mirror of https://github.com/F-Stack/f-stack.git
81 lines
2.8 KiB
C
81 lines
2.8 KiB
C
/*
|
|
* Copyright (c) 2013 Patrick Kelsey. All rights reserved.
|
|
* Copyright (C) 2017 THL A29 Limited, a Tencent company.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
|
|
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* Derived in part from libuinet's uinet_host_interface.h.
|
|
*/
|
|
|
|
#ifndef _FSTACK_HOST_INTERFACE_H_
|
|
#define _FSTACK_HOST_INTERFACE_H_
|
|
|
|
#define ff_PROT_NONE 0x00
|
|
#define ff_PROT_READ 0x01
|
|
#define ff_PROT_WRITE 0x02
|
|
|
|
#define ff_MAP_SHARED 0x0001
|
|
#define ff_MAP_PRIVATE 0x0002
|
|
#define ff_MAP_ANON 0x1000
|
|
#define ff_MAP_NOCORE 0x00020000
|
|
|
|
#define ff_MAP_FAILED ((void *)-1)
|
|
|
|
void *ff_mmap(void *addr, uint64_t len, int prot, int flags, int fd, uint64_t offset);
|
|
int ff_munmap(void *addr, uint64_t len);
|
|
|
|
void *ff_malloc(uint64_t size);
|
|
void *ff_calloc(uint64_t number, uint64_t size);
|
|
void *ff_realloc(void *p, uint64_t size);
|
|
void ff_free(void *p);
|
|
|
|
#define ff_CLOCK_REALTIME 0
|
|
#define ff_CLOCK_MONOTONIC 4
|
|
#define ff_CLOCK_MONOTONIC_FAST 12
|
|
|
|
#define ff_NSEC_PER_SEC (1000ULL * 1000ULL * 1000ULL)
|
|
|
|
void ff_clock_gettime(int id, int64_t *sec, long *nsec);
|
|
uint64_t ff_clock_gettime_ns(int id);
|
|
uint64_t ff_get_tsc_ns(void);
|
|
|
|
void ff_get_current_time(int64_t *sec, long *nsec);
|
|
void ff_update_current_ts(void);
|
|
|
|
typedef void * ff_mutex_t;
|
|
typedef void * ff_cond_t;
|
|
typedef void * ff_rwlock_t;
|
|
|
|
void ff_arc4rand(void *ptr, unsigned int len, int reseed);
|
|
uint32_t ff_arc4random(void);
|
|
|
|
int ff_setenv(const char *name, const char *value);
|
|
char *ff_getenv(const char *name);
|
|
|
|
void ff_os_errno(int error);
|
|
|
|
int ff_rss_check(void *softc, uint32_t saddr, uint32_t daddr,
|
|
uint16_t sport, uint16_t dport);
|
|
|
|
#endif
|
|
|