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-rw-r--r--Build/source/utils/gzip/zip.c117
1 files changed, 0 insertions, 117 deletions
diff --git a/Build/source/utils/gzip/zip.c b/Build/source/utils/gzip/zip.c
deleted file mode 100644
index 507d1616efd..00000000000
--- a/Build/source/utils/gzip/zip.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/* zip.c -- compress files to the gzip or pkzip format
- * Copyright (C) 1992-1993 Jean-loup Gailly
- * This is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License, see the file COPYING.
- */
-
-#ifdef RCSID
-static char rcsid[] = "$Id: zip.c,v 0.17 1993/06/10 13:29:25 jloup Exp $";
-#endif
-
-#include <ctype.h>
-#include <sys/types.h>
-
-#include "tailor.h"
-#include "gzip.h"
-#include "crypt.h"
-
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-#ifndef NO_FCNTL_H
-# include <fcntl.h>
-#endif
-
-local ulg crc; /* crc on uncompressed file data */
-long header_bytes; /* number of bytes in gzip header */
-
-/* ===========================================================================
- * Deflate in to out.
- * IN assertions: the input and output buffers are cleared.
- * The variables time_stamp and save_orig_name are initialized.
- */
-int zip(in, out)
- int in, out; /* input and output file descriptors */
-{
- uch flags = 0; /* general purpose bit flags */
- ush attr = 0; /* ascii/binary flag */
- ush deflate_flags = 0; /* pkzip -es, -en or -ex equivalent */
-
- ifd = in;
- ofd = out;
- outcnt = 0;
-
- /* Write the header to the gzip file. See algorithm.doc for the format */
-
- method = DEFLATED;
- put_byte(GZIP_MAGIC[0]); /* magic header */
- put_byte(GZIP_MAGIC[1]);
- put_byte(DEFLATED); /* compression method */
-
- if (save_orig_name) {
- flags |= ORIG_NAME;
- }
- put_byte(flags); /* general flags */
- put_long(time_stamp);
-
- /* Write deflated file to zip file */
- crc = updcrc(0, 0);
-
- bi_init(out);
- ct_init(&attr, &method);
- lm_init(level, &deflate_flags);
-
- put_byte((uch)deflate_flags); /* extra flags */
- put_byte(OS_CODE); /* OS identifier */
-
- if (save_orig_name) {
- char *p = basename(ifname); /* Don't save the directory part. */
- do {
- put_char(*p);
- } while (*p++);
- }
- header_bytes = (long)outcnt;
-
- (void)deflate();
-
-#if !defined(NO_SIZE_CHECK) && !defined(RECORD_IO)
- /* Check input size (but not in VMS -- variable record lengths mess it up)
- * and not on MSDOS -- diet in TSR mode reports an incorrect file size)
- */
- if (ifile_size != -1L && isize != (ulg)ifile_size) {
- Trace((stderr, " actual=%ld, read=%ld ", ifile_size, isize));
- fprintf(stderr, "%s: %s: file size changed while zipping\n",
- progname, ifname);
- }
-#endif
-
- /* Write the crc and uncompressed size */
- put_long(crc);
- put_long(isize);
- header_bytes += 2*sizeof(long);
-
- flush_outbuf();
- return OK;
-}
-
-
-/* ===========================================================================
- * Read a new buffer from the current input file, perform end-of-line
- * translation, and update the crc and input file size.
- * IN assertion: size >= 2 (for end-of-line translation)
- */
-int file_read(buf, size)
- char *buf;
- unsigned size;
-{
- unsigned len;
-
- Assert(insize == 0, "inbuf not empty");
-
- len = read(ifd, buf, size);
- if (len == (unsigned)(-1) || len == 0) return (int)len;
-
- crc = updcrc((uch*)buf, len);
- isize += (ulg)len;
- return (int)len;
-}