6 vat_suspend (vlib_main_t * vm, f64 interval)
8 vlib_process_suspend (vm, interval);
12 format_api_error (u8 * s, va_list * args)
14 vat_main_t *vam = va_arg (*args, vat_main_t *);
15 i32 error = va_arg (*args, u32);
18 p = hash_get (vam->error_string_by_error_number, -error);
21 s = format (s, "%s", p[0]);
23 s = format (s, "%d", error);
29 init_error_string_table (vat_main_t * vam)
32 vam->error_string_by_error_number = hash_create (0, sizeof (uword));
34 #define _(n,v,s) hash_set (vam->error_string_by_error_number, -v, s);
35 foreach_vnet_api_error;
38 hash_set (vam->error_string_by_error_number, 99, "Misc");
42 api_main_init (vlib_main_t * vm)
44 vat_main_t *vam = &vat_main;
47 vam->my_client_index = (u32) ~ 0;
48 init_error_string_table (vam);
53 VLIB_INIT_FUNCTION (api_main_init);
56 api_command_fn (vlib_main_t * vm,
57 unformat_input_t * input, vlib_cli_command_t * cmd)
59 vat_main_t *vam = &vat_main;
60 unformat_input_t _input;
62 u8 *cmdp, *argsp, *this_cmd;
66 int (*fp) (vat_main_t *);
67 api_main_t *am = &api_main;
69 vam->vl_input_queue = am->shmem_hdr->vl_input_queue;
71 vec_reset_length (vam->inbuf);
74 while (((c = unformat_get_input (input)) != '\n') &&
75 (c != UNFORMAT_END_OF_INPUT))
76 vec_add1 (vam->inbuf, c);
78 /* Add 1 octet's worth of extra space in case there are no args... */
79 vec_add1 (vam->inbuf, 0);
81 /*$$$$ reinstall macro evaluator */
83 /* Split input into cmd + args */
84 this_cmd = cmdp = vam->inbuf;
86 while (cmdp < (this_cmd + vec_len (this_cmd)))
88 if (*cmdp == ' ' || *cmdp == '\t' || *cmdp == '\n')
97 while (argsp < (this_cmd + vec_len (this_cmd)))
99 if (*argsp != ' ' && *argsp != '\t' && *argsp != '\n')
108 while (argsp < (this_cmd + vec_len (this_cmd)))
110 if (*argsp == ' ' || *argsp == '\t' || *argsp == '\n')
118 /* Blank input line? */
122 p = hash_get_mem (vam->function_by_name, cmdp);
125 return clib_error_return (0, "'%s': function not found\n", cmdp);
128 arg_len = strlen ((char *) argsp);
130 unformat_init_string (vam->input, (char *) argsp, arg_len);
137 unformat_free (vam->input);
138 return clib_error_return (0,
139 "%s error: %U\n", cmdp,
140 format_api_error, vam, rv);
142 if (vam->regenerate_interface_table)
144 vam->regenerate_interface_table = 0;
145 api_sw_interface_dump (vam);
148 unformat_free (vam->input);
153 VLIB_CLI_COMMAND (api_command, static) =
155 .path = "binary-api",
156 .short_help = "binary-api <name> [<args>]",
157 .function = api_command_fn,
162 api_cli_output (void *notused, const char *fmt, ...)
165 vat_main_t *vam = &vat_main;
166 vlib_main_t *vm = vam->vlib_main;
167 vlib_process_t *cp = vlib_get_current_process (vm);
171 s = va_format (0, fmt, &va);
174 /* Terminate with \n if not present. */
175 if (vec_len (s) > 0 && s[vec_len (s) - 1] != '\n')
178 if ((!cp) || (!cp->output_function))
179 fformat (stdout, "%v", s);
181 cp->output_function (cp->output_function_arg, s, vec_len (s));
187 * fd.io coding-style-patch-verification: ON
190 * eval: (c-set-style "gnu")