JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* exceptions.cc (set_signal_mask): Report on input argument rather than

Browse Source 
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.
This commit is contained in:
Christopher Faylor
2003-12-16 23:28:03 +00:00
parent 0c3966ac4e
commit 1ed95be609
6 changed files with 47 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
winsup/cygwin/pinfo.cc
View File

@@ -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);
}
}
}
}