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-rw-r--r--cpukit/libmisc/shell/vwarn.c70
1 files changed, 70 insertions, 0 deletions
diff --git a/cpukit/libmisc/shell/vwarn.c b/cpukit/libmisc/shell/vwarn.c
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+++ b/cpukit/libmisc/shell/vwarn.c
@@ -0,0 +1,70 @@
+/* $NetBSD: vwarn.c,v 1.13 2005/09/13 01:44:09 christos Exp $ */
+
+/*-
+ * Copyright (c) 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#if HAVE_NBTOOL_CONFIG_H
+#include "nbtool_config.h"
+#endif
+
+#include <sys/cdefs.h>
+#if defined(LIBC_SCCS) && !defined(lint)
+#if 0
+static char sccsid[] = "@(#)err.c 8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: vwarn.c,v 1.13 2005/09/13 01:44:09 christos Exp $");
+#endif
+#endif /* LIBC_SCCS and not lint */
+
+#include <err.h>
+#include <errno.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef __weak_alias
+__weak_alias(vwarn, _vwarn)
+#endif
+
+void
+vwarn(const char *fmt, _BSD_VA_LIST_ ap)
+{
+ int sverrno;
+
+ sverrno = errno;
+#if 0
+ (void)fprintf(stderr, "%s: ", getprogname());
+#endif
+ if (fmt != NULL) {
+ (void)vfprintf(stdout, fmt, ap);
+ (void)fprintf(stdout, ": ");
+ }
+ (void)fprintf(stdout, "%s\n", strerror(sverrno));
+}