prepare for different payload dissectors

1 files changed, 9 insertions, 3 deletions

diff --git a/utils.h b/utils.h
index 8148518..f1f52f4 100644
--- a/utils.h
+++ b/utils.h
@@ -3,13 +3,19 @@
 /*! Determine number of elements in an array of static size */
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
 
+#define LOG(fmt, args ...) \
+	fprintf(stderr, ">>> UDTRACE: " fmt, ## args)
+
 /* add a file descriptor from the list of to-be-traced ones */
-void add_fd(int fd);
+void udtrace_add_fd(int fd);
 
 /* delete a file descriptor from the list of to-be-traced ones */
-void del_fd(int fd);
+void udtrace_del_fd(int fd);
+
+/* set the path of a given fd */
+void udtrace_fd_set_path(int fd, const char *path);
 
 /* is the given file descriptor part of the to-be-traced unix domain fd's? */
 bool is_unix_socket(int fd);
 
-char *udtrace_hexdump(const unsigned char *buf, int len, char *delim);
+void udtrace_data(int fd, bool is_out, const char *fn, const uint8_t *data, unsigned int len);