Change name of 'dm' to 'msg'. As Bruce noticed, it conflicts with

dungeon master, if anyone would like to play it on picobsd floppy... :-)

Noticed by:	bde

1 files changed, 74 insertions, 0 deletions

diff --git a/release/picobsd/tinyware/msg/msg.c b/release/picobsd/tinyware/msg/msg.c
new file mode 100644
index 0000000..f3dc410
--- /dev/null
+++ b/release/picobsd/tinyware/msg/msg.c
@@ -0,0 +1,74 @@
+/*-
+ * Copyright (c) 1998 Andrzej Bialecki <abial@freebsd.org>
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ *
+ * $Id$
+ */
+
+/*
+ * Small replacement for 'dmesg'. It doesn't need libkvm nor /dev/kmem.
+ */
+
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/sysctl.h>
+
+int
+main(int argc, char *argv[])
+{
+	int len,i;
+	char *buf,*p;
+	char *mib="machdep.msgbuf";
+
+	/* We use sysctlbyname, because the oid is unknown (OID_AUTO) */
+
+	/* get the buffer size */
+	i=sysctlbyname(mib,NULL,&len,NULL,NULL);
+	if(i) {
+		perror("buffer sizing");
+		exit(-1);
+	}
+	buf=(char *)malloc(len*sizeof(char));
+	i=sysctlbyname(mib,buf,&len,NULL,NULL);
+	if(i) {
+		perror("retrieving data");
+		exit(-1);
+	}
+	p=buf;
+	i=0;
+	while(p<(buf+len)) {
+		switch(*p) {
+		case '\0':
+			/* skip initial NULLs */
+			break;
+		default:
+			putchar(*p);
+		}
+		p++;
+	}
+	if(*--p!='\n') putchar('\n');
+	free(buf);
+	exit(0);
+}