Re: Sub-process pblms with 32-bit Cygwin builds

ht writes: Slow progress, with cygwin built locally --enable-debug and using CYGWIN_DEBUG=xemacs launching gdb whenever an xemacs process starts. One concrete bit of divergence there was no #define for TIOCSCTTY at the time b29 was built. For now I've added [!]#define(CYGWIN) to my up-to-date build as appropriate in process-unix.c to try to reproduce the equivalent situation as per b29. This does not change the failure mode:-( The child processes both appear to successfully execve bash. The first clear difference in the parents is that the first attempt to Lstream_raw_read under read_process_output fails in b33, works correctly in b29. I can't get the error-number yet. . . ht -- Henry S. Thompson, School of Informatics, University of Edinburgh 10 Crichton Street, Edinburgh EH8 9AB, SCOTLAND -- (44) 131 650-4440 Fax: (44) 131 650-4587, e-mail: ht(a)inf.ed.ac.uk URL: http://www.ltg.ed.ac.uk/~ht/ [mail from me _always_ has a .sig like this -- mail without it is forged spam] _______________________________________________ XEmacs-Beta mailing list XEmacs-Beta(a)xemacs.org http://lists.xemacs.org/mailman/listinfo/xemacs-beta