linux_specific.c
资源名称:vlc-1.0.5.zip [点击查看]
上传用户:kjfoods
上传日期:2020-07-06
资源大小:29949k
文件大小:3k
源码类别:
midi
开发平台:
Unix_Linux
- /*****************************************************************************
- * linux_specific.c: Linux-specific initialization
- *****************************************************************************
- * Copyright © 2008 Rémi Denis-Courmont
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
- #ifdef HAVE_CONFIG_H
- # include "config.h"
- #endif
- #include <stdio.h>
- #include <string.h>
- #include <vlc_common.h>
- #include "../libvlc.h"
- #if 0
- #include <assert.h>
- #include <pthread.h>
- static void set_libvlc_path (void)
- {
- static char libvlc_path[PATH_MAX];
- assert (strlen (LIBDIR) < sizeof (libvlc_path));
- strcpy (libvlc_path, LIBDIR); /* fail safe */
- psz_vlcpath = libvlc_path;
- /* Find the path to libvlc (i.e. ourselves) */
- FILE *maps = fopen ("/proc/self/maps", "rt");
- if (maps == NULL)
- return;
- for (;;)
- {
- char buf[5000], *dir, *end;
- if (fgets (buf, sizeof (buf), maps) == NULL)
- break;
- dir = strchr (buf, '/');
- if (dir == NULL)
- continue;
- end = strrchr (dir, '/');
- if (end == NULL)
- continue;
- if (strncmp (end + 1, "libvlc.so.", 10))
- continue;
- *end = ' ';
- printf ("libvlc at %sn", dir);
- if (strlen (dir) < sizeof (libvlc_path))
- strcpy (libvlc_path, dir);
- break;
- }
- fclose (maps);
- }
- #endif
- #ifdef __GLIBC__
- # include <gnu/libc-version.h>
- # include <stdlib.h>
- #endif
- void system_Init (libvlc_int_t *libvlc, int *argc, const char *argv[])
- {
- #ifdef __GLIBC__
- const char *glcv = gnu_get_libc_version ();
- /* gettext in glibc 2.5-2.7 is not thread-safe. LibVLC keeps crashing,
- * especially in sterror_r(). Even if we have NLS disabled, the calling
- * process might have called setlocale(). */
- if (strverscmp (glcv, "2.5") >= 0 && strverscmp (glcv, "2.8") < 0)
- {
- fputs ("LibVLC has detected an unusable buggy GNU/libc version.n"
- "Please update to version 2.8 or newer.n", stderr);
- fflush (stderr);
- #ifndef DISABLE_BUGGY_GLIBC_CHECK
- abort ();
- #endif
- }
- #endif
- #if 0
- static pthread_once_t once = PTHREAD_ONCE_INIT;
- pthread_once (&once, set_libvlc_path);
- #endif
- (void)libvlc; (void)argc; (void)argv;
- }
- void system_Configure (libvlc_int_t *libvlc, int *argc, const char *argv[])
- {
- (void)libvlc; (void)argc; (void)argv;
- }
- void system_End (libvlc_int_t *libvlc)
- {
- (void)libvlc;
- }