Searched refs:buffer_sem (Results 1 - 2 of 2) sorted by last modified time

/haiku/src/add-ons/kernel/bus_managers/scsi/
H A Demulation.cpp45 if (device->buffer_sem > 0)
46 delete_sem(device->buffer_sem);
61 device->buffer_sem = create_sem(1, "SCSI emulation buffer");
62 if (device->buffer_sem < 0) {
63 SHOW_ERROR(1, "cannot create DMA buffer semaphore (%s)", strerror(device->buffer_sem));
64 return device->buffer_sem;
84 delete_sem(device->buffer_sem);
524 acquire_sem(device->buffer_sem);
554 release_sem(request->device->buffer_sem);
H A Dscsi_internal.h190 sem_id buffer_sem; member in struct:scsi_device_info

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