initial import

1 files changed, 94 insertions, 0 deletions

diff --git a/abs/core-testing/python/python2.6-set_wakeup_fd4.patch b/abs/core-testing/python/python2.6-set_wakeup_fd4.patch
new file mode 100644
index 0000000..b945a26
--- /dev/null
+++ b/abs/core-testing/python/python2.6-set_wakeup_fd4.patch
@@ -0,0 +1,94 @@
+--- python/trunk/Modules/signalmodule.c	2007/12/10 23:00:12	59460
++++ python/trunk/Modules/signalmodule.c	2007/12/19 19:41:06	59574
+@@ -12,6 +12,8 @@
+ 
+ #include <signal.h>
+ 
++#include <sys/stat.h>
++
+ #ifndef SIG_ERR
+ #define SIG_ERR ((PyOS_sighandler_t)(-1))
+ #endif
+@@ -75,6 +77,8 @@
+         PyObject *func;
+ } Handlers[NSIG];
+ 
++static sig_atomic_t wakeup_fd = -1;
++
+ /* Speed up sigcheck() when none tripped */
+ static volatile sig_atomic_t is_tripped = 0;
+ 
+@@ -128,6 +132,8 @@
+                    cleared in PyErr_CheckSignals() before .tripped. */
+ 		is_tripped = 1;
+ 		Py_AddPendingCall(checksignals_witharg, NULL);
++		if (wakeup_fd != -1)
++			write(wakeup_fd, "\0", 1);
+ #ifdef WITH_THREAD
+ 	}
+ #endif
+@@ -267,6 +273,50 @@
+ anything else -- the callable Python object used as a handler");
+ 
+ 
++static PyObject *
++signal_set_wakeup_fd(PyObject *self, PyObject *args)
++{
++	struct stat buf;
++	int fd, old_fd;
++	if (!PyArg_ParseTuple(args, "i:set_wakeup_fd", &fd))
++		return NULL;
++#ifdef WITH_THREAD
++	if (PyThread_get_thread_ident() != main_thread) {
++		PyErr_SetString(PyExc_ValueError,
++				"set_wakeup_fd only works in main thread");
++		return NULL;
++	}
++#endif
++	if (fd != -1 && fstat(fd, &buf) != 0) {
++		PyErr_SetString(PyExc_ValueError, "invalid fd");
++		return NULL;
++	}
++	old_fd = wakeup_fd;
++	wakeup_fd = fd;
++	return PyLong_FromLong(old_fd);
++}
++
++PyDoc_STRVAR(set_wakeup_fd_doc,
++"set_wakeup_fd(fd) -> fd\n\
++\n\
++Sets the fd to be written to (with '\\0') when a signal\n\
++comes in.  A library can use this to wakeup select or poll.\n\
++The previous fd is returned.\n\
++\n\
++The fd must be non-blocking.");
++
++/* C API for the same, without all the error checking */
++int
++PySignal_SetWakeupFd(int fd)
++{
++	int old_fd = wakeup_fd;
++	if (fd < 0)
++		fd = -1;
++	wakeup_fd = fd;
++	return old_fd;
++}
++
++
+ /* List of functions defined in the module */
+ static PyMethodDef signal_methods[] = {
+ #ifdef HAVE_ALARM
+@@ -274,11 +324,12 @@
+ #endif
+ 	{"signal",	        signal_signal, METH_VARARGS, signal_doc},
+ 	{"getsignal",	        signal_getsignal, METH_VARARGS, getsignal_doc},
++	{"set_wakeup_fd",	signal_set_wakeup_fd, METH_VARARGS, set_wakeup_fd_doc},
+ #ifdef HAVE_PAUSE
+ 	{"pause",	        (PyCFunction)signal_pause,
+ 	 METH_NOARGS,pause_doc},
+ #endif
+-	{"default_int_handler", signal_default_int_handler, 
++	{"default_int_handler", signal_default_int_handler,
+ 	 METH_VARARGS, default_int_handler_doc},
+ 	{NULL,			NULL}		/* sentinel */
+ };