1 files changed, 104 insertions, 0 deletions
diff --git a/usr.bin/ranlib/misc.c b/usr.bin/ranlib/misc.c
new file mode 100644
index 0000000..d1c8076
--- /dev/null
+++ b/usr.bin/ranlib/misc.c
@@ -0,0 +1,104 @@
+/*-
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Hugh Smith at The University of Guelph.
+ *
+ * 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ */
+
+#ifndef lint
+static char sccsid[] = "@(#)misc.c	8.1 (Berkeley) 6/6/93";
+#endif /* not lint */
+
+#include <sys/param.h>
+#include <sys/signal.h>
+#include <errno.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "pathnames.h"
+
+extern char *archive;			/* archive name */
+char *tname = "temporary file";		/* temporary file "name" */
+
+tmp()
+{
+	sigset_t set, oset;
+	int fd;
+	char *envtmp, path[MAXPATHLEN];
+
+	if ((envtmp = getenv("TMPDIR")) != NULL)
+		(void)sprintf(path, "%s%s", envtmp, strrchr(_PATH_RANTMP, '/'));
+	else
+		bcopy(_PATH_RANTMP, path, sizeof(_PATH_RANTMP));
+	
+	sigfillset(&set);
+	(void)sigprocmask(SIG_BLOCK, &set, &oset);
+	if ((fd = mkstemp(path)) == -1)
+		error(path);
+        (void)unlink(path);
+	(void)sigprocmask(SIG_SETMASK, &oset, NULL);
+	return(fd);
+}
+
+void *
+emalloc(len)
+	int len;
+{
+	void *p;
+
+	if ((p = malloc((u_int)len)) == NULL)
+		error(archive);
+	return(p);
+}
+
+char *
+rname(path)
+	char *path;
+{
+	register char *ind;
+
+	return((ind = rindex(path, '/')) ? ind + 1 : path);
+}
+
+badfmt()
+{
+	errno = EFTYPE;
+	error(archive);
+}
+
+error(name)
+	char *name;
+{
+	(void)fprintf(stderr, "ranlib: %s: %s\n", name, strerror(errno));
+	exit(1);
+}