| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #pragma once |
| |
| #include <inc/config.h> |
| #include <targetos.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| // Flags for Semaphore/Queue Mode for Task Queueing |
| #define OS_FIFO 0 |
| |
| // Flags for Wait-Option |
| #define WAIT_FOREVER -1 |
| |
| typedef struct scb* SEM; /* Semaphore Control Block */ |
| |
| // Semaphore Related Routines |
| SEM semCreate(const char name[8], int init_count, int mode); |
| void semDelete(SEM* semp); |
| void semPostBin(SEM sem); |
| int semPend(SEM sem, int wait_opt); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
