Improved two lseek() error messages.

[rsync/rsync.git] / receiver.c

diff --git a/receiver.c b/receiver.c
index 94b6fb4..9a8c2af 100644 (file)
--- a/receiver.c
+++ b/receiver.c
@@ -167,9 +167,9 @@ static int receive_data(int f_in, char *fname_r, int fd_r, OFF_T size_r,
                        sum_update(map_ptr(mapbuf, offset, len), len);
                        offset = sum.flength;
                }
-               if (fd != -1 && do_lseek(fd, offset, SEEK_SET) != offset) {
-                       rsyserr(FERROR, errno, "lseek failed on %s",
-                               full_fname(fname));
+               if (fd != -1 && (j = do_lseek(fd, offset, SEEK_SET)) != offset) {
+                       rsyserr(FERROR, errno, "lseek of %s returned %.0f, not %.0f",
+                               full_fname(fname), (double)j, (double)offset);
                        exit_cleanup(RERR_FILEIO);
                }
        }
@@ -218,13 +218,15 @@ static int receive_data(int f_in, char *fname_r, int fd_r, OFF_T size_r,
 
                if (inplace) {
                        if (offset == offset2 && fd != -1) {
+                               OFF_T pos;
                                if (flush_write_file(fd) < 0)
                                        goto report_write_error;
                                offset += len;
-                               if (do_lseek(fd, len, SEEK_CUR) != offset) {
+                               if ((pos = do_lseek(fd, len, SEEK_CUR)) != offset) {
                                        rsyserr(FERROR, errno,
-                                               "lseek failed on %s",
-                                               full_fname(fname));
+                                               "lseek of %s returned %.0f, not %.0f",
+                                               full_fname(fname),
+                                               (double)pos, (double)offset);
                                        exit_cleanup(RERR_FILEIO);
                                }
                                continue;