int file_total = 0; /* total of all active items over all file-lists */
int flist_eof = 0; /* all the file-lists are now known */
+/* Starting from protocol version 26, we always use 64-bit ino_t and dev_t
+ * internally, even if this platform does not allow files to have 64-bit inums.
+ * The only exception is if we're on a platform with no 64-bit type at all.
+ *
+ * Because we use read_longint() to get these off the wire, if you transfer
+ * devices or (for protocols < 30) hardlinks with dev or inum > 2**32 to a
+ * machine with no 64-bit types then you will get an overflow error.
+ *
+ * Note that if you transfer devices from a 64-bit-devt machine (say, Solaris)
+ * to a 32-bit-devt machine (say, Linux-2.2/x86) then the device numbers will
+ * be truncated. But it's a kind of silly thing to do anyhow. */
+
/* The tmp_* vars are used as a cache area by make_file() to store data
* that the sender doesn't need to remember in its file list. The data
* will survive just long enough to be used by send_file_entry(). */
flist->malloced);
if (verbose >= 2 && flist->malloced != FLIST_START) {
- rprintf(FCLIENT, "[%s] expand file_list to %.0f bytes, did%s move\n",
+ rprintf(FCLIENT, "[%s] expand file_list pointer array to %.0f bytes, did%s move\n",
who_am_i(),
(double)sizeof flist->files[0] * flist->malloced,
(new_ptr == flist->files) ? " not" : "");
#ifdef SUPPORT_HARD_LINKS
if (tmp_dev != 0) {
if (protocol_version >= 30) {
- struct idev_node *np = idev_node(tmp_dev, tmp_ino);
+ struct ht_int64_node *np = idev_find(tmp_dev, tmp_ino);
first_hlink_ndx = (int32)(long)np->data - 1;
if (first_hlink_ndx < 0) {
np->data = (void*)(long)(ndx + 1);
write_buf(f, fname + l1, l2);
if (first_hlink_ndx >= 0) {
- write_varint30(f, first_hlink_ndx);
+ write_varint(f, first_hlink_ndx);
goto the_end;
}
if (protocol_version >= 30
&& BITS_SETnUNSET(xflags, XMIT_HLINKED, XMIT_HLINK_FIRST)) {
struct file_struct *first;
- first_hlink_ndx = read_varint30(f);
+ first_hlink_ndx = read_varint(f);
if (first_hlink_ndx < 0 || first_hlink_ndx >= flist->used) {
rprintf(FERROR,
"hard-link reference out of range: %d (%d)\n",
? flist->used : first_hlink_ndx;
} else {
static int32 cnt = 0;
- struct idev_node *np;
+ struct ht_int64_node *np;
int64 ino;
int32 ndx;
if (protocol_version < 26) {
dev = read_longint(f);
ino = read_longint(f);
}
- np = idev_node(dev, ino);
+ np = idev_find(dev, ino);
ndx = (int32)(long)np->data - 1;
if (ndx < 0) {
ndx = cnt++;
return file;
}
-/**
- * Create a file_struct for a named file by reading its stat()
- * information and performing extensive checks against global
- * options.
+/* Create a file_struct for a named file by reading its stat() information
+ * and performing extensive checks against global options.
*
- * @return the new file, or NULL if there was an error or this file
- * should be excluded.
- *
- * @todo There is a small optimization opportunity here to avoid
- * stat()ing the file in some circumstances, which has a certain cost.
- * We are called immediately after doing readdir(), and so we may
- * already know the d_type of the file. We could for example avoid
- * statting directories if we're not recursing, but this is not a very
- * important case. Some systems may not have d_type.
- **/
+ * Returns a pointer to the new file struct, or NULL if there was an error
+ * or this file should be excluded. */
struct file_struct *make_file(const char *fname, struct file_list *flist,
STRUCT_STAT *stp, int flags, int filter_level)
{
static char *lastdir;
static int lastdir_len = -1;
struct file_struct *file;
- STRUCT_STAT st;
char thisname[MAXPATHLEN];
char linkname[MAXPATHLEN];
int alloc_len, basename_len, linkname_len;
int extra_len = file_extra_cnt * EXTRA_LEN;
const char *basename;
alloc_pool_t *pool;
+ STRUCT_STAT st;
char *bp;
if (strlcpy(thisname, fname, sizeof thisname) >= sizeof thisname) {
start_read = stats.total_read;
- flist = flist_new(0, "recv_file_list");
-
#ifdef SUPPORT_HARD_LINKS
if (preserve_hard_links && protocol_version < 30)
init_hard_links();
#endif
+ flist = flist_new(0, "recv_file_list");
+
if (inc_recurse) {
if (flist->ndx_start == 0)
dir_flist = flist_new(FLIST_TEMP, "recv_file_list");
{
struct file_list *flist;
- flist = new(struct file_list);
+ flist = new0(struct file_list);
if (!flist)
out_of_memory(msg);
- memset(flist, 0, sizeof flist[0]);
-
if (flags & FLIST_TEMP) {
if (!(flist->file_pool = pool_create(SMALL_EXTENT, 0,
out_of_memory, POOL_INTERN)))
Matt McCutchen's Web Site / rsync / rsync.git / blobdiff