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* exceptions.cc: (ctrl_c_handler): Do nothing while a Cygwin subprocess is

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starting.
* child_info.h (init_child_info): Remove pid argument from declaration.
* cygheap.h (init_cygheap::pid): New element.
* dcrt0.cc (dll_crt0_0): Eliminate handling of now-noexistent cygpid parameter
in child_info struct.  Set forkee to 'true' rather than cygpid since the pid
value was never used.
(dll_crt0_1): Ditto.
(_dll_crt0): Ditto.
* fork.cc (fork_child): Don't wait for sigthread.  This is handled in the fork
call now.
(fork_parent): Remove obsolete pid argument from init_child_info call.  Don't
do anything special with cygpid when DEBUGGING.
(fork): Delay all signals during fork.
(fork_init): Don't do anything special when DEBUGGING.
* pinfo.cc (set_myself): Remove pid parameter.  Use new pid field in cygheap.
(pinfo_init): Don't pass pid argument to set_myself.
* sigproc.cc (sig_send): Wait for dwProcessId to be non-zero as well as
sendsig.
(init_child_info): Eliminate handling of pid.
(wait_sig): Implement method to temporarily hold off sending signals.
* sigproc.h (__SIGHOLD): New enum.
(__SIGNOHOLD): Ditto.
* spawn.cc (spawn_guts): Remove obsolete pid argument from init_child_info
call.
This commit is contained in:
Christopher Faylor
2004-09-12 03:47:57 +00:00
parent ca5ec6685a
commit d584454c82
21 changed files with 235 additions and 216 deletions
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8
winsup/cygwin/fhandler_dsp.cc
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@@ -882,7 +882,7 @@ fhandler_dev_dsp::Audio_in::waitfordata ()
if (pHdr->dwFlags) /* Zero if queued following error in queueblock */
{
/* Errors are ignored here. They will probbaly cause a failure
in the subsequent PrepareHeader */
in the subsequent PrepareHeader */
rc = waveInUnprepareHeader (dev_, pHdr, sizeof (WAVEHDR));
debug_printf ("%d = waveInUnprepareHeader (0x%08x)", rc, pHdr);
}
@@ -1149,7 +1149,7 @@ fhandler_dev_dsp::ioctl (unsigned int cmd, void *ptr)
CASE (SNDCTL_DSP_RESET)
close_audio_in ();
close_audio_out (true);
return 0;
return 0;
break;
CASE (SNDCTL_DSP_GETBLKSIZE)
@@ -1328,8 +1328,8 @@ fhandler_dev_dsp::ioctl (unsigned int cmd, void *ptr)
CASE (SNDCTL_DSP_SYNC)
// Stop audio out device
close_audio_out ();
// Stop audio in device
close_audio_in ();
// Stop audio in device
close_audio_in ();
return 0;
default: