From 95ebf618b78814ef250bf40737816784cdaef74d Mon Sep 17 00:00:00 2001 From: Glenn L McGrath Date: Thu, 25 Oct 2001 14:18:08 +0000 Subject: *** empty log message *** --- archival/libunarchive/seek_sub_file.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 archival/libunarchive/seek_sub_file.c (limited to 'archival/libunarchive/seek_sub_file.c') diff --git a/archival/libunarchive/seek_sub_file.c b/archival/libunarchive/seek_sub_file.c new file mode 100644 index 0000000..76cc0bc --- /dev/null +++ b/archival/libunarchive/seek_sub_file.c @@ -0,0 +1,34 @@ +/* + * 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 +#include +#include + +off_t archive_offset; + +void seek_sub_file(FILE *src_stream, const int count) +{ + /* Try to fseek as faster */ + archive_offset += count; + if (fseek(src_stream, count, SEEK_CUR) != 0 && errno == ESPIPE) { + int i; + for (i = 0; i < count; i++) { + fgetc(src_stream); + } + } + return; +} \ No newline at end of file -- cgit v1.1