char * exarg_get_string ( char *  arg_name)

Allows to get defined string for a given command line.

Returns the value associated with the argument name. The returned value must not be deallocated. If it is needed a string copy use exarg_get_string_alloc.

The value associated with the param or NULL if fail.

References EXARG_STRING.

Referenced by exarg_get_string_alloc().