/* -*- c-file-style: "linux" -*-
*
- * Copyright (C) 2001 by Martin Pool <mbp@samba.org>
+ * Copyright (C) 2001, 2002 by Martin Pool <mbp@samba.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
*/
/**
- * \section tls
+ * @file tls.c
*
- * tls -- Trivial recursive ls, for comparing two directories after
- * running an rsync.
+ * Trivial @c ls for comparing two directories after running an rsync.
*
* The problem with using the system's own ls is that some features
* have little quirks that make directories look different when for
**/
-
#include "rsync.h"
#define PROGRAM "tls"
int dry_run = 0;
int read_only = 1;
int list_only = 0;
+int preserve_perms = 0;
static void failed (char const *what,
static void list_file (const char *fname)
{
- struct stat buf;
+ STRUCT_STAT buf;
char permbuf[PERMSTRING_SIZE];
struct tm *mt;
+ char datebuf[50];
+ char linkbuf[4096];
if (do_lstat(fname, &buf) == -1)
failed ("stat", fname);
+ /* The size of anything but a regular file is probably not
+ * worth thinking about. */
+ if (!S_ISREG(buf.st_mode))
+ buf.st_size = 0;
+
/* On some BSD platforms the mode bits of a symlink are
- * undefined. The size of a link is also somewhat shaky. */
+ * undefined. Also it tends not to be possible to reset a
+ * symlink's mtime, so we have to ignore it too. */
if (S_ISLNK(buf.st_mode)) {
+ int len;
buf.st_mode &= ~0777;
- buf.st_size = 0;
+ buf.st_mtime = (time_t)0;
+ buf.st_uid = buf.st_gid = 0;
+ strcpy(linkbuf, " -> ");
+ /* const-cast required for silly UNICOS headers */
+ len = readlink((char *) fname, linkbuf+4, sizeof(linkbuf) - 4);
+ if (len == -1)
+ failed("readlink", fname);
+ else
+ /* it's not nul-terminated */
+ linkbuf[4+len] = 0;
+ } else {
+ linkbuf[0] = 0;
}
permstring(permbuf, buf.st_mode);
- mt = gmtime(&buf.st_mtime);
-
+ if (buf.st_mtime) {
+ mt = gmtime(&buf.st_mtime);
+
+ sprintf(datebuf, "%04d-%02d-%02d %02d:%02d:%02d",
+ mt->tm_year + 1900,
+ mt->tm_mon + 1,
+ mt->tm_mday,
+ mt->tm_hour,
+ mt->tm_min,
+ mt->tm_sec);
+ } else {
+ strcpy(datebuf, " ");
+ }
+
/* TODO: Perhaps escape special characters in fname? */
-
+
+
/* NB: need to pass size as a double because it might be be
* too large for a long. */
- printf("%s %12.0f %6d.%-6d %04d-%02d-%02d %02d:%02d:%02d %s\n",
- permbuf, (double) buf.st_size,
- buf.st_uid, buf.st_gid,
- mt->tm_year + 1900,
- mt->tm_mon + 1,
- mt->tm_mday,
- mt->tm_hour,
- mt->tm_min,
- mt->tm_sec,
- fname);
+ printf("%s %12.0f %6ld.%-6ld %6ld %s %s%s\n",
+ permbuf, (double)buf.st_size, (long)buf.st_uid,
+ (long)buf.st_gid, (long)buf.st_nlink,
+ datebuf, fname, linkbuf);
}
-int main (int argc, char *argv[])
+int
+main(int argc, char *argv[])
{
if (argc < 2) {
fprintf (stderr, "usage: " PROGRAM " DIR ...\n"