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* dcrt0.cc (reent_data): Reluctantly resurrect.

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(__cygwin_user_data::impure_ptr): Ditto.
(_dll_crt0): Reluctantly initialize _impure_ptr here.
(initialize_main_tls): Eliminate local_clib initialization since it now happens
in init_thread.
* init.cc (dll_entry): Reluctantly remove code which set _impure_ptr to the
main thread's local_clib.
* perthread.h (reent_data): Remove obsolete declaration.
* sigproc.cc (proc_subproc): Add more debugging output.
(get_proc_lock): Ditto.
*dcrt0.cc (dll_crt0_1): Allocate argv[0] via malloc since main thread could
exit.
This commit is contained in:
Christopher Faylor
2003-12-26 04:40:52 +00:00
parent 1f32b7b382
commit 76832a5b32
6 changed files with 46 additions and 20 deletions
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20
winsup/cygwin/sigproc.cc
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@ -226,14 +226,20 @@ get_proc_lock (DWORD what, DWORD val)
{
Static int lastwhat = -1;
if (!sync_proc_subproc)
return false;
{
sigproc_printf ("sync_proc_subproc is NULL (1)");
return false;
}
if (sync_proc_subproc->acquire (WPSP))
{
lastwhat = what;
return true;
}
if (!sync_proc_subproc)
return false;
{
sigproc_printf ("sync_proc_subproc is NULL (2)");
return false;
}
system_printf ("Couldn't aquire sync_proc_subproc for(%d,%d), %E, last %d",
what, val, lastwhat);
return true;
@ -312,7 +318,7 @@ proc_subproc (DWORD what, DWORD val)
if (!get_proc_lock (what, val)) // Serialize access to this function
{
system_printf ("couldn't get proc lock. Something is wrong.");
system_printf ("couldn't get proc lock. what %d, val %d", what, val);
goto out1;
}
@ -546,9 +552,7 @@ proc_terminate (void)
pchildren[i].release ();
}
nchildren = nzombies = 0;
/* Just zero sync_proc_subproc as the delete below seems to cause
problems for older gccs. */
sync_proc_subproc = NULL;
sync_proc_subproc = NULL;
}
sigproc_printf ("leaving");
}
@ -1167,9 +1171,9 @@ wait_sig (VOID *self)
int sigres = sig_handle (pack.sig, *pack.mask, pack.pid, pack.tls);
if (sigres <= 0)
{
#ifdef DEBUGGING
#ifdef DEBUGGING2
if (!sigres)
system_printf ("Failed to arm signal %d from pid %d");
system_printf ("Failed to arm signal %d from pid %d", pack.sig, pack.pid);
#endif
sigqueue.add (pack.sig, pack.pid, pack.tls);// FIXME: Shouldn't add this in !sh condition
}