1 files changed, 0 insertions, 159 deletions
diff --git a/cras/src/common/dumper.c b/cras/src/common/dumper.c
deleted file mode 100644
index 5da16df8..00000000
--- a/cras/src/common/dumper.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/* Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
-#include <syslog.h>
-
-#include "dumper.h"
-
-void dumpf(struct dumper *dumper, const char *format, ...)
-{
-	va_list ap;
-	va_start(ap, format);
-	dumper->vprintf(dumper, format, ap);
-	va_end(ap);
-}
-
-/* dumper which outputs to syslog */
-
-struct syslog_data {
-	int priority;
-	struct dumper *mem_dumper;
-};
-
-static void syslog_vprintf(struct dumper *dumper, const char *fmt, va_list ap)
-{
-	char *buf;
-	int size, i;
-	struct syslog_data *data = (struct syslog_data *)dumper->data;
-	struct dumper *mem_dumper = data->mem_dumper;
-
-	/* We cannot use syslog() directly each time we are called,
-	 * because syslog() will always append a newline to the
-	 * output, so the user will not be able to construct a line
-	 * incrementally using multiple calls. What we do here is to
-	 * collect the output in a buffer until a newline is given by
-	 * the user. */
-
-	mem_dumper->vprintf(mem_dumper, fmt, ap);
-again:
-	mem_dumper_get(mem_dumper, &buf, &size);
-	for (i = 0; i < size; i++) {
-		if (buf[i] == '\n') {
-			syslog(data->priority, "%.*s", i + 1, buf);
-			mem_dumper_consume(mem_dumper, i + 1);
-			goto again;
-		}
-	}
-}
-
-struct dumper *syslog_dumper_create(int priority)
-{
-	struct dumper *dumper = calloc(1, sizeof(struct dumper));
-	struct syslog_data *data = calloc(1, sizeof(struct syslog_data));
-	data->priority = priority;
-	data->mem_dumper = mem_dumper_create();
-	dumper->data = data;
-	dumper->vprintf = &syslog_vprintf;
-	return dumper;
-}
-
-void syslog_dumper_free(struct dumper *dumper)
-{
-	mem_dumper_free(((struct syslog_data *)dumper->data)->mem_dumper);
-	free(dumper->data);
-	free(dumper);
-}
-
-/* dumper which outputs to a memory buffer */
-
-struct mem_data {
-	char *buf;
-	int size;
-	int capacity;
-};
-
-static void mem_vprintf(struct dumper *dumper, const char *format, va_list ap)
-{
-	int n;
-	char *tmp;
-	struct mem_data *data = (struct mem_data *)dumper->data;
-
-	while (1) {
-		/* try to use the remaining space */
-		int remaining = data->capacity - data->size;
-		n = vsnprintf(data->buf + data->size, remaining, format, ap);
-
-		/* enough space? */
-		if (n > -1 && n < remaining) {
-			data->size += n;
-			return;
-		}
-
-		/* allocate more space and try again */
-		tmp = realloc(data->buf, data->capacity * 2);
-		if (tmp == NULL)
-			return;
-		data->buf = tmp;
-		data->capacity *= 2;
-	}
-}
-
-struct dumper *mem_dumper_create()
-{
-	struct dumper *dumper = calloc(1, sizeof(struct dumper));
-	struct mem_data *data = calloc(1, sizeof(struct mem_data));
-	if (!dumper || !data)
-		goto error;
-	data->size = 0;
-	data->capacity = 80;
-	data->buf = malloc(data->capacity);
-	if (!data->buf)
-		goto error;
-	data->buf[0] = '\0';
-	dumper->data = data;
-	dumper->vprintf = &mem_vprintf;
-	return dumper;
-
-error:
-	if (dumper)
-		free(dumper);
-	if (data)
-		free(data);
-	return NULL;
-}
-
-void mem_dumper_free(struct dumper *dumper)
-{
-	struct mem_data *data = (struct mem_data *)dumper->data;
-	free(data->buf);
-	free(data);
-	free(dumper);
-}
-
-void mem_dumper_clear(struct dumper *dumper)
-{
-	struct mem_data *data = (struct mem_data *)dumper->data;
-	data->buf[0] = '\0';
-	data->size = 0;
-}
-
-void mem_dumper_consume(struct dumper *dumper, int n)
-{
-	struct mem_data *data = (struct mem_data *)dumper->data;
-	if (n > data->size)
-		n = data->size;
-	memmove(data->buf, data->buf + n, data->size - n + 1);
-	data->size -= n;
-}
-
-void mem_dumper_get(struct dumper *dumper, char **buf, int *size)
-{
-	struct mem_data *data = (struct mem_data *)dumper->data;
-	*buf = data->buf;
-	*size = data->size;
-}