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gh-88750: Remove the PYTHONTHREADDEBUG env var support. (#92509)

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Remove the `PYTHONTHREADDEBUG` env var support.
Remove no-op dprintf() macro calls.
This commit is contained in:
Gregory P. Smith 2022-05-09 16:03:46 -07:00 • committed by GitHub
parent 22bddc864d
commit 6ed7c353b8
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GPG key ID: 4AEE18F83AFDEB23
9 changed files with 5 additions and 107 deletions
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19
Python/thread_pthread.h
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@ -252,7 +252,6 @@ PyThread_start_new_thread(void (*func)(void *), void *arg)
size_t tss;
#endif
dprintf(("PyThread_start_new_thread called\n"));
if (!initialized)
PyThread_init_thread();
@ -358,7 +357,6 @@ PyThread_get_thread_native_id(void)
void _Py_NO_RETURN
PyThread_exit_thread(void)
{
dprintf(("PyThread_exit_thread called\n"));
if (!initialized)
exit(0);
pthread_exit(0);
@ -376,7 +374,6 @@ PyThread_allocate_lock(void)
sem_t *lock;
int status, error = 0;
dprintf(("PyThread_allocate_lock called\n"));
if (!initialized)
PyThread_init_thread();
@ -392,7 +389,6 @@ PyThread_allocate_lock(void)
}
}
dprintf(("PyThread_allocate_lock() -> %p\n", (void *)lock));
return (PyThread_type_lock)lock;
}
@ -403,7 +399,6 @@ PyThread_free_lock(PyThread_type_lock lock)
int status, error = 0;
(void) error; /* silence unused-but-set-variable warning */
dprintf(("PyThread_free_lock(%p) called\n", lock));
if (!thelock)
return;
@ -435,8 +430,6 @@ PyThread_acquire_lock_timed(PyThread_type_lock lock, PY_TIMEOUT_T microseconds,
int status, error = 0;
(void) error; /* silence unused-but-set-variable warning */
dprintf(("PyThread_acquire_lock_timed(%p, %lld, %d) called\n",
lock, microseconds, intr_flag));
_PyTime_t timeout; // relative timeout
if (microseconds >= 0) {
@ -544,8 +537,6 @@ PyThread_acquire_lock_timed(PyThread_type_lock lock, PY_TIMEOUT_T microseconds,
success = PY_LOCK_FAILURE;
}
dprintf(("PyThread_acquire_lock_timed(%p, %lld, %d) -> %d\n",
lock, microseconds, intr_flag, success));
return success;
}
@ -556,7 +547,6 @@ PyThread_release_lock(PyThread_type_lock lock)
int status, error = 0;
(void) error; /* silence unused-but-set-variable warning */
dprintf(("PyThread_release_lock(%p) called\n", lock));
status = sem_post(thelock);
CHECK_STATUS("sem_post");
@ -573,7 +563,6 @@ PyThread_allocate_lock(void)
pthread_lock *lock;
int status, error = 0;
dprintf(("PyThread_allocate_lock called\n"));
if (!initialized)
PyThread_init_thread();
@ -599,7 +588,6 @@ PyThread_allocate_lock(void)
}
}
dprintf(("PyThread_allocate_lock() -> %p\n", (void *)lock));
return (PyThread_type_lock) lock;
}
@ -610,7 +598,6 @@ PyThread_free_lock(PyThread_type_lock lock)
int status, error = 0;
(void) error; /* silence unused-but-set-variable warning */
dprintf(("PyThread_free_lock(%p) called\n", lock));
/* some pthread-like implementations tie the mutex to the cond
* and must have the cond destroyed first.
@ -632,9 +619,6 @@ PyThread_acquire_lock_timed(PyThread_type_lock lock, PY_TIMEOUT_T microseconds,
pthread_lock *thelock = (pthread_lock *)lock;
int status, error = 0;
dprintf(("PyThread_acquire_lock_timed(%p, %lld, %d) called\n",
lock, microseconds, intr_flag));
if (microseconds == 0) {
status = pthread_mutex_trylock( &thelock->mut );
if (status != EBUSY)
@ -694,8 +678,6 @@ PyThread_acquire_lock_timed(PyThread_type_lock lock, PY_TIMEOUT_T microseconds,
}
if (error) success = PY_LOCK_FAILURE;
dprintf(("PyThread_acquire_lock_timed(%p, %lld, %d) -> %d\n",
lock, microseconds, intr_flag, success));
return success;
}
@ -706,7 +688,6 @@ PyThread_release_lock(PyThread_type_lock lock)
int status, error = 0;
(void) error; /* silence unused-but-set-variable warning */
dprintf(("PyThread_release_lock(%p) called\n", lock));
status = pthread_mutex_lock( &thelock->mut );
CHECK_STATUS_PTHREAD("pthread_mutex_lock[3]");