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* syscalls.cc (mount): Don't check win32_path when doing cygdrive mount.

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This commit is contained in:
Christopher Faylor
2003-08-28 02:04:16 +00:00
parent cc9f0cf0af
commit e2bc5017fa
9 changed files with 72 additions and 44 deletions
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34
winsup/cygwin/exceptions.cc
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@ -785,10 +785,9 @@ setup_handler (int sig, void *handler, struct sigaction& siga)
CONTEXT cx;
bool interrupted = false;
sigthread *th = NULL; // Initialization needed to shut up gcc
int prio = INFINITE;
if (sigsave.sig)
goto set_pending;
goto out;
for (int i = 0; i < CALL_HANDLER_RETRY; i++)
{
@ -823,7 +822,18 @@ setup_handler (int sig, void *handler, struct sigaction& siga)
SuspendThread on itself then just queue the signal. */
EnterCriticalSection (&mainthread.lock);
#ifndef DEBUGGING
sigproc_printf ("suspending mainthread");
#else
cx.ContextFlags = CONTEXT_CONTROL | CONTEXT_INTEGER;
if (!GetThreadContext (hth, &cx))
memset (&cx, 0, sizeof cx);
#if 0
if ((cx.Eip & 0xff000000) == 0x77000000)
try_to_debug ();
#endif
sigproc_printf ("suspending mainthread PC %p", cx.Eip);
#endif
res = SuspendThread (hth);
/* Just release the lock now since we hav suspended the main thread and it
definitely can't be grabbing it now. This will have to change, of course,
@ -866,13 +876,6 @@ setup_handler (int sig, void *handler, struct sigaction& siga)
}
}
if ((DWORD) prio != INFINITE)
{
/* Reset the priority so we can finish this off quickly. */
SetThreadPriority (GetCurrentThread (), WAIT_SIG_PRIORITY);
prio = INFINITE;
}
if (th)
{
interrupted = interrupt_on_return (th, sig, handler, siga);
@ -888,20 +891,11 @@ setup_handler (int sig, void *handler, struct sigaction& siga)
if (interrupted)
break;
if ((DWORD) prio != INFINITE && !mainthread.frame)
prio = low_priority_sleep (SLEEP_0_STAY_LOW);
sigproc_printf ("couldn't interrupt. trying again.");
}
set_pending:
if (interrupted)
{
if ((DWORD) prio != INFINITE)
SetThreadPriority (GetCurrentThread (), WAIT_SIG_PRIORITY);
sigproc_printf ("signal successfully delivered");
}
sigproc_printf ("returning %d", interrupted);
out:
sigproc_printf ("signal %d %sdelivered", sig, interrupted ? "" : "not ");
return interrupted;
}
#endif /* i386 */