/* SPDX-License-Identifier: Apache-2.0 * Copyright(c) 2022 Cisco Systems, Inc. */ #include <vppinfra/error.h> #include <vnet/api_errno.h> static char *error_strings[] = { #define _(a, b, c) [-(b)] = c, foreach_vnet_error #undef _ }; clib_error_t * vnet_error (vnet_error_t rv, char *fmt, ...) { clib_error_t *e, *err = 0; va_list va; vec_add2 (err, e, 1); e->what = format (e->what, "%s", error_strings[-rv]); if (fmt) { vec_add1 (e->what, ' '); vec_add1 (e->what, '('); va_start (va, fmt); e->what = va_format (e->what, fmt, &va); vec_add1 (e->what, ')'); va_end (va); } e->code = rv; return err; } u8 * format_vnet_api_errno (u8 *s, va_list *args) { vnet_api_error_t api_error = va_arg (*args, vnet_api_error_t); #ifdef _ #undef _ #endif #define _(a, b, c) \ case b: \ s = format (s, "%s", c); \ break; switch (api_error) { foreach_vnet_error default : s = format (s, "UNKNOWN"); break; } return s; #undef _ }