NAME

SYNOPSIS

DESCRIPTION

OPTIONS

-A

Exclude ANSI C keywords. All globals and functions defined by the ANSI C standard are ignored.

-c

Print all calls within a function, including subsequent invocations of the same function.

-C

Exclude C99 keywords. All globals and functions defined by the C99 standard are ignored. This does not include the ANSI C standard, but only new keywords of the C99 standard.

-d num

The depth at which the graph is cut off. The num argument must be a positive integer >=0.

-G

Exclude GCC specific keywords. All keywords defined and used by the GNU C compiler are ignored.

-g

Produce a dot(1) graph for graphviz output.

-i incl

Increase the number of included symbols. The incl argument can be one of the following characters:

x

Include external and static data symbols.

_

Include names that begin with an underscore.

-P

Exclude POSIX keywords. All globals and functions defined by the IEEE Std 1003.1-2001 (“POSIX.1”) specification are ignored. This does not include the ANSI C or C99 standards, but keywords of the IEEE Std 1003.1-2001 (“POSIX.1”) specification.

-r

Print the flowgraph in reversed order, producing an inverted listing showing the callers of each function.

-R root

The function to use as root function. The default is "main". If set to a name, that cannot be found in the file, all functions are printed.

EXAMPLES

EXIT STATUS

SEE ALSO

BUGS

AUTHORS