7 rrd_args_t *ra_create (void) /* {{{ */
11 ra = malloc (sizeof (*ra));
14 memset (ra, 0, sizeof (*ra));
16 ra->options = array_create ();
17 ra->data = array_create ();
18 ra->calc = array_create ();
19 ra->areas = array_create ();
20 ra->lines = array_create ();
22 if ((ra->options == NULL)
25 || (ra->areas == NULL)
26 || (ra->lines == NULL))
33 } /* }}} rrd_args_t *ra_create */
35 void ra_destroy (rrd_args_t *ra) /* {{{ */
40 array_destroy (ra->options);
41 array_destroy (ra->data);
42 array_destroy (ra->calc);
43 array_destroy (ra->areas);
44 array_destroy (ra->lines);
47 } /* }}} void ra_destroy */
49 int ra_argc (rrd_args_t *ra)
54 return (array_argc (ra->options)
55 + array_argc (ra->data)
56 + array_argc (ra->calc)
57 + array_argc (ra->areas)
58 + array_argc (ra->lines));
59 } /* }}} int ra_argc */
61 char **ra_argv (rrd_args_t *ra) /* {{{ */
77 argv = calloc (argc + 1, sizeof (*argv));
84 #define APPEND_FIELD(field) do \
89 ary_argc = (size_t) array_argc (ra->field); \
90 ary_argv = array_argv (ra->field); \
91 if ((ary_argc > 0) && (ary_argv != NULL)) \
93 memcpy (argv + pos, ary_argv, ary_argc * sizeof (*ary_argv)); \
99 APPEND_FIELD (options);
102 APPEND_FIELD (areas);
103 APPEND_FIELD (lines);
108 } /* }}} char **ra_argv */
110 void ra_argv_free (char **argv) /* {{{ */
112 /* The pointers contained in the "argv" come from "array_argv". We don't need
113 * to free them. We only need to free what we actually alloced directly in
116 } /* }}} void ra_argv_free */
118 /* vim: set sw=2 sts=2 et fdm=marker : */