+// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2015-19 David Lamparter, for NetDEF, Inc.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _FRR_ZLOG_H
* initialization and/or before config load. There is no need to call e.g.
* fprintf(stderr, ...) just because it's "too early" at startup. Depending
* on context, it may still be the right thing to use fprintf though -- try to
- * determine wether something is a log message or something else.
+ * determine whether something is a log message or something else.
*/
-extern void vzlogx(const struct xref_logmsg *xref, int prio,
- const char *fmt, va_list ap);
+extern void vzlogx(const struct xref_logmsg *xref, int prio, const char *fmt,
+ va_list ap) PRINTFRR(3, 0);
#define vzlog(prio, ...) vzlogx(NULL, prio, __VA_ARGS__)
PRINTFRR(2, 3)