1 /*****************************************************************************
2 * linux_specific.c: Linux-specific initialization
3 *****************************************************************************
4 * Copyright © 2008 Rémi Denis-Courmont
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
19 *****************************************************************************/
28 #include <vlc_common.h>
29 #include "../libvlc.h"
35 static void set_libvlc_path (void)
37 static char libvlc_path
[PATH_MAX
];
39 assert (strlen (LIBDIR
) < sizeof (libvlc_path
));
40 strcpy (libvlc_path
, LIBDIR
); /* fail safe */
41 psz_vlcpath
= libvlc_path
;
43 /* Find the path to libvlc (i.e. ourselves) */
44 FILE *maps
= fopen ("/proc/self/maps", "rt");
50 char buf
[5000], *dir
, *end
;
52 if (fgets (buf
, sizeof (buf
), maps
) == NULL
)
55 dir
= strchr (buf
, '/');
58 end
= strrchr (dir
, '/');
61 if (strncmp (end
+ 1, "libvlc.so.", 10))
65 printf ("libvlc at %s\n", dir
);
66 if (strlen (dir
) < sizeof (libvlc_path
))
67 strcpy (libvlc_path
, dir
);
76 # include <gnu/libc-version.h>
80 void system_Init (libvlc_int_t
*libvlc
, int *argc
, const char *argv
[])
83 const char *glcv
= gnu_get_libc_version ();
85 /* gettext in glibc 2.5-2.7 is not thread-safe. LibVLC keeps crashing,
86 * especially in sterror_r(). Even if we have NLS disabled, the calling
87 * process might have called setlocale(). */
88 if (strverscmp (glcv
, "2.5") >= 0 && strverscmp (glcv
, "2.8") < 0)
90 fputs ("LibVLC has detected an unusable buggy GNU/libc version.\n"
91 "Please update to version 2.8 or newer.\n", stderr
);
93 #ifndef DISABLE_BUGGY_GLIBC_CHECK
100 static pthread_once_t once
= PTHREAD_ONCE_INIT
;
101 pthread_once (&once
, set_libvlc_path
);
103 (void)libvlc
; (void)argc
; (void)argv
;
106 void system_Configure (libvlc_int_t
*libvlc
, int *argc
, const char *argv
[])
108 (void)libvlc
; (void)argc
; (void)argv
;
111 void system_End (libvlc_int_t
*libvlc
)