- if(real_s_name[0]) {
- int tmp;
-
- if(f_volhdr)
- ar_block++;
- bzero((void *)ar_block,RECORDSIZE);
- strcpy(ar_block->header.name,real_s_name);
- ar_block->header.linkflag = LF_MULTIVOL;
- to_oct((long)real_s_sizeleft,1+12,
- ar_block->header.size);
- to_oct((long)real_s_totsize-real_s_sizeleft,
- 1+12,ar_block->header.offset);
- tmp=f_verbose;
- f_verbose=0;
- finish_header(ar_block);
- f_verbose=tmp;
- if(f_volhdr)
- ar_block--;
- }
-
- err = rmtwrite(archive, ar_block->charptr,(int) blocksize);
- if(err!=blocksize)
- writeerror(err);
- else if (f_totals)
- tot_written += blocksize;
-
-
- bytes_written = blocksize;
- if(copy_back) {
- ar_block+=copy_back;
- bcopy((void *)(ar_block+blocking-copy_back),
- (void *)ar_record,
- copy_back*RECORDSIZE);
- ar_record+=copy_back;
-
- if(real_s_sizeleft>=copy_back*RECORDSIZE)
- real_s_sizeleft-=copy_back*RECORDSIZE;
- else if((real_s_sizeleft+RECORDSIZE-1)/RECORDSIZE<=copy_back)
- real_s_name[0] = '\0';
- else {
+ return;
+ }
+
+ /* We're multivol Panic if we didn't get the right kind of response */
+ /* ENXIO is for the UNIX PC */
+ if (err < 0 && errno != ENOSPC && errno != EIO && errno != ENXIO)
+ writeerror (err);
+
+ /* If error indicates a short write, we just move to the next tape. */
+
+ if (new_volume (0) < 0)
+ return;
+ bytes_written = 0;
+ if (f_volhdr && real_s_name[0])
+ {
+ copy_back = 2;
+ ar_block -= 2;
+ }
+ else if (f_volhdr || real_s_name[0])
+ {
+ copy_back = 1;
+ ar_block--;
+ }
+ else
+ copy_back = 0;
+ if (f_volhdr)
+ {
+ bzero ((void *) ar_block, RECORDSIZE);
+ sprintf (ar_block->header.arch_name, "%s Volume %d", f_volhdr, volno);
+ to_oct (time (0), 1 + 12, ar_block->header.mtime);
+ ar_block->header.linkflag = LF_VOLHDR;
+ finish_header (ar_block);
+ }
+ if (real_s_name[0])
+ {
+ int tmp;
+
+ if (f_volhdr)
+ ar_block++;
+ bzero ((void *) ar_block, RECORDSIZE);
+ strcpy (ar_block->header.arch_name, real_s_name);
+ ar_block->header.linkflag = LF_MULTIVOL;
+ to_oct ((long) real_s_sizeleft, 1 + 12,
+ ar_block->header.size);
+ to_oct ((long) real_s_totsize - real_s_sizeleft,
+ 1 + 12, ar_block->header.offset);
+ tmp = f_verbose;
+ f_verbose = 0;
+ finish_header (ar_block);
+ f_verbose = tmp;
+ if (f_volhdr)
+ ar_block--;
+ }
+
+ err = rmtwrite (archive, ar_block->charptr, (int) blocksize);
+ if (err != blocksize)
+ writeerror (err);
+ else if (f_totals)
+ tot_written += blocksize;
+
+
+ bytes_written = blocksize;
+ if (copy_back)
+ {
+ ar_block += copy_back;
+ bcopy ((void *) (ar_block + blocking - copy_back),
+ (void *) ar_record,
+ copy_back * RECORDSIZE);
+ ar_record += copy_back;
+
+ if (real_s_sizeleft >= copy_back * RECORDSIZE)
+ real_s_sizeleft -= copy_back * RECORDSIZE;
+ else if ((real_s_sizeleft + RECORDSIZE - 1) / RECORDSIZE <= copy_back)
+ real_s_name[0] = '\0';
+ else
+ {