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Member "xorriso-1.5.4/libburn/null.c" (30 Jan 2021, 734 Bytes) of package /linux/misc/xorriso-1.5.4.pl02.tar.gz:
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1 /* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
2
3 /* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
4 Provided under GPL version 2 or later.
5 */
6
7
8 #ifdef HAVE_CONFIG_H
9 #include "../config.h"
10 #endif
11
12 #include "null.h"
13 #include "libburn.h"
14 #include <stdlib.h>
15
16 #include <string.h>
17 int null_read(struct burn_source *source, unsigned char *buffer, int size)
18 {
19 memset(buffer, 0, size);
20 return size;
21 }
22
23 struct burn_source *burn_null_source_new(void)
24 {
25 struct burn_source *src;
26
27 src = calloc(1, sizeof(struct burn_source));
28 src->refcount = 1;
29 src->read = null_read;
30 src->read_sub = NULL;
31
32 src->get_size = 0;
33
34 /* ts A70126 */
35 src->set_size = NULL;
36
37 src->free_data = NULL;
38 src->data = NULL;
39 return src;
40 }