dlt_cdh_streamer.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <syslog.h>
#include "dlt_cdh_streamer.h"

Include dependency graph for dlt_cdh_streamer.c:

Go to the source code of this file.

Macros
#define	Z_CHUNK_SZ   1024*128
#define	Z_MODE_STR   "wb1"

Functions
cdh_status_t	stream_init (file_streamer_t *p_fs, const char *p_src_fname, const char *p_dst_fname)
cdh_status_t	stream_close (file_streamer_t *p_fs)
cdh_status_t	stream_read (file_streamer_t *p_fs, void *p_buf, unsigned int p_size)
int	stream_finish (file_streamer_t *p_fs)
int	stream_move_to_offest (file_streamer_t *p_fs, unsigned int p_offset)
int	stream_move_ahead (file_streamer_t *p_fs, unsigned int p_nbbytes)
unsigned int	stream_get_offset (file_streamer_t *p_fs)

Detailed Description

Author

Magneti Marelli http://www.magnetimarelli.com

Lutz Helwing lutz_.nosp@m.helw.nosp@m.ing@m.nosp@m.ento.nosp@m.r.com

Copyright

Copyright © 2011-2015 BMW AG.
License MPL-2.0: Mozilla Public License version 2.0 http://mozilla.org/MPL/2.0/.

Definition in file dlt_cdh_streamer.c.

Macro Definition Documentation

#define Z_CHUNK_SZ   1024*128

Definition at line 35 of file dlt_cdh_streamer.c.

Referenced by stream_finish(), stream_init(), and stream_move_ahead().

#define Z_MODE_STR   "wb1"

Definition at line 36 of file dlt_cdh_streamer.c.

Referenced by stream_init().

Function Documentation

cdh_status_t stream_close

(

file_streamer_t *

p_fs

)

Definition at line 93 of file dlt_cdh_streamer.c.

References CDH_NOK, CDH_OK, file_streamer_t::gz_dst_file, NULL, file_streamer_t::read_buf, and file_streamer_t::stream.

Referenced by close_coredump().

int stream_finish

(

file_streamer_t *

p_fs

)

Definition at line 153 of file dlt_cdh_streamer.c.

References CDH_NOK, CDH_OK, file_streamer_t::gz_dst_file, NULL, file_streamer_t::offset, file_streamer_t::read_buf, file_streamer_t::stream, and Z_CHUNK_SZ.

Referenced by treat_coredump().

unsigned int stream_get_offset

(

file_streamer_t *

p_fs

)

Definition at line 226 of file dlt_cdh_streamer.c.

References CDH_NOK, NULL, and file_streamer_t::offset.

cdh_status_t stream_init	(	file_streamer_t *	p_fs,
		const char *	p_src_fname,
		const char *	p_dst_fname
	)

Definition at line 38 of file dlt_cdh_streamer.c.

References CDH_NOK, CDH_OK, file_streamer_t::gz_dst_file, NULL, file_streamer_t::read_buf, file_streamer_t::stream, Z_CHUNK_SZ, and Z_MODE_STR.

Referenced by init_coredump().

int stream_move_ahead	(	file_streamer_t *	p_fs,
		unsigned int	p_nbbytes
	)

Definition at line 194 of file dlt_cdh_streamer.c.

References CDH_NOK, CDH_OK, file_streamer_t::gz_dst_file, NULL, file_streamer_t::offset, file_streamer_t::read_buf, file_streamer_t::stream, and Z_CHUNK_SZ.

Referenced by stream_move_to_offest().

int stream_move_to_offest	(	file_streamer_t *	p_fs,
		unsigned int	p_offset
	)

Definition at line 179 of file dlt_cdh_streamer.c.

References CDH_NOK, NULL, file_streamer_t::offset, and stream_move_ahead().

Referenced by read_elf_headers(), and read_notes().

cdh_status_t stream_read	(	file_streamer_t *	p_fs,
		void *	p_buf,
		unsigned int	p_size
	)

Definition at line 123 of file dlt_cdh_streamer.c.

References CDH_NOK, CDH_OK, file_streamer_t::gz_dst_file, NULL, file_streamer_t::offset, and file_streamer_t::stream.

Referenced by read_elf_headers(), and read_notes().