+/*
+ * Error handling for libcdecl.
+ * Copyright © 2011-2012, 2021 Nick Bowler
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
#include <config.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
+
#include <glthread/lock.h>
#include <glthread/tls.h>
+
#include "cdecl.h"
-#include "error.h"
-#include "i18n.h"
+#include "cdecl-internal.h"
gl_once_define(static, tls_initialized);
static gl_tls_key_t tls_key;
struct err_state {
struct cdecl_error err;
size_t nstr;
- char str[];
+ char str[FLEXIBLE_ARRAY_MEMBER];
};
/* This error is reserved for extremely dire out-of-memory conditions. */
const char *cdecl__strerror(unsigned code)
{
-# include "errtab.h"
+#include "errtab.h"
- assert(code < sizeof offtab / sizeof offtab[0]);
- assert(offtab[code] != 0);
+ switch (code) {
+ case CDECL_ENOMEM: return gettext(strtab+err_enomem);
+ case CDECL_ENOPARSE: return gettext(strtab+err_enoparse);
+ }
- return gettext((char *)&strtab + offtab[code]);
+ assert(0);
}
static void free_err(void *err)