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| author | Christopher Faylor <me@cgf.cx> | 2003-12-16 23:28:03 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2003-12-16 23:28:03 +0000 |
| commit | 1ed95be609c9af283fe0c1b21b760b3abc0792f8 (patch) | |
| tree | f66a56ac47a1bcf0e3fc9090cb96da31f51d0608 /winsup/cygwin/pinfo.cc | |
| parent | 0c3966ac4e4452bf2c38385291dfefc70b3f53d5 (diff) | |
| download | newlib-1ed95be609c9af283fe0c1b21b760b3abc0792f8.zip newlib-1ed95be609c9af283fe0c1b21b760b3abc0792f8.tar.gz newlib-1ed95be609c9af283fe0c1b21b760b3abc0792f8.tar.bz2 | |
* exceptions.cc (set_signal_mask): Report on input argument rather than
getsigmask.
* fhandler.h (fhandler_base): Make friends with close_all_files.
* pinfo.cc (_pinfo::set_ctty): Add more debugging.
* sigproc.cc (proc_can_be_signalled): Detect state when signal handler thread
is gone in target process as an EPERM situation. Set errno to ESRCH if process
doesn't exist.
(sigproc_terminate): Set sendsig to illegal value when closed.
(sig_send): Rely on proc_can_be_signalled setting the proper errno.
* syscalls.cc (close_all_files): Detect when all ttys are closed prior to
calling close_all_files. The ctty needs to be closed explicitly in this case.
Diffstat (limited to 'winsup/cygwin/pinfo.cc')
| -rw-r--r-- | winsup/cygwin/pinfo.cc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/winsup/cygwin/pinfo.cc b/winsup/cygwin/pinfo.cc index f1c1c8c..805f96b 100644 --- a/winsup/cygwin/pinfo.cc +++ b/winsup/cygwin/pinfo.cc @@ -278,6 +278,7 @@ _pinfo::set_ctty (tty_min *tc, int flags, fhandler_tty_slave *arch) tc->setpgid (pgid); if (cygheap->ctty != arch) { + debug_printf ("cygheap->ctty %p, arch %p", cygheap->ctty, arch); if (!cygheap->ctty) syscall_printf ("ctty NULL"); else @@ -289,7 +290,10 @@ _pinfo::set_ctty (tty_min *tc, int flags, fhandler_tty_slave *arch) } cygheap->ctty = arch; if (arch) - arch->usecount++; + { + arch->usecount++; + debug_printf ("arch usecount for tty%d is %d", tc->ntty, arch->usecount); + } } } } |