Mailing-List: contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT sources DOT redhat DOT com Delivered-To: mailing list cygwin AT sources DOT redhat DOT com Message-Id: <009201c141e5$9c3c0560$d50b19ac@LSIL.COM> From: "Phil Dempster" To: Subject: Cygwin 1.3.3: Win2K: select() returning EBADF (causes thrashing in Boa) Date: Thu, 20 Sep 2001 16:02:21 +0100 MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_NextPart_000_008F_01C141ED.A14D3210" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 ------=_NextPart_000_008F_01C141ED.A14D3210 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: 7bit I've compiled boa (http//www.boa.org) under Cygwin and it seems to work (incidentally much better than it did with 1.3.2). However, the select() call in Boa's main loop continually fails with errno==EBADF. Whilst this doesn't actually break it functionally, it does cause it to thrash taking up 99% CPU time. if (select(OPEN_MAX, &block_read_fdset, &block_write_fdset, NULL, (request_block ? &req_timeout : NULL)) == -1) { /* what is the appropriate thing to do here on EBADF */ if (errno == EINTR) continue; /* while(1) */ else if (errno != EBADF) { log_error_mesg(__FILE__, __LINE__, "select"); exit(errno); } } Thoughts? Regards, Phil ------=_NextPart_000_008F_01C141ED.A14D3210 Content-Type: application/octet-stream; name="cygcheck.out" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename="cygcheck.out" =0A= Cygnus Win95/NT Configuration Diagnostics=0A= Current System Time: Thu Sep 20 15:49:40 2001=0A= =0A= WinNT Ver 5.0 build 2195 Service Pack 2=0A= =0A= Path: /usr/local/bin=0A= /usr/bin=0A= /bin=0A= /cygdrive/c/WINNT/system32=0A= /cygdrive/c/WINNT=0A= /cygdrive/c/WINNT/System32/Wbem=0A= /usr/bin=0A= /cygdrive/c/Progra~1/Rational/ClearCase/bin=0A= .=0A= =0A= SysDir: C:\WINNT\System32=0A= WinDir: C:\WINNT=0A= =0A= PWD =3D `/home/dempster'=0A= CYGWIN =3D `ntsec tty'=0A= USER =3D `dempster'=0A= MAKE_MODE =3D `unix'=0A= HOME =3D `/home/dempster'=0A= =0A= NUMBER_OF_PROCESSORS =3D `1'=0A= PROMPT =3D `$P$G'=0A= LOGONSERVER =3D `\\'=0A= OS2LIBPATH =3D `C:\WINNT\system32\os2\dll;'=0A= COMSPEC =3D `C:\WINNT\system32\cmd.exe'=0A= !C: =3D `C:\cygwin\bin'=0A= SYSTEMDRIVE =3D `C:'=0A= HOSTNAME =3D `CAMPC004'=0A= PROCESSOR_REVISION =3D `0806'=0A= PATHEXT =3D `.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH'=0A= COMPUTERNAME =3D `CAMPC004'=0A= WINDIR =3D `C:\WINNT'=0A= USERPROFILE =3D `C:\Documents and Settings\dempster.'=0A= HTMLDOC_DATA =3D `C:\cygwin\usr\local\htmldoc'=0A= PS1 =3D `\[\033]0;\w\007=0A= \033[32m\]\u@\h \[\033[33m\w\033[0m\]=0A= $ '=0A= PROGRAMFILES =3D `C:\Program Files'=0A= MACHTYPE =3D `i686-pc-cygwin'=0A= PROCESSOR_IDENTIFIER =3D `x86 Family 6 Model 8 Stepping 6, GenuineIntel'=0A= WIN32DMIPATH =3D `C:\DMI\'=0A= OS =3D `Windows_NT'=0A= OLDPWD =3D `/usr/local/boa-0.94.9/src'=0A= PROCESSOR_ARCHITECTURE =3D `x86'=0A= TEMP =3D `/cygdrive/c/DOCUME~1/DEMPST~1.LSI/LOCALS~1/Temp'=0A= PROCESSOR_LEVEL =3D `6'=0A= SYSTEMROOT =3D `C:\WINNT'=0A= HOMEDRIVE =3D `C:'=0A= ALLUSERSPROFILE =3D `C:\Documents and Settings\All Users'=0A= SHLVL =3D `1'=0A= APPDATA =3D `C:\Documents and Settings\dempster.\Application = Data'=0A= COMMONPROGRAMFILES =3D `C:\Program Files\Common Files'=0A= HOMEPATH =3D `\'=0A= USERDOMAIN =3D `'=0A= USERNAME =3D `dempster'=0A= SHELL =3D `/bin/bash'=0A= HOSTTYPE =3D `i686'=0A= OSTYPE =3D `cygwin'=0A= TERM =3D `cygwin'=0A= _ =3D `/usr/bin/cygcheck'=0A= TZ =3D `GMTST0GMTDT-1,M3.5.0/1,M10.5.0/2'=0A= =0A= HKEY_CURRENT_USER\Software\Cygnus Solutions=0A= HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin=0A= HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2=0A= (default) =3D `/cygdrive'=0A= cygdrive flags =3D 0x00000022=0A= HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/dev/fd0=0A= (default) =3D `\\.\a:'=0A= flags =3D 0x00000002=0A= HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\Program Options=0A= HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Menu= Order\Start Menu\Programs\Cygnus Solutions=0A= (default) =3D (unsupported type)=0A= HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions=0A= HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin=0A= HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2=0A= HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/=0A= (default) =3D `C:/cygwin'=0A= flags =3D 0x0000000a=0A= HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/usr/bin=0A= (default) =3D `C:/cygwin/bin'=0A= flags =3D 0x0000000a=0A= HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/usr/lib=0A= (default) =3D `C:/cygwin/lib'=0A= flags =3D 0x0000000a=0A= HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\Program Options=0A= =0A= a: fd N/A N/A =0A= c: hd NTFS 19085Mb 21% CP CS UN PA FC PC04_C=0A= d: cd N/A N/A =0A= m: net MVFS 1000Mb 50% CP CS CCase=0A= s: net NTFS 12080Mb 63% CP CS PA shared=0A= u: net NTFS 12080Mb 63% CP CS PA home=0A= w: net NTFS 3250Mb 77% CP CS PA workspace=0A= y: net MVFS 1000Mb 50% CP CS CCase=0A= z: net MVFS 1000Mb 50% CP CS CCase=0A= =0A= C:\cygwin\bin /usr/bin system binmode=0A= C:\cygwin\lib /usr/lib system binmode=0A= C:\cygwin / system binmode=0A= \\.\a: /dev/fd0 user binmode=0A= c: /cygdrive/c user binmode,noumount=0A= m: /cygdrive/m user binmode,noumount=0A= s: /cygdrive/s user binmode,noumount=0A= u: /cygdrive/u user binmode,noumount=0A= w: /cygdrive/w user binmode,noumount=0A= y: /cygdrive/y user binmode,noumount=0A= z: /cygdrive/z user binmode,noumount=0A= =0A= Found: C:\cygwin\bin\bash.exe=0A= Found: C:\cygwin\bin\cat.exe=0A= Found: C:\cygwin\bin\cpp.exe=0A= Found: C:\cygwin\bin\find.exe=0A= Found: C:\cygwin\bin\gcc.exe=0A= Found: C:\cygwin\bin\gdb.exe=0A= Found: C:\cygwin\bin\ld.exe=0A= Found: C:\cygwin\bin\ls.exe=0A= Found: C:\cygwin\bin\make.exe=0A= Found: C:\cygwin\bin\sh.exe=0A= =0A= 56k 2000/12/03 C:\cygwin\bin\cygbz21.0.dll - 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os=3D4.0 img=3D1.0 = sys=3D4.0=0A= "cygwin1.dll" v0.0 ts=3D2001/9/13 4:54=0A= Cygwin DLL version info:=0A= dll major: 1003=0A= dll minor: 3=0A= dll epoch: 19=0A= dll bad signal mask: 19005=0A= dll old termios: 5=0A= dll malloc env: 28=0A= api major: 0=0A= api minor: 46=0A= shared data: 3=0A= dll identifier: cygwin1=0A= mount registry: 2=0A= cygnus registry name: Cygnus Solutions=0A= cygwin registry name: Cygwin=0A= program options name: Program Options=0A= cygwin mount registry name: mounts v2=0A= cygdrive flags: cygdrive flags=0A= cygdrive prefix: cygdrive prefix=0A= cygdrive default prefix: =0A= build date: Wed Sep 12 23:54:31 EDT 2001=0A= shared id: cygwin1S3=0A= =0A= Use -h to see help about each section=0A= ------=_NextPart_000_008F_01C141ED.A14D3210 Content-Type: text/plain; charset=us-ascii -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/ ------=_NextPart_000_008F_01C141ED.A14D3210--