log.h

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#ifndef NAVIT_LOG_H
#define NAVIT_LOG_H
#define LOG_BUFFER_SIZE 256

enum log_flags {
        log_flag_replace_buffer=1,
        log_flag_force_flush=2,
        log_flag_keep_pointer=4,
        log_flag_keep_buffer=8,
        log_flag_truncate=16,
};
/* prototypes */
enum attr_type;
enum log_flags;
struct attr;
struct attr_iter;
struct log;
int log_get_attr(struct log *this_, enum attr_type type, struct attr *attr, struct attr_iter *iter);
struct log *log_new(struct attr *parent, struct attr **attrs);
void log_set_header(struct log *this_, char *data, int len);
void log_set_trailer(struct log *this_, char *data, int len);
void log_write(struct log *this_, char *data, int len, enum log_flags flags);
void *log_get_buffer(struct log *this_, int *len);
void log_printf(struct log *this_, char *fmt, ...);
void log_destroy(struct log *this_);
/* end of prototypes */
#endif