/usr/include/libroar/roardl.h is in libroar-dev 0.4-2.
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 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 | //roardl.h:
/*
* Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010-2011
*
* This file is part of libroar a part of RoarAudio,
* a cross-platform sound system for both, home and professional use.
* See README for details.
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3
* as published by the Free Software Foundation.
*
* libroar is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write to
* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* NOTE for everyone want's to change something and send patches:
* read README and HACKING! There a addition information on
* the license of this document you need to read before you send
* any patches.
*
* NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc
* or libpulse*:
* The libs libroaresd, libroararts and libroarpulse link this lib
* and are therefore GPL. Because of this it may be illigal to use
* them with any software that uses libesd, libartsc or libpulse*.
*/
#ifndef _LIBROARROARDL_H_
#define _LIBROARROARDL_H_
#include "libroar.h"
#define ROAR_DL_FLAG_DEFAUTS -1
#define ROAR_DL_HANDLE_DEFAULT ((struct roar_dl_lhandle*)(void*)0)
#define ROAR_DL_HANDLE_NEXT ((struct roar_dl_lhandle*)(void*)1)
#define ROAR_DL_FN_DSTR 0
#define ROAR_DL_FN_CDRIVER 1
#define ROAR_DL_FN_TRANSCODER 2
#define ROAR_DL_FN_DRIVER 3
#define ROAR_DL_FN_SOURCE 4
#define ROAR_DL_FN_FILTER 5
#define ROAR_DL_FN_FF 6 /* file format */
#define ROAR_DL_FN_AUTH 7
#define ROAR_DL_FN_BRIDGE 8
#define ROAR_DL_FN_ROARDSCHED 9
#define ROAR_DL_FN_APPSCHED 10
#define ROAR_DL_FN_PROTO 11
//#define ROAR_DL_FN_ 9
#define ROAR_DL_FN_MAX 16
#define ROAR_DL_LIBPARA_VERSION 0
#define ROAR_DL_LIBINST_VERSION 0
#define ROAR_DL_PLUGIN(lib) struct roar_dl_libraryinst * \
_##lib##_roaraudio_library_init(struct roar_dl_librarypara * para); \
struct roar_dl_libraryinst * \
_roaraudio_library_init(struct roar_dl_librarypara * para) { \
return _##lib##_roaraudio_library_init(para); \
} \
struct roar_dl_libraryinst * \
_##lib##_roaraudio_library_init(struct roar_dl_librarypara * para) \
#define ROAR_DL_PLUGIN_START(xlib) ROAR_DL_PLUGIN(xlib) { \
static int _inited = 0; \
static struct roar_dl_libraryinst lib; \
(void)para; \
if ( _inited ) \
return &lib; \
memset(&lib, 0, sizeof(lib)); \
lib.version = ROAR_DL_LIBINST_VERSION; \
lib.len = sizeof(lib); \
do
#define ROAR_DL_PLUGIN_END while(0); \
_inited = 1; \
return &lib; \
}
#define ROAR_DL_PLUGIN_REG(fn, funcptr) (lib.func[(fn)] = (funcptr))
#define ROAR_DL_PLUGIN_REG_UNLOAD(func) (lib.unload = (func))
struct roar_dl_librarypara {
int version;
size_t len;
};
struct roar_dl_libraryinst {
int version;
size_t len;
int (*unload)(struct roar_dl_librarypara * para, struct roar_dl_libraryinst * lib);
int (*func[ROAR_DL_FN_MAX])(struct roar_dl_librarypara * para, struct roar_dl_libraryinst * lib);
};
struct roar_dl_lhandle {
struct roar_dl_librarypara * para;
struct roar_dl_libraryinst * lib;
#if defined(ROAR_HAVE_LIBDL)
void * handle;
#else
char dummy[8];
#endif
};
struct roar_dl_lhandle * roar_dl_open(const char * filename, int flags, int ra_init);
int roar_dl_close(struct roar_dl_lhandle * lhandle);
void * roar_dl_getsym(struct roar_dl_lhandle * lhandle, const char * sym, int type);
int roar_dl_ra_init(struct roar_dl_lhandle * lhandle, const char * prefix);
char * roar_dl_errstr(struct roar_dl_lhandle * lhandle);
#endif
//ll
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