38 	int (*close)(snd_output_t *output);
39 	int (*print)(snd_output_t *output, const char *format, va_list args);
40 	int (*puts)(snd_output_t *output, const char *str);
41 	int (*putch)(snd_output_t *output, int c);
42 	int (*flush)(snd_output_t *output);
57 int snd_output_close(snd_output_t *output)  in snd_output_close()  argument
59 	int err = output->ops->close(output);  in snd_output_close()
60 	free(output);  in snd_output_close()
71 int snd_output_printf(snd_output_t *output, const char *format, ...)  in snd_output_printf()  argument
76 	result = output->ops->print(output, format, args);  in snd_output_printf()
88 int snd_output_vprintf(snd_output_t *output, const char *format, va_list args)  in snd_output_vprintf()  argument
90 	return output->ops->print(output, format, args);  in snd_output_vprintf()
99 int snd_output_puts(snd_output_t *output, const char *str)  in snd_output_puts()  argument
101 	return output->ops->puts(output, str);  in snd_output_puts()
110 int snd_output_putc(snd_output_t *output, int c)  in snd_output_putc()  argument
112 	return output->ops->putch(output, c);  in snd_output_putc()
124 int snd_output_flush(snd_output_t *output)  in snd_output_flush()  argument
126 	return output->ops->flush(output);  in snd_output_flush()
135 static int snd_output_stdio_close(snd_output_t *output)  in snd_output_stdio_close()  argument
137 	snd_output_stdio_t *stdio = output->private_data;  in snd_output_stdio_close()
144 static int snd_output_stdio_print(snd_output_t *output, const char *format, va_list args)  in snd_output_stdio_print()  argument
146 	snd_output_stdio_t *stdio = output->private_data;  in snd_output_stdio_print()
150 static int snd_output_stdio_puts(snd_output_t *output, const char *str)  in snd_output_stdio_puts()  argument
152 	snd_output_stdio_t *stdio = output->private_data;  in snd_output_stdio_puts()
156 static int snd_output_stdio_putc(snd_output_t *output, int c)  in snd_output_stdio_putc()  argument
158 	snd_output_stdio_t *stdio = output->private_data;  in snd_output_stdio_putc()
162 static int snd_output_stdio_flush(snd_output_t *output)  in snd_output_stdio_flush()  argument
164 	snd_output_stdio_t *stdio = output->private_data;  in snd_output_stdio_flush()
190 	snd_output_t *output;  in snd_output_stdio_attach()  local
196 	output = calloc(1, sizeof(*output));  in snd_output_stdio_attach()
197 	if (!output) {  in snd_output_stdio_attach()
203 	output->type = SND_OUTPUT_STDIO;  in snd_output_stdio_attach()
204 	output->ops = &snd_output_stdio_ops;  in snd_output_stdio_attach()
205 	output->private_data = stdio;  in snd_output_stdio_attach()
206 	*outputp = output;  in snd_output_stdio_attach()
240 static int snd_output_buffer_close(snd_output_t *output)  in snd_output_buffer_close()  argument
242 	snd_output_buffer_t *buffer = output->private_data;  in snd_output_buffer_close()
248 static int snd_output_buffer_need(snd_output_t *output, size_t size)  in snd_output_buffer_need()  argument
250 	snd_output_buffer_t *buffer = output->private_data;  in snd_output_buffer_need()
274 static int snd_output_buffer_print(snd_output_t *output, const char *format, va_list args)  in snd_output_buffer_print()  argument
276 	snd_output_buffer_t *buffer = output->private_data;  in snd_output_buffer_print()
279 	result = snd_output_buffer_need(output, size);  in snd_output_buffer_print()
289 	result = snd_output_buffer_need(output, size);  in snd_output_buffer_print()
298 static int snd_output_buffer_puts(snd_output_t *output, const char *str)  in snd_output_buffer_puts()  argument
300 	snd_output_buffer_t *buffer = output->private_data;  in snd_output_buffer_puts()
303 	err = snd_output_buffer_need(output, size);  in snd_output_buffer_puts()
311 static int snd_output_buffer_putc(snd_output_t *output, int c)  in snd_output_buffer_putc()  argument
313 	snd_output_buffer_t *buffer = output->private_data;  in snd_output_buffer_putc()
315 	err = snd_output_buffer_need(output, 1);  in snd_output_buffer_putc()
322 static int snd_output_buffer_flush(snd_output_t *output ATTRIBUTE_UNUSED)  in snd_output_buffer_flush()
324 	snd_output_buffer_t *buffer = output->private_data;  in snd_output_buffer_flush()
348 size_t snd_output_buffer_string(snd_output_t *output, char **buf)  in snd_output_buffer_string()  argument
350 	snd_output_buffer_t *buffer = output->private_data;  in snd_output_buffer_string()
365 size_t snd_output_buffer_steal(snd_output_t *output, char **buf)  in snd_output_buffer_steal()  argument
367 	snd_output_buffer_t *buffer = output->private_data;  in snd_output_buffer_steal()
385 	snd_output_t *output;  in snd_output_buffer_open()  local
391 	output = calloc(1, sizeof(*output));  in snd_output_buffer_open()
392 	if (!output) {  in snd_output_buffer_open()
399 	output->type = SND_OUTPUT_BUFFER;  in snd_output_buffer_open()
400 	output->ops = &snd_output_buffer_ops;  in snd_output_buffer_open()
401 	output->private_data = buffer;  in snd_output_buffer_open()
402 	*outputp = output;  in snd_output_buffer_open()