygtclreg80.dll" v0.0 ts=1998/12/1 9:25 600k 1998/12/01 C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cygtk80.dll - os=4.0 img=1.0 sys=4.0 "cygtk80.dll" v0.0 ts=1998/12/1 9:28 446k 1998/12/03 C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0 "cygwin1.dll" v0.0 ts=1998/12/4 5:39 Use -h to see help about each section -- Want to unsubscribe from this list? Send a message to cygwin-unsubscribe@sourceware.cygnus.com From mboxrd@z Thu Jan 1 00:00:00 1970 From: michele_liberi@it.ibm.com To: cygwin@sourceware.cygnus.com Subject: B20.1 under NT4.0, non blocking I/O Date: Wed, 31 Mar 1999 19:45:00 -0000 Message-ID: X-SW-Source: 1999-03n/msg00316.html Message-ID: <19990331194500.Xi00mpDfKDDO2RtFzJkCem89Ak7CF8tBnwOaY4YAQuQ@z> In the UNIX world the statement "fcntl(fd,F_SETFL,FNDELAY|fcntl(fd,F_GETFL,0));" may be used to set "non blocking io" flag on a given file descriptor. In cygwin B20.1 under NT4.0 it is completely inoperative. The following snippet of code well illustrates the problem (it should not block, but it does): #include #include #include #include #define BLEN 4096 main() { char buf[BLEN]; int p0[2], i=0, N; if (pipe(p0)) return 255; fcntl(p0[1], F_SETFL, FNDELAY|fcntl(p0[1],F_GETFL,0)); for (i=0; i<10; ++i){ N=write(p0[1],buf,BLEN); printf("%d. %d bytes written\n", i, N); } close(p0[0]); /* close read size of pipe */ close(p0[1]); /* close write side of pipe */ return 0; } The following is the output of the 'cygcheck' command: Cygnus Win95/NT Configuration Diagnostics Current System Time: Mon Mar 08 23:33:10 1999 WinNT Ver 4.0 build 1381 Service Pack 1 Path: /bin /u/mic/bin /usr/bin /cygnus/cygwin-b20/H-i586-cygwin32/bin /WINNT/system32 /WINNT /jkd1.1/bin /dbin /bp/bin . SysDir: C:\WINNT\System32 WinDir: C:\WINNT HOME = `/u/mic' MAKE_MODE = `UNIX' CLASSPATH = `.;C:\jdk1.1\lib\classes.zip' COMPUTERNAME = `MICNT' COMSPEC = `C:\WINNT\system32\cmd.exe' DISPLAY = `:0' ENV = `$HOME/kshrc' HOMEDRIVE = `C:' HOMEPATH = `\' HOSTNAME = `micnt' NUMBER_OF_PROCESSORS = `1' OS2LIBPATH = `C:\WINNT\system32\os2\dll;' OS = `Windows_NT' PROCESSOR_ARCHITECTURE = `x86' PROCESSOR_IDENTIFIER = `x86 Family 4 Model 8 Stepping 0, GenuineIntel' PROCESSOR_LEVEL = `4' PROCESSOR_REVISION = `0800' PS1 = `$LOGIN@$HOSTNAME:$PWD> ' SYSTEMDRIVE = `C:' SYSTEMROOT = `C:\WINNT' TEMP = `C:\TEMP' TERM = `cygwin' TMP = `C:\TEMP' TZ = `NFT-1DFT' USERDOMAIN = `MICNT' USERNAME = `Administrator' USERPROFILE = `C:\WINNT\Profiles\Administrator' VIM = `c:/u/mic/vim-5.3' WINDIR = `C:\WINNT' _ = `/cygnus/cygwin-b20/H-i586-cygwin32/bin/cygcheck' HKEY_CURRENT_USER\Software\Cygnus Solutions HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0 HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\00 (default) = `C:' unix = `/' fbinary = 0x00000000 fsilent = 0x00000000 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin B20 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin B20\B20.1 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\00 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\01 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\02 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\03 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\04 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\05 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\06 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\07 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\08 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\09 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0A HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0B HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0C HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0D HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0E HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0F HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\10 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\11 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\12 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\13 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\14 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\15 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\16 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\17 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\18 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\19 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1A HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1B HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1C HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1D HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro\i586-cygwin32 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro\i586-cygwin32\i586-cygwin32 HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro\i586-cygwin32\i586-cygwin32\cygwin-B20.1 (default) = `c:\cygnus\cygwin-b20' HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Cygn us Cygwin B20 (default) = `C:\WINNT\IsUninst.exe -fc:\cygnus\cygwin-b20\Uninst.isu' DisplayName = `Cygwin B20' a:\ fd FAT 1Mb 97% CP UN c:\ hd NTFS 327Mb 97% CP CS UN PA FC C: / native text!=binary Found: C:\bin\bash.exe Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\bash.exe Warning: C:\bin\bash.exe hides C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\bash.exe Found: \bin\bash.exe Warning: C:\bin\bash.exe hides \bin\bash.exe Found: C:\u\mic\bin\cat.exe Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cat.exe Warning: C:\u\mic\bin\cat.exe hides C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cat.exe Not Found: cpp (good!) Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\find.exe Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\gcc.exe Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\gdb.exe Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\ld.exe Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\ls.exe Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\make.exe Found: C:\bp\bin\make.exe Warning: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\make.exe hides C:\bp\bin\make.exe Found: C:\bin\sh.exe Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\sh.exe Warning: C:\bin\sh.exe hides C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\sh.exe Found: \bin\sh.exe Warning: C:\bin\sh.exe hides \bin\sh.exe 371k 1998/12/01 C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cygtcl80.dll - os=4.0 img=1.0 sys=4.0 "cygtcl80.dll" v0.0 ts=1998/12/1 9:25 5k 1998/12/01 C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cygtclpip80.dll - os=4.0 img=1.0 sys=4.0 10k 1998/12/01 C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cygtclreg80.dll - os=4.0 img=1.0 sys=4.0 "cygtclreg80.dll" v0.0 ts=1998/12/1 9:25 600k 1998/12/01 C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cygtk80.dll - os=4.0 img=1.0 sys=4.0 "cygtk80.dll" v0.0 ts=1998/12/1 9:28 446k 1998/12/03 C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0 "cygwin1.dll" v0.0 ts=1998/12/4 5:39 Use -h to see help about each section -- Want to unsubscribe from this list? Send a message to cygwin-unsubscribe@sourceware.cygnus.com