00001 /* 00002 * Copyright 2010 Red Hat Inc., Durham, North Carolina. 00003 * All Rights Reserved. 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Lesser General Public 00007 * License as published by the Free Software Foundation; either 00008 * version 2.1 of the License, or (at your option) any later version. 00009 * 00010 * This library is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 * Lesser General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU Lesser General Public 00016 * License along with this library; if not, write to the Free Software 00017 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00018 * 00019 * Authors: 00020 * "Daniel Kopecek" <dkopecek@redhat.com> 00021 */ 00022 #pragma once 00023 #ifndef _SEXP_ATOMIC_H 00024 #define _SEXP_ATOMIC_H 00025 00026 #include <stdint.h> 00027 #include <stdbool.h> 00028 00029 uint16_t SEXP_atomic_dec_u16 (volatile uint16_t *ptr); 00030 uint16_t SEXP_atomic_inc_u16 (volatile uint16_t *ptr); 00031 bool SEXP_atomic_cas_u16 (volatile uint16_t *ptr, uint16_t old, uint16_t new); 00032 00033 uint32_t SEXP_atomic_dec_u32 (volatile uint32_t *ptr); 00034 uint32_t SEXP_atomic_inc_u32 (volatile uint32_t *ptr); 00035 bool SEXP_atomic_cas_u32 (volatile uint32_t *ptr, uint32_t old, uint32_t new); 00036 00037 #endif /* _SEXP_ATOMIC_H */