extern int am_root;
extern int preserve_devices;
extern int preserve_hard_links;
+extern int preserve_perms;
+extern int preserve_uid;
+extern int preserve_gid;
extern int update_only;
extern int opt_ignore_existing;
extern int csum_length;
extern int io_timeout;
extern int protocol_version;
extern int always_checksum;
-extern int modify_window;
extern char *compare_dest;
extern int link_dest;
return 0;
}
if (link_dest) {
- extern int preserve_perms;
- extern int preserve_uid;
- extern int preserve_gid;
-
- if(preserve_perms
- && (st->st_mode & ~_S_IFMT) != (file->mode & ~_S_IFMT))
+ if (preserve_perms
+ && (st->st_mode & ~_S_IFMT) != (file->mode & ~_S_IFMT))
return 0;
- if (preserve_uid && st->st_uid != file->uid)
+ if (am_root && preserve_uid && st->st_uid != file->uid)
return 0;
- if (preserve_gid && st->st_gid != file->gid)
+ if (preserve_gid && file->gid != (gid_t)-1
+ && st->st_gid != file->gid)
return 0;
}
*
* Generate approximately one checksum every block_len bytes.
*/
-static void generate_and_send_sums(struct map_struct *buf, OFF_T len, int f_out)
+static void generate_and_send_sums(struct map_struct *buf, size_t len, int f_out)
{
size_t i;
struct sum_struct sum;
{
int fd;
STRUCT_STAT st;
- struct map_struct *buf;
+ struct map_struct *mapbuf;
int statret;
struct file_struct *file = flist->files[i];
char *fnamecmp;
char fnamecmpbuf[MAXPATHLEN];
extern char *compare_dest;
extern int list_only;
- extern int preserve_perms;
extern int only_existing;
extern int orig_umask;
#endif
if (preserve_hard_links && check_hard_link(file)) {
- if (verbose > 1)
- rprintf(FINFO, "recv_generator: \"%s\" is a hard link\n",f_name(file));
+ if (verbose > 1) {
+ rprintf(FINFO, "recv_generator: \"%s\" is a hard link\n",
+ f_name(file));
+ }
return;
}
#if HAVE_LINK
else if (link_dest && !dry_run) {
if (do_link(fnamecmpbuf, fname) != 0) {
- if (verbose > 0)
+ if (verbose > 0) {
rprintf(FINFO,"link %s => %s : %s\n",
- fnamecmpbuf,
- fname,
+ fnamecmpbuf, fname,
strerror(errno));
+ }
}
fnamecmp = fnamecmpbuf;
}
return;
}
- if (st.st_size > 0) {
- buf = map_file(fd,st.st_size);
- } else {
- buf = NULL;
- }
+ if (st.st_size > 0)
+ mapbuf = map_file(fd,st.st_size);
+ else
+ mapbuf = NULL;
if (verbose > 3)
rprintf(FINFO,"gen mapped %s of size %.0f\n",fnamecmp,(double)st.st_size);
rprintf(FINFO, "generating and sending sums for %d\n", i);
write_int(f_out,i);
- generate_and_send_sums(buf, st.st_size, f_out);
+ generate_and_send_sums(mapbuf, st.st_size, f_out);
close(fd);
- if (buf) unmap_file(buf);
+ if (mapbuf) unmap_file(mapbuf);
}
{
int i;
int phase=0;
+ char fbuf[MAXPATHLEN];
if (verbose > 2)
rprintf(FINFO,"generator starting pid=%d count=%d\n",
* handling of permissions is strange? */
}
- recv_generator(local_name?local_name:f_name(file), flist,i,f);
+ recv_generator(local_name? local_name
+ : f_name_to(file,fbuf,sizeof fbuf), flist, i, f);
file->mode = saved_mode;
}
/* files can cycle through the system more than once
* to catch initial checksum errors */
- for (i=read_int(f_recv); i != -1; i=read_int(f_recv)) {
+ for (i = read_int(f_recv); i != -1; i = read_int(f_recv)) {
struct file_struct *file = flist->files[i];
- recv_generator(local_name?local_name:f_name(file), flist,i,f);
+ recv_generator(local_name? local_name
+ : f_name_to(file,fbuf,sizeof fbuf), flist, i, f);
}
phase++;