/*****************************************************************************
* flockfile.c: POSIX unlocked I/O stream stubs
*****************************************************************************
- * Copyright © 2011 Rémi Denis-Courmont
+ * Copyright © 2011-2012 Rémi Denis-Courmont
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 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.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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.
+ * 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 <stdio.h>
-/* There is no way to implement this for real. We just pretend it works and
- * hope for the best (especially when outputting to stderr). */
+#ifdef _WIN32
+# ifndef HAVE__LOCK_FILE
+# warning Broken SDK: VLC logs will be garbage.
+# define _lock_file(s) ((void)(s))
+# define _unlock_file(s) ((void)(s))
+# undef _getc_nolock
+# define _getc_nolock(s) getc(s)
+# undef _putc_nolock
+# define _putc_nolock(s,c) putc(s,c)
+# endif
void flockfile (FILE *stream)
{
- (void) stream;
+ _lock_file (stream);
}
int ftrylockfile (FILE *stream)
{
- (void) stream;
+ flockfile (stream); /* Move along people, there is nothing to see here. */
return 0;
}
void funlockfile (FILE *stream)
{
- (void) stream;
+ _unlock_file (stream);
}
int getc_unlocked (FILE *stream)
{
- return getc (stream);
+ return _getc_nolock (stream);
}
-int getchar_unlocked (void)
+int putc_unlocked (int c, FILE *stream)
{
- return getchar ();
+ return _putc_nolock (c, stream);
}
-int putc_unlocked (int c, FILE *stream)
+#else
+# error flockfile not implemented on your platform!
+#endif
+
+int getchar_unlocked (void)
{
- return putc (c, stream);
+ return getc_unlocked (stdin);
}
int putchar_unlocked (int c)
{
- return putchar (c);
+ return putc_unlocked (c, stdout);
}