Staging
v0.8.1
v0.8.1
Revision 5dbb48aaac0ff74648b355ebdde222856004b1ef authored by Victor Stinner on 01 June 2018, 13:51:02 UTC, committed by GitHub on 01 June 2018, 13:51:02 UTC
* bpo-31234: Add test.support.wait_threads_exit() (GH-3578) Use _thread.count() to wait until threads exit. The new context manager prevents the "dangling thread" warning. (cherry picked from commit ff40ecda73178dfcad24e26240d684356ef20793) * bpo-31234: Try to fix lock_tests warning (#3557) Try to fix the "Warning -- threading_cleanup() failed to cleanup 1 threads" warning in test.lock_tests: wait a little bit longer to give time to the threads to complete. Warning seen on test_thread and test_importlib. (cherry picked from commit 096ae3373abac2c8b3a26a3fe33cc8bd4cbccd4e)
1 parent 95681c7
bitset.c
/* Bitset primitives used by the parser generator */
#include "pgenheaders.h"
#include "bitset.h"
bitset
newbitset(int nbits)
{
int nbytes = NBYTES(nbits);
bitset ss = (char *)PyObject_MALLOC(sizeof(BYTE) * nbytes);
if (ss == NULL)
Py_FatalError("no mem for bitset");
ss += nbytes;
while (--nbytes >= 0)
*--ss = 0;
return ss;
}
void
delbitset(bitset ss)
{
PyObject_FREE(ss);
}
int
addbit(bitset ss, int ibit)
{
int ibyte = BIT2BYTE(ibit);
BYTE mask = BIT2MASK(ibit);
if (ss[ibyte] & mask)
return 0; /* Bit already set */
ss[ibyte] |= mask;
return 1;
}
#if 0 /* Now a macro */
int
testbit(bitset ss, int ibit)
{
return (ss[BIT2BYTE(ibit)] & BIT2MASK(ibit)) != 0;
}
#endif
int
samebitset(bitset ss1, bitset ss2, int nbits)
{
int i;
for (i = NBYTES(nbits); --i >= 0; )
if (*ss1++ != *ss2++)
return 0;
return 1;
}
void
mergebitset(bitset ss1, bitset ss2, int nbits)
{
int i;
for (i = NBYTES(nbits); --i >= 0; )
*ss1++ |= *ss2++;
}
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