diff --git a/src/main/options.c b/src/main/options.c
index b257117..d665474 100644
--- a/src/main/options.c
+++ b/src/main/options.c
@@ -262,6 +262,8 @@ static bool opts_watchfd_processname(opts_t opts, const char *process_name)
 
 	/* Read the lines of output from the child process. */
 
+	/* TODO: use getdelim() instead of fgets() to eliminate fixed buffers. */
+
 	ok = true;
 	memset(buffer, 0, sizeof(buffer));
 	while ((0 == feof(fptr)) && (NULL != fgets(buffer, (int) (sizeof(buffer) - 1), fptr))) {
@@ -329,6 +331,8 @@ static bool opts_watchfd_listfile(opts_t opts, const char *filename)
 		return false;
 	}
 
+	/* TODO: use getdelim() instead of fgets() to eliminate fixed buffers. */
+
 	linenumber = 0;
 	memset(buffer, 0, sizeof(buffer));