/*
- * Copyright (C) 2005-2008 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2009 Andre Noll <maan@systemlinux.org>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
* buffer used to read from stdin for para_filter; the output buffer of the
* current receiver for para_audiod).
*/
- char *inbuf;
+ char **inbufp;
/**
* The output buffer of the filter chain.
*
* Points to the output buffer of the last filter in the filter chain.
*/
- char *outbuf;
+ char **outbufp;
/** Contains the number of bytes loaded in the input buffer. */
size_t *in_loaded;
/** Contains the number of bytes loaded in the output buffer. */
* by the open() function.
*/
void (*close)(struct filter_node *fn);
- /**
- * Print the help text for this filter and exit.
- *
- * This is optional and it is not necessary to initialize this pointer if
- * the filter does not have a help text.
- */
- void (*print_help)(void);
/**
* A pointer to the filter's command line parser.
*
* argv. On failure, a negative paraslash error code must be returned.
*/
int (*parse_config)(int argc, char **argv, void **config);
+
+ /** The help texts for this filter. */
+ struct ggo_help help;
};
void close_filters(struct filter_chain *fc);
-void filter_init(struct filter *all_filters);
+void filter_init(void);
int check_filter_arg(char *filter_arg, void **conf);
-void filter_pre_select(__a_unused struct sched *s, struct task *t);
-
+void filter_post_select(__a_unused struct sched *s, struct task *t);
+void print_filter_helps(int detailed);
static inline void write_int16_host_endian(char *buf, int val)
{