github.com/google/syzkaller@v0.0.0-20240517125934-c0f1611a36d6/sys/fuchsia/fifo.txt (about)

     1  # Copyright 2017 syzkaller project authors. All rights reserved.
     2  # Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
     3  
     4  # See https://cs.opensource.google/fuchsia/fuchsia/+/main:zircon/vdso/fifo.fidl
     5  
     6  include <zircon/syscalls.h>
     7  
     8  resource zx_fifo[zx_handle]
     9  
    10  zx_fifo_create(elem_count int64, elem_size int64, options int32, out0 ptr[out, zx_fifo], out1 ptr[out, zx_fifo])
    11  
    12  zx_fifo_read(handle zx_fifo, elem_size int64, data ptr[out, array[int8]], count len[data], actual_count ptr[out, int64])
    13  
    14  zx_fifo_write(handle zx_fifo, elem_size int64, data ptr[in, array[int8]], count len[data], actual_count ptr[out, int64])