JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Add '#include "cygwait.h"' throughout, where appropriate.

Browse Source 
* DevNotes: Add entry cgf-000012.
* Makefile.in (DLL_OFILES): Add cygwait.o.
* sigproc.h: Remove cygwait definitions.
* cygwait.h: New file.  Define/declare Cygwin waitfor functions.
* cygwait.cc: Ditto.
* exceptions.cc: Include cygwait.h.
(handle_sigsuspend): Accommodate change in cancelable_wait arguments.
(sigpacket::process): Display thread tls in debugging output.
* fhandler.cc (fhandler_base_overlapped::wait_overlapped): Use symbolic names
for signal and cancel return.
* fhandler_console.cc (fhandler_console::read): Ditto.
(fhandler_dev_dsp::Audio_out::waitforspace): Ditto.
fhandler_dev_dsp::Audio_in::waitfordata): Ditto.
* fhandler_fifo.cc (fhandler_fifo::wait): Ditto.
* fhandler_serial.cc (fhandler_serial::raw_read): Ditto.
* fhandler_tty.cc (fhandler_pty_slave::read): Ditto.
* select.cc (cygwin_select): Ditto.
* wait.cc (wait4): Ditto.
* thread.cc (cancelable_wait): Move definition to cygwait.h.
(pthread_cond::wait): Accommodate change in cancelable_wait arguments.
(pthread_mutex::lock): Ditto.
(pthread_spinlock::lock): Ditto.
(pthread::join): Ditto.
(pthread::thread_init_wrapper): Display tls in debugging output.
(semaphore::_timedwait): Ditto.
* thread.h (cw_sig_wait): Move to cygwait.h.
(cw_cancel_action): Delete.
(cancelable_wait): Move declaration to cygwait.h.
This commit is contained in:
Christopher Faylor
2012-06-17 20:50:24 +00:00
parent d66ef282c2
commit 4ae6378382
18 changed files with 269 additions and 176 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
winsup/cygwin/fhandler_fifo.cc
View File

@@ -22,6 +22,7 @@
#include "cygtls.h"
#include "shared_info.h"
#include "ntdll.h"
#include "cygwait.h"
fhandler_fifo::fhandler_fifo ():
fhandler_base_overlapped (),
@@ -242,6 +243,14 @@ fhandler_fifo::wait (HANDLE h)
case WAIT_OBJECT_0:
debug_only_printf ("successfully waited for %s", what);
return true;
case WAIT_SIGNALED:
debug_only_printf ("interrupted by signal while waiting for %s", what);
set_errno (EINTR);
return false;
case WAIT_CANCELED:
debug_only_printf ("cancellable interruption while waiting for %s", what);
pthread::static_cancel_self (); /* never returns */
break;
case WAIT_TIMEOUT:
if (h == write_ready)
{
@@ -254,14 +263,6 @@ fhandler_fifo::wait (HANDLE h)
return false;
}
break;
case WAIT_OBJECT_0 + 1:
debug_only_printf ("interrupted by signal while waiting for %s", what);
set_errno (EINTR);
return false;
case WAIT_OBJECT_0 + 2:
debug_only_printf ("cancellable interruption while waiting for %s", what);
pthread::static_cancel_self (); /* never returns */
break;
default:
debug_only_printf ("unknown error while waiting for %s", what);
__seterrno ();