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* miscfuncs.cc (CreatePipeOverlapped): New function.

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(ReadPipeOverlapped): Ditto.
	(WritePipeOverlapped): Ditto.
	* miscfuncs.h: Declare new functions.
	* pinfo.cc (commune_process): Call WritePipeOverlapped instead of
	WriteFile.  Set timeout to 1 sec.
	(_pinfo::commune_request): Call ReadPipeOverlapped instead of ReadFile.
	Set timeout to 0.5 secs.
	* sigproc.cc (sig_send): Create pipe using CreatePipeOverlapped.
This commit is contained in:
Corinna Vinschen
2011-08-13 10:28:15 +00:00
parent 41178da533
commit f8b8b1be3c
5 changed files with 103 additions and 29 deletions
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2
winsup/cygwin/sigproc.cc
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@@ -608,7 +608,7 @@ sig_send (_pinfo *p, siginfo_t& si, _cygtls *tls)
HANDLE& tome = si._si_commune._si_write_handle;
HANDLE& fromthem = si._si_commune._si_read_handle;
if (!CreatePipe (&fromthem, &tome, &sec_all_nih, 0))
if (!CreatePipeOverlapped (&fromthem, &tome, &sec_all_nih))
{
sigproc_printf ("CreatePipe for __SIGCOMMUNE failed, %E");
__seterrno ();