/usr/include/bss.h is in libion-dev 3.2.1+dfsg-1.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | /*
* bss.h: Bundle Streaming Service API.
* For more details please refer to bssrecvP.h
* and libbssrecv.c files.
*
*
* Copyright (c) 2011, Space Internetworking Center,
* Democritus University of Thrace.
* Copyright (c) 2011, California Institute of Technology.
*
* All rights reserved.
*
* Author: Sotirios-Angelos Lenas, Space Internetworking Center (SPICE)
*/
#ifndef _BSS_H_
#define _BSS_H_
#define _GNU_SOURCE
#ifndef _FILE_OFFSET_BITS
#define _FILE_OFFSET_BITS 64
#endif
#ifndef _LARGEFILE_SOURCE
#define _LARGEFILE_SOURCE
#endif
#ifndef _LARGEFILE64_SOURCE
#define _LARGEFILE64_SOURCE
#endif
#include <ion.h>
#define EPOCH_2000_SEC 946684800
#ifdef __cplusplus
extern "C" {
#endif
/*
* bssNav is a structure that provides navigation assistance to BSS
* applications. It consists of four variables that provide several
* stream parsing information. The curPosition variable holds the
* current position of the parser. That position refers to the row of
* the firstEntryOffset, lastEntryOffset, hgstCountVal and lwstCountVal,
* tables stored in *.tbl file. The prevOffset and nextOffset variables
* hold the offset of previous and next element of the current doubly-
* linked list element that is stored in the *.lst file. Finally, the
* datOffset variable holds the offset of the actual data, stored in
* the *.dat file
*/
typedef struct
{
long curPosition;
long prevOffset;
long nextOffset;
off_t datOffset;
} bssNav;
/* Callback function declaration */
typedef int (*RTBHandler)(time_t time, unsigned long count,
char* buffer, unsigned long bufLength);
extern int bssOpen(char* bssName, char* path);
extern int bssStart(char* bssName, char* path, char* eid,
char* buffer, long bufLen, RTBHandler handler);
extern int bssRun(char* bssName, char* path, char* eid,
char* buffer, long bufLen, RTBHandler handler);
extern void bssClose();
extern void bssStop();
extern void bssExit();
extern long bssRead(bssNav nav, char* data, long dataLen);
extern long bssSeek(bssNav *nav, time_t time, time_t *curTime,
unsigned long *count);
extern long bssSeek_read(bssNav *nav, time_t time, time_t *curTime,
unsigned long *count, char* data, long dataLen);
extern long bssNext(bssNav *nav, time_t *curTime,
unsigned long *count);
extern long bssNext_read(bssNav *nav, time_t *curTime,
unsigned long *count, char* data, long dataLen);
extern long bssPrev(bssNav *nav, time_t *curTime,
unsigned long *count);
extern long bssPrev_read(bssNav *nav, time_t *curTime,
unsigned long *count, char* data, long dataLen);
/* extern int bssRecover(); - Under Development */
#ifdef __cplusplus
}
#endif
#endif /* _BSS_H_ */
|