This commit was manufactured by cvs2svn to create tag 'busybox_1_00'.

1 files changed, 35 insertions, 0 deletions

diff --git a/busybox/archival/libunarchive/seek_by_jump.c b/busybox/archival/libunarchive/seek_by_jump.c
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--- /dev/null
+++ b/busybox/archival/libunarchive/seek_by_jump.c
@@ -0,0 +1,35 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <sys/types.h>
+#include <errno.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+#include "libbb.h"
+#include "unarchive.h"
+
+extern void seek_by_jump(const archive_handle_t *archive_handle, const unsigned int amount)
+{
+	if (lseek(archive_handle->src_fd, (off_t) amount, SEEK_CUR) == (off_t) -1) {
+#ifdef CONFIG_FEATURE_UNARCHIVE_TAPE
+		if (errno == ESPIPE) {
+			seek_by_char(archive_handle, amount);
+		} else
+#endif
+			bb_perror_msg_and_die("Seek failure");
+	}
+}