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common error constants

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This commit is contained in:
Maxim Devaev
2024-03-28 17:17:22 +02:00
parent d64077c2d5
commit a21f527bce
14 changed files with 85 additions and 39 deletions
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1
python/src/uslibs/errors.h Symbolic link
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@@ -0,0 +1 @@
../../../src/libs/errors.h

7
python/src/ustreamer.c
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@@ -14,6 +14,7 @@
#include <Python.h>
#include "uslibs/types.h"
#include "uslibs/errors.h"
#include "uslibs/tools.h"
#include "uslibs/frame.h"
#include "uslibs/memsinksh.h"
@@ -175,9 +176,9 @@ static int _wait_frame(_MemsinkObject *self) {
if (PyErr_CheckSignals() < 0) {
return -1;
}
} while (now_ts < deadline_ts);
return -2;
return US_ERROR_NO_DATA;
}
static PyObject *_MemsinkObject_wait_frame(_MemsinkObject *self, PyObject *args, PyObject *kwargs) {
@@ -194,7 +195,7 @@ static PyObject *_MemsinkObject_wait_frame(_MemsinkObject *self, PyObject *args,
switch (_wait_frame(self)) {
case 0: break;
case -2: Py_RETURN_NONE;
case US_ERROR_NO_DATA: Py_RETURN_NONE;
default: return NULL;
}