libdvbv5  1.11.0
Library to work with Digital TV devices on Linux
desc_frequency_list.h
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1 /*
2  * Copyright (c) 2011-2014 - Mauro Carvalho Chehab
3  * Copyright (c) 2012 - Andre Roth <neolynx@gmail.com>
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU Lesser General Public License as published by
7  * the Free Software Foundation version 2.1 of the License.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public License
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17  * Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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19  */
20 
21 #ifndef _DESC_FREQUENCY_LIST_H
22 #define _DESC_FREQUENCY_LIST_H
23 
24 #include <libdvbv5/descriptors.h>
57  uint8_t type;
58  uint8_t length;
59  struct dvb_desc *next;
60 
61  uint8_t frequencies;
62  uint32_t *frequency;
63 
64  union {
65  uint8_t bitfield;
66  struct {
67  uint8_t freq_type:2;
68  uint8_t reserved:6;
69  } __attribute__((packed));
70  } __attribute__((packed));
71 } __attribute__((packed));
72 
73 struct dvb_v5_fe_parms;
74 
75 #ifdef __cplusplus
76 extern "C" {
77 #endif
78 
96  const uint8_t *buf, struct dvb_desc *desc);
97 
106  const struct dvb_desc *desc);
107 
108 #ifdef __cplusplus
109 }
110 #endif
111 
112 #endif
int dvb_desc_frequency_list_init(struct dvb_v5_fe_parms *parms, const uint8_t *buf, struct dvb_desc *desc)
Initializes and parses the frequency list descriptor.
Keeps data needed to handle the DVB frontend.
Definition: dvb-fe.h:117
Linked list containing the several descriptors found on a MPEG-TS table.
Definition: descriptors.h:117
void dvb_desc_frequency_list_print(struct dvb_v5_fe_parms *parms, const struct dvb_desc *desc)
Prints the content of the frequency list descriptor.
Provides a way to handle MPEG-TS descriptors found on Digital TV streams.
Struct containing the frequency list descriptor.