Probably it does not find the file string.h. Maybe the -parse_c or
-verbose_parsing argument can help you see what files are included.
julia
On Sun, 1 Jan 2012, SF Markus Elfring wrote:
I imagine that the Coccinelle software can find such implementations that
are
similar to an interface style like "strcat()" or "strcpy()" if the
corresponding
source files are available for a static code analysis.
I have tried out a simple filter pattern like the following.
@is_pass_through_candidate@
identifier pt_function, input;
type data_type;
position pos;
@@
data_type@pos pt_function(..., data_type input, ...);
Now I wonder why the mentioned functions do not appear from a header file
like "string.h" in my small data export experiment.
http://en.wikipedia.org/wiki/C_string_handling#Overview_of_functions
elfring@Sonne:~/Projekte/Coccinelle/lokal/demos/pass-through> spatch -sp_file
list_pass-through_candidates.cocci -dir /usr/include -I /usr/include
-recursive_includes -c++
...
function|"data type"|parameter|"contained in"|"source file"|line|column
getmsg|"int"|__fildes||"/usr/include/stropts.h"|51|8
...
Regards,
Markus
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