}
/* If restoring permissions, restore the mode for FILE_NAME from
- information given in *STAT_INFO (where *CURRENT_STAT_INFO gives
- the current status if CURRENT_STAT_INFO is nonzero); otherwise invert the
+ information given in *STAT_INFO (where *CUR_INFO gives
+ the current status if CUR_INFO is nonzero); otherwise invert the
INVERT_PERMISSIONS bits from the file's current permissions.
PERMSTATUS specifies the status of the file's permissions.
TYPEFLAG specifies the type of the file. */
static void
-set_mode (char const *file_name, struct stat const *stat_info,
- struct stat const *current_stat_info,
+set_mode (char const *file_name,
+ struct stat const *stat_info,
+ struct stat const *cur_info,
mode_t invert_permissions, enum permstatus permstatus,
char typeflag)
{
that we created, so there's no point optimizing this code for
other cases. */
struct stat st;
- if (! current_stat_info)
+ if (! cur_info)
{
if (stat (file_name, &st) != 0)
{
stat_error (file_name);
return;
}
- current_stat_info = &st;
+ cur_info = &st;
}
- mode = current_stat_info->st_mode ^ invert_permissions;
+ mode = cur_info->st_mode ^ invert_permissions;
}
if (chmod (file_name, mode) != 0)
/* Restore stat attributes (owner, group, mode and times) for
FILE_NAME, using information given in *STAT_INFO.
- If CURRENT_STAT_INFO is nonzero, *CURRENT_STAT_INFO is the
+ If CUR_INFO is nonzero, *CUR_INFO is the
file's currernt status.
If not restoring permissions, invert the
INVERT_PERMISSIONS bits from the file's current permissions.
punt for the rest. Sigh! */
static void
-set_stat (char const *file_name, struct stat const *stat_info,
- struct stat const *current_stat_info,
+set_stat (char const *file_name,
+ struct stat const *stat_info,
+ struct stat const *cur_info,
mode_t invert_permissions, enum permstatus permstatus,
char typeflag)
{
done, it is not possible anymore to change file permissions, so we
have to set permissions prior to possibly giving files away. */
- set_mode (file_name, stat_info, current_stat_info,
+ set_mode (file_name, stat_info, cur_info,
invert_permissions, permstatus, typeflag);
}
if (st.st_dev == dir_stat_info->st_dev
&& st.st_ino == dir_stat_info->st_ino)
{
- data->stat_info = current_stat;
- data->invert_permissions = (MODE_RWX
- & (current_stat.st_mode ^ st.st_mode));
+ data->stat_info = current_stat_info.stat;
+ data->invert_permissions =
+ (MODE_RWX & (current_stat_info.stat.st_mode ^ st.st_mode));
data->permstatus = ARCHIVED_PERMSTATUS;
return;
}
invert_permissions is zero, because
repair_delayed_set_stat may need to update the struct. */
delay_set_stat (file_name,
- ¤t_stat /* ignored */,
+ ¤t_stat_info.stat /* ignored */,
invert_permissions, INTERDIR_PERMSTATUS);
print_for_mkdir (file_name, cursor - file_name, mode);
*cursor = '/';
- if (errno == EEXIST
+ if (errno == EEXIST)
+ continue; /* Directory already exists. */
+ else if ((errno == ENOSYS /* Automounted dirs on Solaris return
+ this. Reported by Warren Hyde
+ <Warren.Hyde@motorola.com> */
#if MSDOS
- /* Turbo C mkdir gives a funny errno. */
- || errno == EACCES
+ || errno == EACCES /* Turbo C mkdir gives a funny errno. */
#endif
- )
- /* Directory already exists. */
+ )
+ && access (file_name, W_OK) == 0)
continue;
/* Some other error in the mkdir. We return to the caller. */
bool
fill_in_sparse_array (void)
{
- off_t sparse_data_size = current_stat.st_size;
+ off_t sparse_data_size = current_stat_info.stat.st_size;
off_t file_size = OFF_FROM_HEADER (current_header->oldgnu_header.realsize);
int sparses;
int counter;
return 1;
invalid_member:
- ERROR ((0, 0, "%s: invalid sparse archive member", current_file_name));
+ ERROR ((0, 0, _("%s: invalid sparse archive member"),
+ current_stat_info.file_name));
return 0;
}
struct delayed_set_stat *data = delayed_set_stat_head;
bool skip_this_one = 0;
struct stat st;
- struct stat const *current_stat_info = 0;
+ struct stat const *cur_info = 0;
check_for_renamed_directories |= data->after_symlinks;
if (check_for_renamed_directories)
{
- current_stat_info = &st;
+ cur_info = &st;
if (stat (data->file_name, &st) != 0)
{
stat_error (data->file_name);
}
if (! skip_this_one)
- set_stat (data->file_name, &data->stat_info, current_stat_info,
+ set_stat (data->file_name, &data->stat_info, cur_info,
data->invert_permissions, data->permstatus, DIRTYPE);
delayed_set_stat_head = data->next;
off_t file_size;
int interdir_made = 0;
char typeflag;
- union block *exhdr;
char *file_name;
set_next_block_after (current_header);
- decode_header (current_header, ¤t_stat, ¤t_format, 1);
+ decode_header (current_header, ¤t_stat_info, ¤t_format, 1);
- if (interactive_option && !confirm ("extract", current_file_name))
+ if (interactive_option && !confirm ("extract", current_stat_info.file_name))
{
skip_member ();
return;
if (verbose_option)
print_header (-1);
- file_name = safer_name_suffix (current_file_name, 0);
+ file_name = safer_name_suffix (current_stat_info.file_name, 0);
apply_nonancestor_delayed_set_stat (file_name, 0);
/* Appears to be a file. But BSD tar uses the convention that a slash
suffix means a directory. */
- if (current_trailing_slash)
+ if (current_stat_info.had_trailing_slash)
goto really_dir;
/* FIXME: deal with protection issues. */
| (old_files_option == OVERWRITE_OLD_FILES
? O_TRUNC
: O_EXCL));
- mode = current_stat.st_mode & MODE_RWX & ~ current_umask;
+ mode = current_stat_info.stat.st_mode & MODE_RWX & ~ current_umask;
if (to_stdout_option)
{
the open call that creates them. */
if (typeflag == CONTTYPE)
- fd = open (file_name, openflag | O_CTG, mode, current_stat.st_size);
+ fd = open (file_name, openflag | O_CTG, mode, current_stat_info.stat.st_size);
else
fd = open (file_name, openflag, mode);
name = xmalloc (name_length_bis);
memcpy (name, file_name, name_length_bis);
size = extract_sparse_file (fd, name,
- current_stat.st_size, file_size);
+ current_stat_info.stat.st_size, file_size);
free (sparsearray);
}
else
- for (size = current_stat.st_size; size > 0; )
+ for (size = current_stat_info.stat.st_size; size > 0; )
{
if (multi_volume_option)
{
- assign_string (&save_name, current_file_name);
- save_totsize = current_stat.st_size;
+ assign_string (&save_name, current_stat_info.file_name);
+ save_totsize = current_stat_info.stat.st_size;
save_sizeleft = size;
}
undo_last_backup ();
}
- set_stat (file_name, ¤t_stat, 0, 0,
+ set_stat (file_name, ¤t_stat_info.stat, 0, 0,
(old_files_option == OVERWRITE_OLD_FILES
? UNKNOWN_PERMSTATUS
: ARCHIVED_PERMSTATUS),
break;
if (absolute_names_option
- || ! (ISSLASH (current_link_name
- [FILESYSTEM_PREFIX_LEN (current_link_name)])
- || contains_dot_dot (current_link_name)))
+ || ! (ISSLASH (current_stat_info.link_name
+ [FILESYSTEM_PREFIX_LEN (current_stat_info.link_name)])
+ || contains_dot_dot (current_stat_info.link_name)))
{
- while (status = symlink (current_link_name, file_name),
+ while (status = symlink (current_stat_info.link_name, file_name),
status != 0)
if (!maybe_recoverable (file_name, &interdir_made))
break;
if (status == 0)
- set_stat (file_name, ¤t_stat, 0, 0, 0, SYMTYPE);
+ set_stat (file_name, ¤t_stat_info.stat, 0, 0, 0, SYMTYPE);
else
- symlink_error (current_link_name, file_name);
+ symlink_error (current_stat_info.link_name, file_name);
}
else
{
struct delayed_set_stat *h;
struct delayed_symlink *p =
xmalloc (offsetof (struct delayed_symlink, target)
- + strlen (current_link_name) + 1);
+ + strlen (current_stat_info.link_name) + 1);
p->next = delayed_symlink_head;
delayed_symlink_head = p;
p->dev = st.st_dev;
p->ino = st.st_ino;
p->mtime = st.st_mtime;
- p->uid = current_stat.st_uid;
- p->gid = current_stat.st_gid;
+ p->uid = current_stat_info.stat.st_uid;
+ p->gid = current_stat_info.stat.st_gid;
p->sources = xmalloc (offsetof (struct string_list, string)
+ strlen (file_name) + 1);
p->sources->next = 0;
strcpy (p->sources->string, file_name);
- strcpy (p->target, current_link_name);
+ strcpy (p->target, current_stat_info.link_name);
h = delayed_set_stat_head;
if (h && ! h->after_symlinks
again_link:
{
- char const *link_name = safer_name_suffix (current_link_name, 1);
+ char const *link_name = safer_name_suffix (current_stat_info.link_name, 1);
struct stat st1, st2;
int e;
#if S_IFCHR
case CHRTYPE:
- current_stat.st_mode |= S_IFCHR;
+ current_stat_info.stat.st_mode |= S_IFCHR;
goto make_node;
#endif
#if S_IFBLK
case BLKTYPE:
- current_stat.st_mode |= S_IFBLK;
+ current_stat_info.stat.st_mode |= S_IFBLK;
#endif
#if S_IFCHR || S_IFBLK
if (! prepare_to_extract (file_name, 0))
break;
- status = mknod (file_name, current_stat.st_mode,
- current_stat.st_rdev);
+ status = mknod (file_name, current_stat_info.stat.st_mode,
+ current_stat_info.stat.st_rdev);
if (status != 0)
{
if (maybe_recoverable (file_name, &interdir_made))
undo_last_backup ();
break;
};
- set_stat (file_name, ¤t_stat, 0, 0,
+ set_stat (file_name, ¤t_stat_info.stat, 0, 0,
ARCHIVED_PERMSTATUS, typeflag);
break;
#endif
if (! prepare_to_extract (file_name, 0))
break;
- while (status = mkfifo (file_name, current_stat.st_mode),
+ while (status = mkfifo (file_name, current_stat_info.stat.st_mode),
status != 0)
if (!maybe_recoverable (file_name, &interdir_made))
break;
if (status == 0)
- set_stat (file_name, ¤t_stat, 0, 0,
+ set_stat (file_name, ¤t_stat_info.stat, NULL, 0,
ARCHIVED_PERMSTATUS, typeflag);
else
{
else if (typeflag == GNUTYPE_DUMPDIR)
skip_member ();
- mode = ((current_stat.st_mode
+ mode = ((current_stat_info.stat.st_mode
| (we_are_root ? 0 : MODE_WXUSR))
& MODE_RWX);
if (status == 0
|| old_files_option == DEFAULT_OLD_FILES
|| old_files_option == OVERWRITE_OLD_FILES)
- delay_set_stat (file_name, ¤t_stat,
- MODE_RWX & (mode ^ current_stat.st_mode),
+ delay_set_stat (file_name, ¤t_stat_info.stat,
+ MODE_RWX & (mode ^ current_stat_info.stat.st_mode),
(status == 0
? ARCHIVED_PERMSTATUS
: UNKNOWN_PERMSTATUS));
case GNUTYPE_VOLHDR:
if (verbose_option)
- fprintf (stdlis, _("Reading %s\n"), quote (current_file_name));
+ fprintf (stdlis, _("Reading %s\n"), quote (current_stat_info.file_name));
break;
case GNUTYPE_NAMES:
case GNUTYPE_MULTIVOL:
ERROR ((0, 0,
_("%s: Cannot extract -- file is continued from another volume"),
- quotearg_colon (current_file_name)));
+ quotearg_colon (current_stat_info.file_name)));
skip_member ();
if (backup_option)
undo_last_backup ();
projects / chaz / tar / blobdiff