char *name; /* file name of directory */
};
-struct dumpdir *
+static struct dumpdir *
dumpdir_create0 (const char *contents, const char *cmask)
{
struct dumpdir *dump;
size_t i, total, ctsize, len;
char *p;
const char *q;
-
+
for (i = 0, total = 0, ctsize = 1, q = contents; *q; total++, q += len)
{
len = strlen (q) + 1;
return dump;
}
-struct dumpdir *
+static struct dumpdir *
dumpdir_create (const char *contents)
{
return dumpdir_create0 (contents, "YND");
}
-void
+static void
dumpdir_free (struct dumpdir *dump)
{
free (dump->elv);
/* Locate NAME in the dumpdir array DUMP.
Return pointer to the slot in DUMP->contents, or NULL if not found */
-char *
+static char *
dumpdir_locate (struct dumpdir *dump, const char *name)
{
char **ptr;
struct dumpdir_iter
{
struct dumpdir *dump; /* Dumpdir being iterated */
- int all; /* Iterate over all entries, not only D/N/Y */
+ int all; /* Iterate over all entries, not only D/N/Y */
size_t next; /* Index of the next element */
};
-char *
+static char *
dumpdir_next (struct dumpdir_iter *itr)
{
size_t cur = itr->next;
char *ret = NULL;
-
+
if (itr->all)
{
ret = itr->dump->contents + cur;
return ret;
}
-char *
+static char *
dumpdir_first (struct dumpdir *dump, int all, struct dumpdir_iter **pitr)
{
struct dumpdir_iter *itr = xmalloc (sizeof (*itr));
directory->dump = directory->idump = NULL;
directory->orig = NULL;
directory->flags = false;
- if (namelen && ISSLASH (name[namelen - 1]))
+ if (namelen > 1 && ISSLASH (name[namelen - 1]))
namelen--;
directory->name = xmalloc (namelen + 1);
memcpy (directory->name, name, namelen);
dirtail = dir;
return dir;
}
-
+
\f
-void
+static void
dirlist_replace_prefix (const char *pref, const char *repl)
{
struct directory *dp;
struct stat st;
if (deref_stat (dereference_option, p, &st) != 0)
{
- if (errno != ENOENT)
+ if (errno != ENOENT)
stat_diag (directory->name);
/* else: should have been already reported */
}
*entry = 'N';
return directory;
}
-
+
/* With NFS, the same file can have two different devices
if an NFS directory is mounted in multiple locations,
which is relatively common when automounting.
To avoid spurious incremental redumping of
directories, consider all NFS devices as equal,
relying on the i-node to establish differences. */
-
+
if (! ((!check_device_option
|| (DIR_IS_NFS (directory) && nfs)
|| directory->device_number == stat_data->st_dev)
}
else
directory->children = CHANGED_CHILDREN;
-
+
DIR_SET_FLAG (directory, DIRF_FOUND);
}
else
{
struct directory *d = find_directory_meta (stat_data->st_dev,
stat_data->st_ino);
-
+
directory = note_directory (name_buffer,
get_stat_mtime(stat_data),
stat_data->st_dev,
if (one_file_system_option && device != stat_data->st_dev
/* ... except if it was explicitely given in the command line */
&& !is_individual_file (name_buffer))
- /* FIXME:
+ /* FIXME:
WARNOPT (WARN_XDEV,
(0, 0,
_("%s: directory is on a different filesystem; not dumped"),
if (directory->children == NO_CHILDREN)
*entry = 'N';
}
-
+
DIR_SET_FLAG (directory, DIRF_INIT);
if (directory->children != NO_CHILDREN)
_("contents not dumped"));
directory->children = NO_CHILDREN;
break;
-
+
case exclusion_tag_under:
exclusion_tag_warning (name_buffer, tag_file_name,
_("contents not dumped"));
directory->tagfile = tag_file_name;
break;
-
+
case exclusion_tag_none:
break;
}
DIRECTORY->dump is replaced with the created template. Each entry is
prefixed with ' ' if it was present in DUMP and with 'Y' otherwise. */
-void
+static void
makedumpdir (struct directory *directory, const char *dir)
{
size_t i,
struct stat stat_data;
struct directory *directory;
char ch;
-
+
if (! dirp)
savedir_error (dir);
tmp = xstrdup (dir);
zap_slashes (tmp);
-
+
if (deref_stat (dereference_option, tmp, &stat_data))
{
dir_removed_diag (tmp, cmdline, stat_diag);
directory = procdir (tmp, &stat_data, device,
(cmdline ? PD_FORCE_INIT : 0),
&ch);
-
+
free (tmp);
nbuf = namebuf_create (dir);
if (dirp && directory->children != NO_CHILDREN)
{
char *entry; /* directory entry being scanned */
- dumpdir_iter_t itr;
+ struct dumpdir_iter *itr;
makedumpdir (directory, dirp);
\f
static void
-obstack_code_rename (struct obstack *stk, char *from, char *to)
+obstack_code_rename (struct obstack *stk, char const *from, char const *to)
{
- char *s;
+ char const *s;
s = from[0] == 0 ? from :
safer_name_suffix (from, false, absolute_names_option);
size_t size;
struct directory *dp;
const char *dump;
-
+
if (dirhead == NULL)
return;
/* Read incremental snapshot format 2 */
static void
-read_incr_db_2 ()
+read_incr_db_2 (void)
{
uintmax_t u;
struct obstack stk;
which is necessary to recreate absolute file names. */
name_from_list ();
blank_name_list ();
-
+
if (0 < getline (&buf, &bufsize, listed_incremental_stream))
{
char *ebuf;
if (DIR_IS_FOUND (directory))
{
char buf[UINTMAX_STRSIZE_BOUND];
- char *s;
+ char const *s;
s = DIR_IS_NFS (directory) ? "1" : "0";
fwrite (s, 2, 1, fp);
if (directory->dump)
{
const char *p;
- dumpdir_iter_t itr;
+ struct dumpdir_iter *itr;
for (p = dumpdir_first (directory->dump, 0, &itr);
p;
if (! fp)
return;
- if (fseek (fp, 0L, SEEK_SET) != 0)
+ if (fseeko (fp, 0L, SEEK_SET) != 0)
seek_error (listed_incremental_option);
if (sys_truncate (fileno (fp)) != 0)
truncate_error (listed_incremental_option);
to = archive_dir;
set_next_block_after (current_header);
- mv_begin (stat_info);
+ mv_begin_read (stat_info);
for (; size > 0; size -= copied)
{
}
free (p);
dumpdir_free (dump);
-
+
free (current_dir);
return true;
}
projects / chaz / tar / blobdiff