rb_can_read - Haiku

Symbol: rb_can_read

src/add-ons/kernel/file_systems/websearchfs/ringbuff.c

len = MIN(toread, rb_can_read(rb));

src/add-ons/kernel/file_systems/websearchfs/ringbuff.c

toread = rb_can_read(rb);

src/add-ons/kernel/file_systems/websearchfs/ringbuff.h

size_t rb_can_read(struct ring_buffer *rb);