1 files changed, 61 insertions, 0 deletions
diff --git a/accel-dp/log.h b/accel-dp/log.h
new file mode 100644
index 00000000..2f4d1b86
--- /dev/null
+++ b/accel-dp/log.h
@@ -0,0 +1,61 @@
+#ifndef __LOG_H__
+#define __LOG_H__
+
+#ifdef MINIMAL
+#define log_error(...) fprintf(stderr, __VA_ARGS__)
+#define log_warn(...) fprintf(stderr, __VA_ARGS__)
+#define log_info1(...) fprintf(stderr, __VA_ARGS__)
+#define log_info2(...) fprintf(stderr, __VA_ARGS__)
+#define log_debug(...) fprintf(stderr, __VA_ARGS__)
+#define log_msg(...) fprintf(stderr, __VA_ARGS__)
+#define log_append(...) fprintf(stderr, __VA_ARGS__)
+#define log_emerg(...) fprintf(stderr, __VA_ARGS__)
+#else
+
+#include <stdarg.h>
+#include <sys/time.h>
+#include "list.h"
+
+#define LOG_MAX_SIZE 4096
+#define LOG_CHUNK_SIZE 128
+
+struct log_msg {
+	struct list_head entry;
+	struct timeval timestamp;
+	void *lpd;
+	int level;
+	struct log_chunk *hdr;
+	struct list_head *chunks;
+};
+
+struct log_chunk {
+	struct list_head entry;
+	int len;
+	char msg[0];
+};
+
+struct log_target {
+	struct list_head entry;
+
+	void (*log)(struct log_msg *);
+	void (*reopen)(void);
+};
+
+void log_free_msg(struct log_msg *msg);
+
+void log_emerg(const char *fmt, ...) __attribute__((format(gnu_printf, 1, 2)));
+
+void log_error(const char *fmt, ...) __attribute__((format(gnu_printf, 1, 2)));
+void log_warn(const char *fmt, ...) __attribute__((format(gnu_printf, 1, 2)));
+void log_info1(const char *fmt, ...) __attribute__((format(gnu_printf, 1, 2)));
+void log_info2(const char *fmt, ...) __attribute__((format(gnu_printf, 1, 2)));
+void log_debug(const char *fmt, ...) __attribute__((format(gnu_printf, 1, 2)));
+void log_msg(const char *fmt, ...) __attribute__((format(gnu_printf, 1, 2)));
+void log_append(const char *str, int len);
+
+#define log_ppp_error(...) log_error(__VA_ARGS__)
+
+void log_register_target(struct log_target *t);
+#endif
+
+#endif