Re: tcsh problem [Update]

Re: tcsh problem [Update]

[Axel Riese]

Dear Chris!

> On Mon, Mar 06, 2000 at 08:31:39AM +0100, Axel Riese wrote:
> >Meanwhile I played a little bit with tcsh 6.09.00. What I found is that
> >if I run it under gdb everything works fine, but if I start tcsh from
> >the Win95 command prompt directly it behaves the way I wrote above.
> 
> I'd appreciate it if you'd use the latest snapshot when you do this.

I used the March 4 snapshot and Corinna's port of tcsh.

Here is the output of the command

    strace -otcsh.out tcsh

which runs *forever*:


**********************************************
Program name: C:\CYGNUS\CYGWIN-B20\H-I586-CYGWIN32\BIN\TCSH.EXE
App version:  20.1, api: 0.0
DLL version:  1001.0, api: 0.17
DLL build:    2000-03-05 02:21:41
OS version:   Windows 95-4.0
Date/Time:    2000-03-06 17:46:21
**********************************************
 5171   54623 [main] TCSH 1000 environ_init: !E:=E:\GNU-Doc\TEXINFO\grep
 1809   56432 [main] TCSH 1000 environ_init: TMP=C:\WINDOWS\TEMP
 1706   58138 [main] TCSH 1000 environ_init: TEMP=C:\WINDOWS\TEMP
 1696   59834 [main] TCSH 1000 environ_init: PROMPT=$p$g
 1684   61518 [main] TCSH 1000 environ_init: WINBOOTDIR=C:\WINDOWS
 1693   63211 [main] TCSH 1000 environ_init: COMSPEC=C:\WINDOWS\COMMAND.COM
 1714   64925 [main] TCSH 1000 environ_init: DIRCMD=/O:GNE /A
 1728   66653 [main] TCSH 1000 environ_init: EMTEXDIR=C:\TEXMF\EMTEX
 1696   68349 [main] TCSH 1000 environ_init: DVIDRVFONTS=C:\TEXMF\FONTS\PK\CX
 1742   70091 [main] TCSH 1000 environ_init: C_INCLUDE_PATH=/usr/local/w32api/include;/Cygnus/programs/axel32;/usr/local/include
 1775   71866 [main] TCSH 1000 environ_init: LIBRARY_PATH=/usr/local/lib
 1741   73607 [main] TCSH 1000 environ_init: GCC_EXEC_PREFIX=C:\Cygnus\cygwin-b20\H-i586-cygwin32\lib\gcc-lib\
 1973   75580 [main] TCSH 1000 getwinenv: can't set native for PATH= since no environ yet
 2222   77802 [main] TCSH 1000 mount_info::conv_to_posix_path: conv_to_posix_path (C:\CYGNUS\CYGWIN-B20\LOCAL\BIN, keep-rel)
 2061   79863 [main] TCSH 1000 normalize_win32_path: C:\CYGNUS\CYGWIN-B20\LOCAL\BIN = normalize_win32_path (C:\CYGNUS\CYGWIN-B20\LOCAL\BIN)
 1777   81640 [main] TCSH 1000 mount_info::conv_to_posix_path: /usr/LOCAL/BIN = conv_to_posix_path (C:\CYGNUS\CYGWIN-B20\LOCAL\BIN)
 1721   83361 [main] TCSH 1000 mount_info::conv_to_posix_path: conv_to_posix_path (C:\CYGNUS\CYGWIN-B20\H-I586-CYGWIN32\BIN, keep-rel)
 1732   85093 [main] TCSH 1000 normalize_win32_path: C:\CYGNUS\CYGWIN-B20\H-I586-CYGWIN32\BIN = normalize_win32_path (C:\CYGNUS\CYGWIN-B20\H-I586-CYGWIN32\BIN)
 1905   86998 [main] TCSH 1000 mount_info::conv_to_posix_path: /bin = conv_to_posix_path (C:\CYGNUS\CYGWIN-B20\H-I586-CYGWIN32\BIN)
 1727   88725 [main] TCSH 1000 mount_info::conv_to_posix_path: conv_to_posix_path (C:\WINDOWS, keep-rel)
 1700   90425 [main] TCSH 1000 normalize_win32_path: C:\WINDOWS = normalize_win32_path (C:\WINDOWS)
 1717   92142 [main] TCSH 1000 mount_info::conv_to_posix_path: /WINDOWS = conv_to_posix_path (C:\WINDOWS)
 1741   93883 [main] TCSH 1000 mount_info::conv_to_posix_path: conv_to_posix_path (C:\WINDOWS\COMMAND, keep-rel)
 1729   95612 [main] TCSH 1000 normalize_win32_path: C:\WINDOWS\COMMAND = normalize_win32_path (C:\WINDOWS\COMMAND)
 1721   97333 [main] TCSH 1000 mount_info::conv_to_posix_path: /WINDOWS/COMMAND = conv_to_posix_path (C:\WINDOWS\COMMAND)
 1717   99050 [main] TCSH 1000 mount_info::conv_to_posix_path: conv_to_posix_path (C:\DOS, keep-rel)
 1699  100749 [main] TCSH 1000 normalize_win32_path: C:\DOS = normalize_win32_path (C:\DOS)
 1715  102464 [main] TCSH 1000 mount_info::conv_to_posix_path: /DOS = conv_to_posix_path (C:\DOS)
 1707  104171 [main] TCSH 1000 mount_info::conv_to_posix_path: conv_to_posix_path (C:\TEXMF\MIKTEX\BIN, keep-rel)
 1715  105886 [main] TCSH 1000 normalize_win32_path: C:\TEXMF\MIKTEX\BIN = normalize_win32_path (C:\TEXMF\MIKTEX\BIN)
 2250  108136 [main] TCSH 1000 mount_info::conv_to_posix_path: /TEXMF/MIKTEX/BIN = conv_to_posix_path (C:\TEXMF\MIKTEX\BIN)
 2803  110939 [main] TCSH 1000 mount_info::conv_to_posix_path: conv_to_posix_path (C:\PROGRAMME\PACKER, keep-rel)
 1728  112667 [main] TCSH 1000 normalize_win32_path: C:\PROGRAMME\PACKER = normalize_win32_path (C:\PROGRAMME\PACKER)
 1718  114385 [main] TCSH 1000 mount_info::conv_to_posix_path: /PROGRAMME/PACKER = conv_to_posix_path (C:\PROGRAMME\PACKER)
 1732  116117 [main] TCSH 1000 mount_info::conv_to_posix_path: conv_to_posix_path (C:\SYSTEMS\PERL5\BIN, keep-rel)
 1707  117824 [main] TCSH 1000 normalize_win32_path: C:\SYSTEMS\PERL5\BIN = normalize_win32_path (C:\SYSTEMS\PERL5\BIN)
 1744  119568 [main] TCSH 1000 mount_info::conv_to_posix_path: /SYSTEMS/PERL5/BIN = conv_to_posix_path (C:\SYSTEMS\PERL5\BIN)
 1800  121368 [main] TCSH 1000 mount_info::conv_to_posix_path: conv_to_posix_path (C:\MSSDK\BIN, keep-rel)
 1708  123076 [main] TCSH 1000 normalize_win32_path: C:\MSSDK\BIN = normalize_win32_path (C:\MSSDK\BIN)
 1716  124792 [main] TCSH 1000 mount_info::conv_to_posix_path: /MSSDK/BIN = conv_to_posix_path (C:\MSSDK\BIN)
 1725  126517 [main] TCSH 1000 mount_info::conv_to_posix_path: conv_to_posix_path (C:\TEXMF\EMTEX\BIN, keep-rel)
 1729  128246 [main] TCSH 1000 normalize_win32_path: C:\TEXMF\EMTEX\BIN = normalize_win32_path (C:\TEXMF\EMTEX\BIN)
 1725  129971 [main] TCSH 1000 mount_info::conv_to_posix_path: /TEXMF/EMTEX/BIN = conv_to_posix_path (C:\TEXMF\EMTEX\BIN)
 2265  132236 [main] TCSH 1000 win_env::add_cache: posix /usr/LOCAL/BIN:/bin:/WINDOWS:/WINDOWS/COMMAND:/DOS:/TEXMF/MIKTEX/BIN:/PROGRAMME/PACKER:/SYSTEMS/PERL5/BIN:/MSSDK/BIN:/TEXMF/EMTEX/BIN
 1825  134061 [main] TCSH 1000 win_env::add_cache: native PATH=C:\CYGNUS\CYGWIN-B20\LOCAL\BIN;C:\CYGNUS\CYGWIN-B20\H-I586-CYGWIN32\BIN;C:\WINDOWS;C:\WINDOWS\COMMAND;C:\DOS;C:\TEXMF\MIKTEX\BIN;C:\PROGRAMME\PACKER;C:\SYSTEMS\PERL5\BIN;C:\MSSDK\BIN;C:\TEXMF\EMTEX\BIN
 1829  135890 [main] TCSH 1000 posify: env var converted to PATH=/usr/LOCAL/BIN:/bin:/WINDOWS:/WINDOWS/COMMAND:/DOS:/TEXMF/MIKTEX/BIN:/PROGRAMME/PACKER:/SYSTEMS/PERL5/BIN:/MSSDK/BIN:/TEXMF/EMTEX/BIN
 1780  137670 [main] TCSH 1000 environ_init: PATH=/usr/LOCAL/BIN:/bin:/WINDOWS:/WINDOWS/COMMAND:/DOS:/TEXMF/MIKTEX/BIN:/PROGRAMME/PACKER:/SYSTEMS/PERL5/BIN:/MSSDK/BIN:/TEXMF/EMTEX/BIN
 1802  139472 [main] TCSH 1000 environ_init: MAKE_MODE=unix
 2086  141558 [main] TCSH 1000 getwinenv: can't set native for HOME= since no environ yet
 3267  144825 [main] TCSH 1000 mount_info::conv_to_posix_path: conv_to_posix_path (/home, no-keep-rel)
 1843  146668 [main] TCSH 1000 normalize_win32_path: \home = normalize_win32_path (/home)
 1806  148474 [main] TCSH 1000 mount_info::conv_to_posix_path: /home = conv_to_posix_path (/home)
 1841  150315 [main] TCSH 1000 win_env::add_cache: posix /home
 1767  152082 [main] TCSH 1000 win_env::add_cache: native HOME=/home
 1752  153834 [main] TCSH 1000 posify: env var converted to HOME=/home
 1782  155616 [main] TCSH 1000 environ_init: HOME=/home
 1777  157393 [main] TCSH 1000 environ_init: SHELL=/bin/tcsh
 2718  160111 [main] TCSH 1000 parse_options: binmode 65536
 1749  161860 [main] TCSH 1000 parse_options: returning
 2956  164816 [main] TCSH 1000 environ_init: CYGWIN=binmode
 1723  166539 [main] TCSH 1000 environ_init: WINDIR=C:\WINDOWS
 1702  168241 [main] TCSH 1000 environ_init: CMDLINE=strace -otcsh.out tcsh
 1797  170038 [main] TCSH 1000 pinfo_init: pid 1000, pgid 1000
21987  192025 [main] TCSH 1000 hinfo::extend: size 32, fds 0x45B2008
 6007  198032 [main] TCSH 1000 sigproc_init: process/signal handling enabled(1)
 6798  204830 [sig] TCSH 1000 wait_sig: sigcatch_nonmain 0x16
 2495  207325 [sig] TCSH 1000 wait_sig: Ready.  dwProcessid -952345
-5210  202115 [main] TCSH 1000 hinfo::build_fhandler: /dev/conin - cb 128, fd 0, fh 0x45B2308
 9067  211182 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0x2
 1779  212961 [main] TCSH 1000 fhandler_base::init: created new fhandler_base for handle 0x2
 1886  214847 [main] TCSH 1000 open_shared: name (null), shared 0x82509000, h 0x1A
 3553  218400 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0xFFFFFFFF
 2724  221124 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0x1B
 2875  223999 [main] TCSH 1000 fhandler_termios::set_ctty: attached tty1073741824 sid 1000, pid 1000, tty->pgid 1000, tty->sid 1000
 2828  226827 [main] TCSH 1000 fhandler_termios::set_ctty: resetting tty1073741824 sid.  Was 1000, now 1000.  pgid was 1000, now 1000.
 1767  228594 [main] TCSH 1000 fhandler_console::open: opened conin$ 0x1B, conout$ 0x1C
 1757  230351 [main] TCSH 1000 fhandler_console::output_tcsetattr: 0 = tcsetattr (,82509018) (ENABLE FLAGS 3) (lflag 107 oflag 9)
 1807  232158 [main] TCSH 1000 hinfo::init_std_file_from_handle: fd 0, handle 0x2
 1954  234112 [main] TCSH 1000 hinfo::build_fhandler: /dev/conout - cb 128, fd 1, fh 0x45B2408
 1826  235938 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0x3
 1700  237638 [main] TCSH 1000 fhandler_base::init: created new fhandler_base for handle 0x3
 1713  239351 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0xFFFFFFFF
 1772  241123 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0x2
 2055  243178 [main] TCSH 1000 fhandler_termios::set_ctty: attached tty1073741824 sid 1000, pid 1000, tty->pgid 1000, tty->sid 1000
 2834  246012 [main] TCSH 1000 fhandler_termios::set_ctty: resetting tty1073741824 sid.  Was 1000, now 1000.  pgid was 1000, now 1000.
 1765  247777 [main] TCSH 1000 fhandler_console::open: opened conin$ 0x2, conout$ 0x1D
 1755  249532 [main] TCSH 1000 fhandler_console::output_tcsetattr: 0 = tcsetattr (,82509018) (ENABLE FLAGS 3) (lflag 107 oflag 9)
 1843  251375 [main] TCSH 1000 hinfo::init_std_file_from_handle: fd 1, handle 0x3
 1932  253307 [main] TCSH 1000 hinfo::build_fhandler: /dev/conout - cb 128, fd 2, fh 0x45B2508
 1829  255136 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0x4
 1703  256839 [main] TCSH 1000 fhandler_base::init: created new fhandler_base for handle 0x4
 1747  258586 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0xFFFFFFFF
 1778  260364 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0x3
 2060  262424 [main] TCSH 1000 fhandler_termios::set_ctty: attached tty1073741824 sid 1000, pid 1000, tty->pgid 1000, tty->sid 1000
 2856  265280 [main] TCSH 1000 fhandler_termios::set_ctty: resetting tty1073741824 sid.  Was 1000, now 1000.  pgid was 1000, now 1000.
 1878  267158 [main] TCSH 1000 fhandler_console::open: opened conin$ 0x3, conout$ 0x1E
 1771  268929 [main] TCSH 1000 fhandler_console::output_tcsetattr: 0 = tcsetattr (,82509018) (ENABLE FLAGS 3) (lflag 107 oflag 9)
 1772  270701 [main] TCSH 1000 hinfo::init_std_file_from_handle: fd 2, handle 0x4
 2258  272959 [main] TCSH 1000 build_argv: argv[0] = 'tcsh'
 2733  275692 [main] TCSH 1000 build_argv: argv[1] = '(null)'
 1713  277405 [main] TCSH 1000 DllList::initAll: call to DllList::initAll
 1694  279099 [main] TCSH 1000 dll_crt0_1: user_data->main 0x4011D0
 2294  281393 [main] TCSH 1000 sig_send: pid 1000, signal -2, its_me 1
 1991  283384 [sig] TCSH 1000 wait_sig: awake
 1534  284918 [sig] TCSH 1000 wait_sig: processing signal -2
 1795  286713 [sig] TCSH 1000 wait_sig: looping
 1591  288304 [main] TCSH 1000 sig_send: ReleaseSemaphore succeeded
 1709  290013 [main] TCSH 1000 sig_send: Waiting for thiscomplete 0x19
 2549  292562 [main] TCSH 1000 sig_send: returning 0 from sending signal -2
 2185  294747 [main] TCSH 1000 internal_getlogin: myself->psid = NULL
 1975  296722 [main] TCSH 1000 internal_getlogin: Cygwins Username: unknown
 4570  301292 [main] TCSH 1000 _open: open (/etc/passwd, 0x0)
30616  331908 [main] TCSH 1000 hinfo::build_fhandler: some disk file - cb 64, fd 3, fh 0x45B2608
 2550  334458 [main] TCSH 1000 fhandler_disk_file::open: (/etc/passwd, 0x0)
 2217  336675 [main] TCSH 1000 mount_info::conv_to_win32_path: conv_to_win32_path (/etc/passwd)
 1725  338400 [main] TCSH 1000 normalize_posix_path: /etc/passwd = normalize_posix_path (/etc/passwd)
 1753  340153 [main] TCSH 1000 mount_info::conv_to_win32_path: C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc\passwd(rel), C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc\passwd(abs) 0x2(flags) = conv_to_win32_path (/etc/passwd)
 2639  342792 [main] TCSH 1000 symlink_check_one: GetFileAttributesA (C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc\passwd) failed
 1890  344682 [main] TCSH 1000 ../../../../src/winsup/cygwin/path.cc:2134 seterrno: 2 (FILE_NOT_FOUND) -> 2
 2260  346942 [main] TCSH 1000 symlink_check_one: 0 = symlink_check_one (C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc\passwd, 0x257F491, 260) (0x2)
 2170  349112 [main] TCSH 1000 symlink_check_one: 0 = symlink_check_one (C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc, 0x257F491, 260) (0x0)
12769  361881 [main] TCSH 1000 fhandler_base::open: (C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc\passwd, 0x0)
 2386  364267 [main] TCSH 1000 fhandler_base::open: -1 = CreateFileA (C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc\passwd, 0x80000000, 0x3, 0x61085940, 0x3, 0x80, 0)
 1870  366137 [main] TCSH 1000 ../../../../src/winsup/cygwin/fhandler.cc:369 seterrno: 2 (FILE_NOT_FOUND) -> 2
 1833  367970 [main] TCSH 1000 fhandler_base::open: 0 = fhandler_base::open (C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc\passwd, 0x0)
 1824  369794 [main] TCSH 1000 fhandler_disk_file::open: 0 = fhandler_disk_file::open (C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc\passwd, 0x0)
12837  382631 [main] TCSH 1000 _open: -1 = open (/etc/passwd, 0x0)
 2782  385413 [main] TCSH 1000 read_etc_passwd: Emulating /etc/passwd
 1917  387330 [main] TCSH 1000 read_etc_passwd: Failed to get current user name. Win32 error 1245
 3207  390537 [main] TCSH 1000 _open: open (/etc/group, 0x0)
29786  420323 [main] TCSH 1000 hinfo::build_fhandler: some disk file - cb 64, fd 3, fh 0x45B2608
 1753  422076 [main] TCSH 1000 fhandler_disk_file::open: (/etc/group, 0x0)
 1726  423802 [main] TCSH 1000 mount_info::conv_to_win32_path: conv_to_win32_path (/etc/group)
 1731  425533 [main] TCSH 1000 normalize_posix_path: /etc/group = normalize_posix_path (/etc/group)
 1758  427291 [main] TCSH 1000 mount_info::conv_to_win32_path: C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc\group(rel), C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc\group(abs) 0x2(flags) = conv_to_win32_path (/etc/group)
 2568  429859 [main] TCSH 1000 symlink_check_one: GetFileAttributesA (C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc\group) failed
 1906  431765 [main] TCSH 1000 ../../../../src/winsup/cygwin/path.cc:2134 seterrno: 2 (FILE_NOT_FOUND) -> 2
 1815  433580 [main] TCSH 1000 symlink_check_one: 0 = symlink_check_one (C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc\group, 0x257F761, 260) (0x2)
 2279  435859 [main] TCSH 1000 symlink_check_one: 0 = symlink_check_one (C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc, 0x257F761, 260) (0x0)
 4901  440760 [main] TCSH 1000 fhandler_base::open: (C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc\group, 0x0)
 2739  443499 [main] TCSH 1000 fhandler_base::open: -1 = CreateFileA (C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc\group, 0x80000000, 0x3, 0x61085940, 0x3, 0x80, 0)
 1940  445439 [main] TCSH 1000 ../../../../src/winsup/cygwin/fhandler.cc:369 seterrno: 2 (FILE_NOT_FOUND) -> 2
 1808  447247 [main] TCSH 1000 fhandler_base::open: 0 = fhandler_base::open (C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc\group, 0x0)
 1823  449070 [main] TCSH 1000 fhandler_disk_file::open: 0 = fhandler_disk_file::open (C:\Cygnus\cygwin-b20\H-i586-cygwin32\etc\group, 0x0)
11708  460778 [main] TCSH 1000 _open: -1 = open (/etc/group, 0x0)
 1785  462563 [main] TCSH 1000 read_etc_group: Emulating /etc/group
 2327  464890 [main] TCSH 1000 read_etc_group: Failed to get local admins group name. Win32 error 120
 6632  471522 [main] TCSH 1000 __to_clock_t: dwHighDateTime 29329291, dwLowDateTime 2163832864
 1917  473439 [main] TCSH 1000 __to_clock_t: total 000000DD BD2664A1
 1844  475283 [main] TCSH 1000 gettimeofday: 0 = gettimeofday (4406C0, 0)
 1726  477009 [main] TCSH 1000 __to_clock_t: dwHighDateTime 0, dwLowDateTime 0
 1731  478740 [main] TCSH 1000 __to_clock_t: total 00000000 00000000
 1692  480432 [main] TCSH 1000 __to_clock_t: dwHighDateTime 0, dwLowDateTime 0
 1707  482139 [main] TCSH 1000 __to_clock_t: total 00000000 00000000
 1699  483838 [main] TCSH 1000 getrusage: 0 = getrusage (0, 0x440760)
 1710  485548 [main] TCSH 1000 getrusage: 0 = getrusage (-1, 0x257F464)
 1695  487243 [main] TCSH 1000 _open: open (/dev/null, 0x0)
30953  518196 [main] TCSH 1000 hinfo::build_fhandler: /dev/null - cb 64, fd 3, fh 0x45B2708
 2111  520307 [main] TCSH 1000 fhandler_base::open: (nul, 0x0)
 2886  523193 [main] TCSH 1000 fhandler_base::open: 4 = CreateFileA (nul, 0x80000000, 0x3, 0x61085940, 0x3, 0x80, 0)
 1867  525060 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0x4
 1987  527047 [main] TCSH 1000 fhandler_base::open: filemode set to binary
 2006  529053 [main] TCSH 1000 fhandler_base::open: 1 = fhandler_base::open (nul, 0x0)
 5095  534148 [main] TCSH 1000 _open: 3 = open (/dev/null, 0x0)
 1786  535934 [main] TCSH 1000 _close: close (3)
12928  548862 [main] TCSH 1000 fhandler_base::close: handle 0x4
12454  561316 [main] TCSH 1000 _close: 0 = close (3)
 6345  567661 [main] TCSH 1000 time: 952361182 = time (440730)
 2402  570063 [main] TCSH 1000 hinfo::dup2: dup2 (0, 16)
 8023  578086 [main] TCSH 1000 hinfo::build_fhandler:  - cb 128, fd -1, fh 0x45B4A08
 1735  579821 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0x0
 1804  581625 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0xFFFFFFFF
 1803  583428 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0x4
 2101  585529 [main] TCSH 1000 fhandler_termios::set_ctty: attached tty1073741824 sid 1000, pid 1000, tty->pgid 1000, tty->sid 1000
 2881  588410 [main] TCSH 1000 fhandler_termios::set_ctty: resetting tty1073741824 sid.  Was 1000, now 1000.  pgid was 1000, now 1000.
 1791  590201 [main] TCSH 1000 fhandler_console::open: opened conin$ 0x4, conout$ 0x10
15148  605349 [main] TCSH 1000 hinfo::dup2: 16 = dup2 (0, 16)
11972  617321 [main] TCSH 1000 fhandler_base::set_close_on_exec: set close_on_exec for /dev/conin to 1
 4948  622269 [main] TCSH 1000 _fcntl: 0 = fcntl (16, 2, 1)
 1695  623964 [main] TCSH 1000 hinfo::dup2: dup2 (1, 17)
 7941  631905 [main] TCSH 1000 hinfo::build_fhandler:  - cb 128, fd -1, fh 0x45B4B08
 1731  633636 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0x0
 1717  635353 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0xFFFFFFFF
 1890  637243 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0x10
 2090  639333 [main] TCSH 1000 fhandler_termios::set_ctty: attached tty1073741824 sid 1000, pid 1000, tty->pgid 1000, tty->sid 1000
 2831  642164 [main] TCSH 1000 fhandler_termios::set_ctty: resetting tty1073741824 sid.  Was 1000, now 1000.  pgid was 1000, now 1000.
 1816  643980 [main] TCSH 1000 fhandler_console::open: opened conin$ 0x10, conout$ 0x20
15272  659252 [main] TCSH 1000 hinfo::dup2: 17 = dup2 (1, 17)
11446  670698 [main] TCSH 1000 fhandler_base::set_close_on_exec: set close_on_exec for /dev/conout to 1
 4901  675599 [main] TCSH 1000 _fcntl: 0 = fcntl (17, 2, 1)
 1687  677286 [main] TCSH 1000 hinfo::dup2: dup2 (2, 18)
 7913  685199 [main] TCSH 1000 hinfo::build_fhandler:  - cb 128, fd -1, fh 0x45B4C08
 1728  686927 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0x0
 1721  688648 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0xFFFFFFFF
 2297  690945 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0x20
 2921  693866 [main] TCSH 1000 fhandler_termios::set_ctty: attached tty1073741824 sid 1000, pid 1000, tty->pgid 1000, tty->sid 1000
 3035  696901 [main] TCSH 1000 fhandler_termios::set_ctty: resetting tty1073741824 sid.  Was 1000, now 1000.  pgid was 1000, now 1000.
 1936  698837 [main] TCSH 1000 fhandler_console::open: opened conin$ 0x20, conout$ 0x22
15972  714809 [main] TCSH 1000 hinfo::dup2: 18 = dup2 (2, 18)
12060  726869 [main] TCSH 1000 fhandler_base::set_close_on_exec: set close_on_exec for /dev/conout to 1
 5168  732037 [main] TCSH 1000 _fcntl: 0 = fcntl (18, 2, 1)
 1781  733818 [main] TCSH 1000 hinfo::dup2: dup2 (16, 19)
 8389  742207 [main] TCSH 1000 hinfo::build_fhandler:  - cb 128, fd -1, fh 0x45B4D08
 1820  744027 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0x0
 1939  745966 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0xFFFFFFFF
 1902  747868 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0x22
 2200  750068 [main] TCSH 1000 fhandler_termios::set_ctty: attached tty1073741824 sid 1000, pid 1000, tty->pgid 1000, tty->sid 1000
 3012  753080 [main] TCSH 1000 fhandler_termios::set_ctty: resetting tty1073741824 sid.  Was 1000, now 1000.  pgid was 1000, now 1000.
 1884  754964 [main] TCSH 1000 fhandler_console::open: opened conin$ 0x22, conout$ 0x24
16005  770969 [main] TCSH 1000 hinfo::dup2: 19 = dup2 (16, 19)
12143  783112 [main] TCSH 1000 fhandler_base::set_close_on_exec: set close_on_exec for /dev/conin to 1
 5430  788542 [main] TCSH 1000 _fcntl: 0 = fcntl (19, 2, 1)
 8518  797060 [main] TCSH 1000 isatty: 1 = isatty (18)
 8469  805529 [main] TCSH 1000 isatty: 1 = isatty (17)
 1784  807313 [main] TCSH 1000 _close: close (0)
11777  819090 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0xFFFFFFFF
12762  831852 [main] TCSH 1000 _close: 0 = close (0)
 2132  833984 [main] TCSH 1000 _close: close (1)
11792  845776 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0xFFFFFFFF
11774  857550 [main] TCSH 1000 _close: 0 = close (1)
 1771  859321 [main] TCSH 1000 _close: close (2)
11736  871057 [main] TCSH 1000 fhandler_base::set_io_handle: set handle to 0xFFFFFFFF
12564  883621 [main] TCSH 1000 _close: 0 = close (2)
 2121  885742 [main] TCSH 1000 _close: close (3)
 8523  894265 [main] TCSH 1000 _close: handle 3 not open
 1778  896043 [main] TCSH 1000 _close: -1 = close (3)
 1777  897820 [main] TCSH 1000 _close: close (4)
 8381  906201 [main] TCSH 1000 _close: handle 4 not open
 1776  907977 [main] TCSH 1000 _close: -1 = close (4)
 1775  909752 [main] TCSH 1000 _close: close (5)
 8450  918202 [main] TCSH 1000 _close: handle 5 not open
 1777  919979 [main] TCSH 1000 _close: -1 = close (5)
 1777  921756 [main] TCSH 1000 _close: close (6)
 8360  930116 [main] TCSH 1000 _close: handle 6 not open
 3062  933178 [main] TCSH 1000 _close: -1 = close (6)
 2163  935341 [main] TCSH 1000 _close: close (7)
 9203  944544 [main] TCSH 1000 _close: handle 7 not open
 1793  946337 [main] TCSH 1000 _close: -1 = close (7)
 1769  948106 [main] TCSH 1000 _close: close (8)
 8325  956431 [main] TCSH 1000 _close: handle 8 not open
 1763  958194 [main] TCSH 1000 _close: -1 = close (8)
 1794  959988 [main] TCSH 1000 _close: close (9)
 8421  968409 [main] TCSH 1000 _close: handle 9 not open
 1775  970184 [main] TCSH 1000 _close: -1 = close (9)
--- cut ---

The last 3 lines were repeated with an increasing number until I
killed the process.

Hope this helps,

    Axel


=======================================================================
Axel Riese
Research Institute for Symbolic Computation
J. Kepler University Linz                     Tel: +43 (0)732 2468 9939
Altenbergerstrasse 69                         Fax: +43 (0)732 2468 9930
A-4040 Linz                      e-Mail: Axel.Riese@risc.uni-linz.ac.at
Austria              http://www.risc.uni-linz.ac.at/people/ariese/home/
=======================================================================

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Re: tcsh problem [Update]

[Chris Faylor]

On Tue, Mar 07, 2000 at 08:12:36AM +0100, Axel Riese wrote:
>Dear Chris!
>
>> On Mon, Mar 06, 2000 at 08:31:39AM +0100, Axel Riese wrote:
>> >Meanwhile I played a little bit with tcsh 6.09.00. What I found is that
>> >if I run it under gdb everything works fine, but if I start tcsh from
>> >the Win95 command prompt directly it behaves the way I wrote above.
>> 
>> I'd appreciate it if you'd use the latest snapshot when you do this.
>
>I used the March 4 snapshot and Corinna's port of tcsh.
>
>Here is the output of the command
>
>    strace -otcsh.out tcsh
>
>which runs *forever*:

>**********************************************
>Program name: C:\CYGNUS\CYGWIN-B20\H-I586-CYGWIN32\BIN\TCSH.EXE
>App version:  20.1, api: 0.0
>DLL version:  1001.0, api: 0.17
>DLL build:    2000-03-05 02:21:41
>OS version:   Windows 95-4.0
>Date/Time:    2000-03-06 17:46:21
>**********************************************
>[snip]
> 8325  956431 [main] TCSH 1000 _close: handle 8 not open
> 1763  958194 [main] TCSH 1000 _close: -1 = close (8)
> 1794  959988 [main] TCSH 1000 _close: close (9)
> 8421  968409 [main] TCSH 1000 _close: handle 9 not open
> 1775  970184 [main] TCSH 1000 _close: -1 = close (9)
>--- cut ---
>
>The last 3 lines were repeated with an increasing number until I
>killed the process.

You didn't seem to run tcsh to the point where it manifested the problem.
tcsh does do a lot of closes.  I don't know why it does that but it
appears to be normal operation.

This strace log is essentially showing tcsh starting up.  It doesn't show
anything about running a program and seeing a hang.

cgf

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Re: tcsh problem [Update]

[Axel Riese]

> >**********************************************
> >Program name: C:\CYGNUS\CYGWIN-B20\H-I586-CYGWIN32\BIN\TCSH.EXE
> >App version:  20.1, api: 0.0
> >DLL version:  1001.0, api: 0.17
> >DLL build:    2000-03-05 02:21:41
> >OS version:   Windows 95-4.0
> >Date/Time:    2000-03-06 17:46:21
> >**********************************************
> >[snip]
> > 8325  956431 [main] TCSH 1000 _close: handle 8 not open
> > 1763  958194 [main] TCSH 1000 _close: -1 = close (8)
> > 1794  959988 [main] TCSH 1000 _close: close (9)
> > 8421  968409 [main] TCSH 1000 _close: handle 9 not open
> > 1775  970184 [main] TCSH 1000 _close: -1 = close (9)
> >--- cut ---
> >
> >The last 3 lines were repeated with an increasing number until I
> >killed the process.
> 
> You didn't seem to run tcsh to the point where it manifested the problem.
> tcsh does do a lot of closes.  I don't know why it does that but it
> appears to be normal operation.
> 
> This strace log is essentially showing tcsh starting up.  It doesn't show
> anything about running a program and seeing a hang.

You are right, but with "strace tcsh" I don't get the tcsh prompt
within a few minutes which seems to be a rather long startup time
for me... When I killed the process tcsh was trying to close a
handle with a four digits number!

- Axel  

=======================================================================
Axel Riese
Research Institute for Symbolic Computation
J. Kepler University Linz                     Tel: +43 (0)732 2468 9939
Altenbergerstrasse 69                         Fax: +43 (0)732 2468 9930
A-4040 Linz                      e-Mail: Axel.Riese@risc.uni-linz.ac.at
Austria              http://www.risc.uni-linz.ac.at/people/ariese/home/
=======================================================================

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Re: tcsh problem [Update]

[Chris Faylor]

On Wed, Mar 08, 2000 at 09:29:41AM +0100, Axel Riese wrote:
>You are right, but with "strace tcsh" I don't get the tcsh prompt
>within a few minutes which seems to be a rather long startup time
>for me... When I killed the process tcsh was trying to close a
>handle with a four digits number!

tcsh does seem to go crazy closing file handles at the beginning
but it does stop eventually.

If it didn't you'd never get a prompt.

cgf

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Re: tcsh problem [Update]

[Axel Riese]

> tcsh does seem to go crazy closing file handles at the beginning
> but it does stop eventually.

Well, it stopped after 10 minutes or so after closing handle 8000+.
The strange thing now is that I could run all commands after this.
BTW, everything also works if I run tcsh under gdb.

- Axel

=======================================================================
Axel Riese
Research Institute for Symbolic Computation
J. Kepler University Linz                     Tel: +43 (0)732 2468 9939
Altenbergerstrasse 69                         Fax: +43 (0)732 2468 9930
A-4040 Linz                      e-Mail: Axel.Riese@risc.uni-linz.ac.at
Austria              http://www.risc.uni-linz.ac.at/people/ariese/home/
=======================================================================

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Re: tcsh problem [Update]

[Axel Riese]

Dear Chris!

[...]

> >>With the February 27 snapshot the behavior changed. Now tcsh starts,
> >>but whenever I run a (non built-in) command such as ls, mount, etc.
> >>it hangs after completion of the command. I also compiled tcsh 6.09 
> >>and got the same result.
> >>
> >>Any ideas ?
> >
> >    strace -osomefile tcsh
> >    tcsh
> >    mount
> >
> >In another window:
> >
> >    ps
> >    (find pid of tcsh)
> >    kill -9 thetcshpid
> >
> >Send somefile to cgf@cygnus.com.
> >
> >cgf
> 

Sorry for the delay, but I don't have access to the net during weekend
(and no access to my Win95 PC right now), so I'll send the output to
you tomorrow.
Meanwhile I played a little bit with tcsh 6.09.00. What I found is that
if I run it under gdb everything works fine, but if I start tcsh from
the Win95 command prompt directly it behaves the way I wrote above.

- Axel


=======================================================================
Axel Riese
Research Institute for Symbolic Computation
J. Kepler University Linz                     Tel: +43 (0)732 2468 9939
Altenbergerstrasse 69                         Fax: +43 (0)732 2468 9930
A-4040 Linz                      e-Mail: Axel.Riese@risc.uni-linz.ac.at
Austria              http://www.risc.uni-linz.ac.at/people/ariese/home/
=======================================================================

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Re: tcsh problem [Update]

[Corinna Vinschen]

Chris Faylor wrote:
> 
> Can you verify this behavior, Corinna?  tcsh works fine for me.

No problem here. I can't reproduce the problem since 20000227
snapshot.

CU,
Corinna

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Re: tcsh problem [Update]

[Chris Faylor]

On Fri, Mar 03, 2000 at 08:36:27AM +0100, Axel Riese wrote:
>Some weeks ago I reported that Corinna Vinschen's tcsh 6.08 port does
>not work under Win95 and the January 2000 snapshots (it exits
>immediately because for some strange reason tcsh writes to stdin and
>says good-bye).
>
>With the February 27 snapshot the behavior changed. Now tcsh starts,
>but whenever I run a (non built-in) command such as ls, mount, etc.
>it hangs after completion of the command. I also compiled tcsh 6.09 
>and got the same result.
>
>Any ideas ?

    strace -osomefile tcsh
    tcsh
    mount

In another window:

    ps
    (find pid of tcsh)
    kill -9 thetcshpid

Send somefile to cgf@cygnus.com.

cgf

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Re: tcsh problem [Update]

[Earnie Boyd]

--- Axel Riese <Axel.Riese@risc.uni-linz.ac.at> wrote:
> Some weeks ago I reported that Corinna Vinschen's tcsh 6.08 port does
> not work under Win95 and the January 2000 snapshots (it exits
> immediately because for some strange reason tcsh writes to stdin and
> says good-bye).
> 
> With the February 27 snapshot the behavior changed. Now tcsh starts,
> but whenever I run a (non built-in) command such as ls, mount, etc.
> it hangs after completion of the command. I also compiled tcsh 6.09 
> and got the same result.
> 
> Any ideas ?

Get a newer snapshot.  The problem may have been fixed already.


=====
---
   Earnie Boyd: < mailto:earnie_boyd@yahoo.com >
            __Cygwin: POSIX on Windows__
Cygwin Newbies: < http://www.freeyellow.com/members5/gw32/index.html >
           __Minimalist GNU for Windows__
  Mingw32 List: < http://www.egroups.com/group/mingw32 >
    Mingw Home: (Coming Soon)
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tcsh problem [Update]

[Axel Riese]

Some weeks ago I reported that Corinna Vinschen's tcsh 6.08 port does
not work under Win95 and the January 2000 snapshots (it exits
immediately because for some strange reason tcsh writes to stdin and
says good-bye).

With the February 27 snapshot the behavior changed. Now tcsh starts,
but whenever I run a (non built-in) command such as ls, mount, etc.
it hangs after completion of the command. I also compiled tcsh 6.09 
and got the same result.

Any ideas ?

- Axel


=======================================================================
Axel Riese
Research Institute for Symbolic Computation
J. Kepler University Linz                     Tel: +43 (0)732 2468 9939
Altenbergerstrasse 69                         Fax: +43 (0)732 2468 9930
A-4040 Linz                      e-Mail: Axel.Riese@risc.uni-linz.ac.at
Austria              http://www.risc.uni-linz.ac.at/people/ariese/home/
=======================================================================

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