JehanneOS/newlib
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Change _function() to function() throughout.

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* cygwin.din: Remove last vestiges (?) of newlib wrappers.
* cygthread.cc (cygthread::detach): Always wait for event or suffer an
apparently inavoidable race.
* dcrt0.cc (dll_crt0_1): Allocate threads after stack has been relocated.
* debub.cc (lock_debug): Don't acquire lock on exit.
* fork.cc (fork_child): Recreate mmaps before doing anything else since Windows
has a habit of using blocks of memory in the child that could previously have
been occupied by shared memory in the parent.
* mmap.cc (fhandler_disk_file::fixup_mmap_after_fork): Issue error here and
provide some details about what went wrong.
(fixup_mmaps_after_fork): Remove error message.
* shared.cc (open_shared): Move warning message so that more detail is
possible.
* sigproc.cc (sigproc_init): Initialize sync_proc_subproc to avoid a race.
(sigproc_terminate): Specifically wait for process thread to terminate.
This commit is contained in:
Christopher Faylor
2002-10-21 01:00:58 +00:00
parent ccefaab1d5
commit 5ec14fe40a
17 changed files with 164 additions and 126 deletions
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22
winsup/cygwin/cygthread.cc
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@@ -64,7 +64,6 @@ cygthread::stub (VOID *arg)
switch (WaitForSingleObject (info->thread_sync, INFINITE))
{
case WAIT_OBJECT_0:
// ResetEvent (info->thread_sync);
continue;
default:
api_fatal ("WFSO failed, %E");
@@ -204,10 +203,10 @@ cygthread::cygthread (LPTHREAD_START_ROUTINE start, LPVOID param,
__name = name; /* Need to set after thread has woken up to
ensure that it won't be cleared by exiting
thread. */
if (thread_sync)
SetEvent (thread_sync);
else
if (!thread_sync)
ResumeThread (h);
else
SetEvent (thread_sync);
}
/* Return the symbolic name of the current thread for debugging.
@@ -269,15 +268,9 @@ cygthread::detach ()
else
{
DWORD avail = id;
/* Checking for __name here is just a minor optimization to avoid
an OS call. */
if (!__name)
thread_printf ("thread id %p returned. No need to wait.", id);
else
{
DWORD res = WaitForSingleObject (*this, INFINITE);
thread_printf ("WFSO returns %d, id %p", res, id);
}
DWORD res = WaitForSingleObject (*this, INFINITE);
thread_printf ("WFSO returns %d, id %p", res, id);
if (is_freerange)
{
CloseHandle (h);
@@ -285,9 +278,8 @@ cygthread::detach ()
}
else
{
ResetEvent (*this);
id = 0;
__name = NULL;
ResetEvent (*this);
/* Mark the thread as available by setting avail to non-zero */
(void) InterlockedExchange ((LPLONG) &this->avail, avail);
}