+ {
+ size_t i;
+ ctf_funcinfo_t fi;
+ ctf_id_t *argv = NULL;
+
+ if (ctf_func_type_info (rfp, cdp->cd_type, &fi) < 0)
+ goto err; /* errno is set for us. */
+
+ if ((argv = calloc (fi.ctc_argc, sizeof (ctf_id_t *))) == NULL)
+ {
+ ctf_set_errno (rfp, errno);
+ goto err;
+ }
+
+ if (ctf_func_type_args (rfp, cdp->cd_type,
+ fi.ctc_argc, argv) < 0)
+ goto err; /* errno is set for us. */
+
+ ctf_decl_sprintf (&cd, "(*) (");
+ for (i = 0; i < fi.ctc_argc; i++)
+ {
+ char *arg = ctf_type_aname (rfp, argv[i]);
+
+ if (arg == NULL)
+ goto err; /* errno is set for us. */
+ ctf_decl_sprintf (&cd, "%s", arg);
+ free (arg);
+
+ if ((i < fi.ctc_argc - 1)
+ || (fi.ctc_flags & CTF_FUNC_VARARG))
+ ctf_decl_sprintf (&cd, ", ");
+ }
+
+ if (fi.ctc_flags & CTF_FUNC_VARARG)
+ ctf_decl_sprintf (&cd, "...");
+ ctf_decl_sprintf (&cd, ")");
+
+ free (argv);
+ break;
+
+ err:
+ free (argv);
+ ctf_decl_fini (&cd);
+ return NULL;
+ }