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* cygheap.cc (cygheap_fixup_in_child): It's not just for exec.

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* cygtls.h (struct _cygtls::thread_handle): New field.
* dcrt0.cc (exit_lock): Remove declaration.
* winsup.h (exit_lock): Add declaration.
* exceptions.cc (sigpacket::process): Properly return after signal_exit.
* pinfo.cc (pinfo::exit): Only exit the process if _my_tls.thread_handle has
not been filled out -- which should be an impossible event.
* sigproc.cc (sigproc_terminate): Fillout _my_tls.thread_handle to provide
something for wait_sig to wait for.  Use the siginfo_t version of sig_send and
fill out the tls argument with _my_tls.
(wait_sig): Wait for the thread specified in pack.tls or (for now) complain
bitterly if it doesn't exit.
This commit is contained in:
Christopher Faylor
2005-09-23 03:35:41 +00:00
parent 4340c43955
commit 936e4018b6
8 changed files with 47 additions and 25 deletions
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2
winsup/cygwin/cygheap.cc
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@@ -59,7 +59,7 @@ cygheap_fixup_in_child (bool execed)
cygheap_max = child_proc_info->cygheap;
cygheap = (init_cygheap *) cygheap_max;
_csbrk ((char *) child_proc_info->cygheap_max - (char *) cygheap);
child_copy (child_proc_info->parent, child_proc_info->dwProcessId, "cygheap for exec", cygheap, cygheap_max);
child_copy (child_proc_info->parent, child_proc_info->dwProcessId, "cygheap", cygheap, cygheap_max);
cygheap_init ();
debug_fixup_after_fork_exec ();