diff options
Diffstat (limited to 'winsup/cygwin/sigproc.cc')
-rw-r--r-- | winsup/cygwin/sigproc.cc | 57 |
1 files changed, 2 insertions, 55 deletions
diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc index bc21c33ec..e27fccdd9 100644 --- a/winsup/cygwin/sigproc.cc +++ b/winsup/cygwin/sigproc.cc @@ -582,8 +582,7 @@ sig_send (_pinfo *p, siginfo_t& si, _cygtls *tls) sigproc_printf ("sendsig handle never materialized"); goto out; } - HANDLE hp = OpenProcess (PROCESS_DUP_HANDLE | SYNCHRONIZE, - false, dwProcessId); + HANDLE hp = OpenProcess (PROCESS_DUP_HANDLE, false, dwProcessId); if (!hp) { __seterrno (); @@ -599,59 +598,7 @@ sig_send (_pinfo *p, siginfo_t& si, _cygtls *tls) CloseHandle (hp); goto out; } - if (si.si_signo == __SIGCOMMUNE) - { - if (!(myself->gotit = CreateEvent (&sec_none_nih, true, false, NULL))) - { - __seterrno (); - sigproc_printf ("CreateEvent failed, %E"); - CloseHandle (hp); - goto out; - } - if (!DuplicateHandle (hMainProc, myself->gotit, hp, - &myself->__gotit, false, 0, - DUPLICATE_SAME_ACCESS)) - { - __seterrno (); - sigproc_printf ("DuplicateHandle failed, %E"); - CloseHandle (myself->gotit); - CloseHandle (hp); - goto out; - } - if (!DuplicateHandle (hMainProc, myself->tothem, hp, - &myself->__tothem, false, 0, - DUPLICATE_SAME_ACCESS)) - { - __seterrno (); - sigproc_printf ("DuplicateHandle failed, %E"); - CloseHandle (myself->gotit); - CloseHandle (hp); - goto out; - } - if (!DuplicateHandle (hMainProc, myself->fromthem, hp, - &myself->__fromthem, false, 0, - DUPLICATE_SAME_ACCESS)) - { - __seterrno (); - sigproc_printf ("DuplicateHandle failed, %E"); - CloseHandle (myself->gotit); - CloseHandle (hp); - goto out; - } - if (!DuplicateHandle (hMainProc, hMainProc, hp, - &myself->__them, false, 0, - DUPLICATE_SAME_ACCESS)) - { - __seterrno (); - sigproc_printf ("DuplicateHandle failed, %E"); - CloseHandle (myself->gotit); - CloseHandle (hp); - goto out; - } - myself->them = hp; - } - else - CloseHandle (hp); + CloseHandle (hp); VerifyHandle (sendsig); } |