1 files changed, 0 insertions, 297 deletions
diff --git a/Utilities/cmtar/append.c b/Utilities/cmtar/append.c
deleted file mode 100644
index 14c7362..0000000
--- a/Utilities/cmtar/append.c
+++ /dev/null
@@ -1,297 +0,0 @@
-/*
-**  Copyright 1998-2003 University of Illinois Board of Trustees
-**  Copyright 1998-2003 Mark D. Roth
-**  All rights reserved.
-**
-**  append.c - libtar code to append files to a tar archive
-**
-**  Mark D. Roth <roth@uiuc.edu>
-**  Campus Information Technologies and Educational Services
-**  University of Illinois at Urbana-Champaign
-*/
-
-#include <libtarint/internal.h>
-
-#include <stdio.h>
-#include <errno.h>
-#include <fcntl.h>
-#if defined(_WIN32) && !defined(__CYGWIN__)
-# include <libtar/compat.h>
-#else
-# ifdef HAVE_SYS_PARAM_H
-#  include <sys/param.h>
-# endif
-#endif
-#include <libtar/compat.h>
-#include <sys/types.h>
-
-#ifdef STDC_HEADERS
-# include <stdlib.h>
-# include <string.h>
-#endif
-
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#ifdef HAVE_IO_H
-# include <io.h>
-#endif
-
-struct tar_dev
-{
-  dev_t td_dev;
-  libtar_hash_t *td_h;
-};
-typedef struct tar_dev tar_dev_t;
-
-struct tar_ino
-{
-  ino_t ti_ino;
-  char ti_name[TAR_MAXPATHLEN];
-};
-typedef struct tar_ino tar_ino_t;
-
-
-/* free memory associated with a tar_dev_t */
-void
-tar_dev_free(tar_dev_t *tdp)
-{
-  libtar_hash_free(tdp->td_h, free);
-  free(tdp);
-}
-
-
-/* appends a file to the tar archive */
-int
-tar_append_file(TAR *t, char *realname, char *savename)
-{
-  struct stat s;
-  libtar_hashptr_t hp;
-  tar_dev_t *td;
-  tar_ino_t *ti;
-#if !defined(_WIN32) || defined(__CYGWIN__)
-  int i;
-#else
-  size_t plen;
-#endif
-  char path[TAR_MAXPATHLEN];
-
-#ifdef DEBUG
-  printf("==> tar_append_file(TAR=0x%lx (\"%s\"), realname=\"%s\", "
-         "savename=\"%s\")\n", t, t->pathname, realname,
-         (savename ? savename : "[NULL]"));
-#endif
-
-#if defined(_WIN32) && !defined(__CYGWIN__)
-  strncpy(path, realname, sizeof(path)-1);
-  path[sizeof(path)-1] = 0;
-  plen = strlen(path);
-  if (path[plen-1] == '/' )
-    {
-    path[plen-1] = 0;
-    }
-  if (stat(path, &s) != 0)
-#else
-  if (lstat(realname, &s) != 0)
-#endif
-  {
-#ifdef DEBUG
-    perror("lstat()");
-#endif
-    return -1;
-  }
-
-  /* set header block */
-#ifdef DEBUG
-  puts("    tar_append_file(): setting header block...");
-#endif
-  memset(&(t->th_buf), 0, sizeof(struct tar_header));
-  th_set_from_stat(t, &s);
-
-  /* set the header path */
-#ifdef DEBUG
-  puts("    tar_append_file(): setting header path...");
-#endif
-  th_set_path(t, (savename ? savename : realname));
-
-  /* check if it's a hardlink */
-#ifdef DEBUG
-  puts("    tar_append_file(): checking inode cache for hardlink...");
-#endif
-  libtar_hashptr_reset(&hp);
-  if (libtar_hash_getkey(t->h, &hp, &(s.st_dev),
-             (libtar_matchfunc_t)dev_match) != 0)
-    td = (tar_dev_t *)libtar_hashptr_data(&hp);
-  else
-  {
-#ifdef DEBUG
-    printf("+++ adding hash for device (0x%lx, 0x%lx)...\n",
-           major(s.st_dev), minor(s.st_dev));
-#endif
-    td = (tar_dev_t *)calloc(1, sizeof(tar_dev_t));
-    td->td_dev = s.st_dev;
-    td->td_h = libtar_hash_new(256, (libtar_hashfunc_t)ino_hash);
-    if (td->td_h == NULL)
-      return -1;
-    if (libtar_hash_add(t->h, td) == -1)
-      return -1;
-  }
-  libtar_hashptr_reset(&hp);
-#if !defined(_WIN32) || defined(__CYGWIN__)
-  if (libtar_hash_getkey(td->td_h, &hp, &(s.st_ino),
-             (libtar_matchfunc_t)ino_match) != 0)
-  {
-    ti = (tar_ino_t *)libtar_hashptr_data(&hp);
-#ifdef DEBUG
-    printf("    tar_append_file(): encoding hard link \"%s\" "
-           "to \"%s\"...\n", realname, ti->ti_name);
-#endif
-    t->th_buf.typeflag = LNKTYPE;
-    th_set_link(t, ti->ti_name);
-  }
-  else
-#endif
-  {
-#ifdef DEBUG
-    printf("+++ adding entry: device (0x%lx,0x%lx), inode %ld "
-           "(\"%s\")...\n", major(s.st_dev), minor(s.st_dev),
-           s.st_ino, realname);
-#endif
-    ti = (tar_ino_t *)calloc(1, sizeof(tar_ino_t));
-    if (ti == NULL)
-      return -1;
-    ti->ti_ino = s.st_ino;
-    snprintf(ti->ti_name, sizeof(ti->ti_name), "%s",
-       savename ? savename : realname);
-    libtar_hash_add(td->td_h, ti);
-  }
-
-#if !defined(_WIN32) || defined(__CYGWIN__)
-  /* check if it's a symlink */
-  if (TH_ISSYM(t))
-  {
-#if defined(_WIN32) && !defined(__CYGWIN__)
-    i = -1;
-#else
-    i = readlink(realname, path, sizeof(path));
-#endif
-    if (i == -1)
-      return -1;
-    if (i >= TAR_MAXPATHLEN)
-      i = TAR_MAXPATHLEN - 1;
-    path[i] = '\0';
-#ifdef DEBUG
-    printf("    tar_append_file(): encoding symlink \"%s\" -> "
-           "\"%s\"...\n", realname, path);
-#endif
-    th_set_link(t, path);
-  }
-#endif
-
-  /* print file info */
-  if (t->options & TAR_VERBOSE)
-    th_print_long_ls(t);
-
-#ifdef DEBUG
-  puts("    tar_append_file(): writing header");
-#endif
-  /* write header */
-  if (th_write(t) != 0)
-  {
-#ifdef DEBUG
-    printf("t->fd = %d\n", t->fd);
-#endif
-    return -1;
-  }
-#ifdef DEBUG
-  puts("    tar_append_file(): back from th_write()");
-#endif
-
-  /* if it's a regular file, write the contents as well */
-  if (TH_ISREG(t) && tar_append_regfile(t, realname) != 0)
-    return -1;
-
-  return 0;
-}
-
-
-/* write EOF indicator */
-int
-tar_append_eof(TAR *t)
-{
-  ssize_t i, j;
-  char block[T_BLOCKSIZE];
-
-  memset(&block, 0, T_BLOCKSIZE);
-  for (j = 0; j < 2; j++)
-  {
-    i = tar_block_write(t, &block);
-    if (i != T_BLOCKSIZE)
-    {
-      if (i != -1)
-        errno = EINVAL;
-      return -1;
-    }
-  }
-
-  return 0;
-}
-
-
-/* add file contents to a tarchive */
-int
-tar_append_regfile(TAR *t, char *realname)
-{
-  char block[T_BLOCKSIZE];
-  int filefd;
-  ssize_t i, j;
-  size_t size;
-
-#if defined( _WIN32 ) || defined(__CYGWIN__)
-  filefd = open(realname, O_RDONLY | O_BINARY);
-#else
-  filefd = open(realname, O_RDONLY);
-#endif
-  if (filefd == -1)
-  {
-#ifdef DEBUG
-    perror("open()");
-#endif
-    return -1;
-  }
-
-  size = th_get_size(t);
-  for (i = size; i > T_BLOCKSIZE; i -= T_BLOCKSIZE)
-  {
-    j = read(filefd, &block, T_BLOCKSIZE);
-    if (j != T_BLOCKSIZE)
-    {
-      if (j != -1)
-        {
-        fprintf(stderr, "Unexpected size of read data: %d <> %d for file: %s\n",
-          (int)j, T_BLOCKSIZE, realname);
-        errno = EINVAL;
-        }
-      return -1;
-    }
-    if (tar_block_write(t, &block) == -1)
-      return -1;
-  }
-
-  if (i > 0)
-  {
-    j = (size_t)read(filefd, &block, (unsigned int)i);
-    if (j == -1)
-      return -1;
-    memset(&(block[i]), 0, T_BLOCKSIZE - i);
-    if (tar_block_write(t, &block) == -1)
-      return -1;
-  }
-
-  close(filefd);
-
-  return 0;
-}
-
-