Calltree is a software tool that generates static call trees specifically for C programming language.
If you're searching for a tool that can parse and build a graph for the static call structure of input files with C syntax, then calltree command is a wise option to consider. It is a similar tool to cflow(1), but unlike cflow(1), calltree is not based on lint(1) and implements some additional functionalities.
Calltree even comes with its own C parser, which means that it can be utilized on systems that don't have lint(1) installed. However, one drawback of using calltree is that it does not list the return types of functions.
Moreover, the C parser utilized by calltree might not find all the calls of a function, particularly those carried out through function pointers. Despite this, calltree has the ability to detect recursive function calls and mark them with an ellipsis in the output.
Calltree even comes with its own C parser, which means that it can be utilized on systems that don't have lint(1) installed. However, one drawback of using calltree is that it does not list the return types of functions.
Moreover, the C parser utilized by calltree might not find all the calls of a function, particularly those carried out through function pointers. Despite this, calltree has the ability to detect recursive function calls and mark them with an ellipsis in the output.
What's New
Version 2.3: N/A