headers/os/support/SupportDefs.h

371

extern int32 atomic_test_and_set(int32 *value, int32 newValue, int32 testAgainst);

headers/private/kernel/lock.h

254

if (atomic_test_and_set(&lock->count, -1, 0) != 0)

headers/private/kernel/smp.h

250

return atomic_test_and_set(&lock->lock, 1u << 31, 0) == 0;

headers/private/kernel/thread.h

356

if (atomic_test_and_set(&thread->wait.status, status, 1) != 1)

headers/private/kernel/util/atomic.h

23

return (PointerType*)atomic_test_and_set((int32*)_pointer, (int32)set,

headers/private/kernel/vm/vm_types.h

233

thread_id previousThread = atomic_test_and_set(&page->accessing_thread,

headers/private/kernel/vm/vm_types.h

247

thread_id previousThread = atomic_test_and_set(&page->accessing_thread, -1,

headers/private/kernel/vm/vm_types.h

274

thread_id previousThread = atomic_test_and_set(&page->accessing_thread,

src/add-ons/kernel/bus_managers/acpi/ACPICAHaiku.cpp

1278

} while (atomic_test_and_set((int32*)lock, newValue, oldValue) != (int32)oldValue);

src/add-ons/kernel/bus_managers/acpi/ACPICAHaiku.cpp

1300

} while (atomic_test_and_set((int32*)lock, newValue, oldValue) != (int32)oldValue);

src/add-ons/kernel/bus_managers/acpi/EmbeddedController.cpp

587

} while (atomic_test_and_set(&sc->ec_sci_pending, 0, pending));

src/add-ons/kernel/busses/i2c/pch/pch_i2c.cpp

111

if (atomic_test_and_set(&bus->busy, 1, 0) != 0)

src/add-ons/kernel/drivers/disk/nvme/compat/nvme_atomic.h

105

return atomic_test_and_set(v, 1, 0);

src/add-ons/kernel/network/stack/net_buffer.cpp

756

atomic_test_and_set(&sMaxAllocatedDataHeaderCount, current, max);

src/add-ons/kernel/network/stack/net_buffer.cpp

771

atomic_test_and_set(&sMaxAllocatedNetBufferCount, current, max);

src/add-ons/kernel/power/cpuidle/x86_acpi_cstates/acpi_cpuidle.cpp

307

if (atomic_test_and_set(&idlingState.preparing, 0, 1) == 1)

src/add-ons/kernel/power/cpuidle/x86_acpi_cstates/acpi_cpuidle.cpp

324

if (atomic_test_and_set(&idlingState.preparing, 0, 1) == 1)

src/kits/shared/WeakReferenceable.cpp

39

} while (atomic_test_and_set(&fUseCount, count + 1, count) != count);

src/kits/shared/WeakReferenceable.cpp

87

atomic_test_and_set(&fPointer->fUseCount, 0, 1);

src/libs/compat/freebsd_network/compat/machine/atomic.h

19

(atomic_test_and_set((int32*)ptr, new, old) == old)

src/system/boot/platform/riscv/smp.h

20

return atomic_test_and_set(&fLock, -1, 0) == 0;

src/system/kernel/arch/arm/arch_atomic32.cpp

128

int32 oldValue = atomic_test_and_set((int32*)value, newValue, testAgainst);

src/system/kernel/arch/arm/paging/32bit/ARMPagingMethod32Bit.h

131

return atomic_test_and_set((int32*)entry, newEntry, oldEntry);

src/system/kernel/arch/arm/paging/32bit/ARMPagingMethod32Bit.h

155

page_table_entry oldEntry = atomic_test_and_set((int32*)entry,

src/system/kernel/arch/m68k/paging/040/M68KPagingMethod040.h

140

return atomic_test_and_set((int32*)entry, newEntry, oldEntry);

src/system/kernel/arch/ppc/paging/460/PPCPagingMethod460.h

158

return atomic_test_and_set((int32*)entry, newEntry, oldEntry);

src/system/kernel/arch/ppc/paging/classic/PPCPagingMethodClassic.h

158

return atomic_test_and_set((int32*)entry, newEntry, oldEntry);

src/system/kernel/arch/x86/arch_debug_console.cpp

443

while (atomic_test_and_set(&sEarlyBootMessageLock, 1, 0) != 0)

src/system/kernel/arch/x86/paging/32bit/X86PagingMethod32Bit.h

128

return atomic_test_and_set((int32*)entry, newEntry, oldEntry);

src/system/kernel/fs/fifo.cpp

387

if ((uint32)atomic_test_and_set((int32*)&fReadHead,

src/system/kernel/fs/vfs.cpp

1179

if (oldRefCount > 0 && atomic_test_and_set(&vnode->ref_count,

src/system/kernel/locks/user_mutex.cpp

139

result = atomic_test_and_set(value, newValue, testAgainst);

src/system/kernel/locks/user_mutex.cpp

145

result = atomic_test_and_set(value, newValue, testAgainst);

src/system/kernel/port.cpp

1045

const int32 oldState = atomic_test_and_set(&port->state,

src/system/kernel/port.cpp

820

const int32 oldState = atomic_test_and_set(&port->state,

src/system/kernel/posix/xsi_message_queue.cpp

388

if (atomic_test_and_set(&sXsiMessageCount, oldCount + 1, oldCount)

src/system/kernel/smp.cpp

438

return atomic_test_and_set(&lock->lock, 1u << 31, 0) == 0;

src/system/kernel/vm/vm_page.cpp

1413

if (atomic_test_and_set(&sUnreservedFreePages,

src/system/libroot/os/arch/generic/generic_atomic.cpp

28

atomic_test_and_set(int32_t* ptr, int32_t desired, int32_t expected)

src/system/libroot/os/locks/init_once.cpp

34

int32 value = atomic_test_and_set(control, STATE_INITIALIZING,

src/system/libroot/os/locks/init_once.cpp

59

value = atomic_test_and_set(control, semaphore, STATE_INITIALIZING);

src/system/libroot/os/locks/init_once.cpp

68

value = atomic_test_and_set(control, STATE_SPINNING,

src/system/libroot/os/locks/mutex.cpp

68

oldValue = atomic_test_and_set(&lock->lock, B_USER_MUTEX_LOCKED, 0);

src/system/libroot/posix/malloc/openbsd/wrapper.c

239

atomic_test_and_set(&sNextMallocThreadID, id, id + 1);

src/system/libroot/posix/pthread/pthread_cond.cpp

78

atomic_test_and_set((int32*)&cond->lock, B_USER_MUTEX_LOCKED, 0);

src/system/libroot/posix/pthread/pthread_key.cpp

100

if (atomic_test_and_set(&sKeyTable[key].sequence, nextSequence,

src/system/libroot/posix/pthread/pthread_mutex.cpp

77

const int32 oldValue = atomic_test_and_set((int32*)&mutex->lock, B_USER_MUTEX_LOCKED, 0);

src/system/libroot/posix/pthread/pthread_once.cpp

104

value = atomic_test_and_set((int32*)&onceControl->state,

src/system/libroot/posix/pthread/pthread_once.cpp

66

int32 value = atomic_test_and_set((int32*)&onceControl->state,

src/system/libroot/posix/pthread/pthread_once.cpp

94

value = atomic_test_and_set((int32*)&onceControl->state,

src/system/libroot/posix/pthread/pthread_rwlock.cpp

133

const int32 oldValue = atomic_test_and_set((int32*)&mutex, B_USER_MUTEX_LOCKED, 0);

src/system/libroot/posix/pthread/pthread_spinlock.cpp

40

while (atomic_test_and_set((int32*)&lock->lock, LOCKED, UNLOCKED)

src/system/libroot/posix/pthread/pthread_spinlock.cpp

52

if (atomic_test_and_set((int32*)&lock->lock, LOCKED, UNLOCKED) == LOCKED)

src/system/libroot/posix/semaphore.cpp

36

int32 old = atomic_test_and_set(value, current + amount, current);

src/tools/fs_shell/atomic.cpp

30

return atomic_test_and_set((int32*)value, newValue, testAgainst);