Mercurial > cpython-lru_cache-weakref
diff Mac/Python/macglue.c @ 3786:718c8af7be2a legacy-trunk
Added PyOS_CheckStack() function which returns -1 when we are running
low on stackspace.
| author | Jack Jansen <jack.jansen@cwi.nl> |
|---|---|
| date | Mon, 22 Jul 1996 15:25:10 +0000 |
| parents | f89fa7e95b84 |
| children | 524cf501c851 |
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--- a/Mac/Python/macglue.c Mon Jul 22 15:23:58 1996 +0000 +++ b/Mac/Python/macglue.c Mon Jul 22 15:25:10 1996 +0000 @@ -225,6 +225,20 @@ return PyErr_Mac(PyMac_GetOSErrException(), err); } +#ifdef USE_STACKCHECK +/* Check for stack overflow */ +int +PyOS_CheckStack() +{ + long left; + + left = StackSpace(); + if ( left < 4000 ) + return -1; + return 0; +} +#endif /* USE_STACKCHECK */ + /* The catcher routine (which may not be used for all compilers) */ static RETSIGTYPE intcatcher(sig)