1 files changed, 107 insertions, 0 deletions
diff --git a/debian/htdig/htdig-3.2.0b6/db/os_tmpdir.c b/debian/htdig/htdig-3.2.0b6/db/os_tmpdir.c
new file mode 100644
index 00000000..8918fbbe
--- /dev/null
+++ b/debian/htdig/htdig-3.2.0b6/db/os_tmpdir.c
@@ -0,0 +1,107 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1998, 1999
+ *	Sleepycat Software.  All rights reserved.
+ */
+
+#include "db_config.h"
+
+#ifndef lint
+static const char sccsid[] = "@(#)os_tmpdir.c	11.1 (Sleepycat) 7/25/99";
+#endif /* not lint */
+
+#ifndef NO_SYSTEM_INCLUDES
+#include <sys/types.h>
+
+#include <errno.h>
+#include <stdlib.h>
+#endif
+
+#include "db_int.h"
+
+#ifdef macintosh
+#include <TFileSpec.h>
+#endif
+
+/*
+ * CDB___os_tmpdir --
+ *	Set the temporary directory path.
+ *
+ * The order of items in the list structure and the order of checks in
+ * the environment are documented.
+ *
+ * PUBLIC: int CDB___os_tmpdir __P((DB_ENV *, u_int32_t));
+ */
+int
+CDB___os_tmpdir(dbenv, flags)
+	DB_ENV *dbenv;
+	u_int32_t flags;
+{
+	/*
+	 * !!!
+	 * Don't change this to:
+	 *
+	 *	static const char * const list[]
+	 *
+	 * because it creates a text relocation in position independent code.
+	 */
+	static const char * list[] = {
+		"/var/tmp",
+		"/usr/tmp",
+		"/temp",		/* Windows. */
+		"/tmp",
+		"C:/temp",		/* Windows. */
+		"C:/tmp",		/* Windows. */
+		NULL
+	};
+	const char * const *lp, *p;
+
+	/* Use the environment if it's permitted and initialized. */
+	p = NULL;
+	if (LF_ISSET(DB_USE_ENVIRON) ||
+	    (LF_ISSET(DB_USE_ENVIRON_ROOT) && CDB___os_isroot() == 0)) {
+		if ((p = getenv("TMPDIR")) != NULL && p[0] == '\0') {
+			CDB___db_err(dbenv, "illegal TMPDIR environment variable");
+			return (EINVAL);
+		}
+		/* Windows */
+		if (p == NULL && (p = getenv("TEMP")) != NULL && p[0] == '\0') {
+			CDB___db_err(dbenv, "illegal TEMP environment variable");
+			return (EINVAL);
+		}
+		/* Windows */
+		if (p == NULL && (p = getenv("TMP")) != NULL && p[0] == '\0') {
+			CDB___db_err(dbenv, "illegal TMP environment variable");
+			return (EINVAL);
+		}
+		/* Macintosh */
+		if (p == NULL &&
+		    (p = getenv("TempFolder")) != NULL && p[0] == '\0') {
+			CDB___db_err(dbenv,
+			    "illegal TempFolder environment variable");
+			return (EINVAL);
+		}
+	}
+
+#ifdef macintosh
+	/* Get the path to the temporary folder. */
+	if (p == NULL) {
+		FSSpec spec;
+
+		if (!Special2FSSpec(kTemporaryFolderType,
+		    kOnSystemDisk, 0, &spec))
+			(void)CDB___os_strdup(FSp2FullPath(&spec), &p);
+	}
+#endif
+
+	/* Step through the list looking for a possibility. */
+	if (p == NULL)
+		for (lp = list; *lp != NULL; ++lp)
+			if (CDB___os_exists(p = *lp, NULL) == 0)
+				break;
+	if (p == NULL)
+		return (0);
+
+	return (CDB___os_strdup(p, &dbenv->db_tmp_dir));
+}