dist/src/diff.c

42 static enum diff_file diff_file_nodiff (struct file_info *finfo, Vers_TS *vers,
44 static int diff_fileproc (void *callerdat, struct file_info *finfo);
482 diff_fileproc (void *callerdat, struct file_info *finfo)
495     vers = Version_TS (finfo, NULL, NULL, NULL, 1, 0);
531 		    xvers = Version_TS (finfo, NULL, diff_rev1, diff_date1,
540 			   finfo->fullname);
546 	    error (0, 0, "I know nothing about %s", finfo->fullname);
576 		    xvers = Version_TS (finfo, NULL, diff_rev1, diff_date1,
601 		       finfo->fullname);
613 		   finfo->fullname);
622 		   finfo->fullname);
629 		error (0, 0, "cannot find %s", finfo->fullname);
642     empty_file = diff_file_nodiff (finfo, vers, empty_file, &rev1_cache);
660     cvs_output (finfo->fullname, 0);
663     tocvsPath = wrap_tocvs_process_file (finfo->file);
667 	fname = Xasprintf (fname, "%s/%s%s", CVSADM, CVSPREFIX, finfo->file);
671 	rename_file (finfo->file, fname);
673 	copy_file (tocvsPath, finfo->file);
690 	    label2 = make_file_label (finfo->fullname, use_rev2,
697 		label1 = make_file_label (finfo->fullname, use_rev1,
712 	cvs_output (finfo->fullname, 0);
716 	cvs_output (finfo->fullname, 0);
722                 status = diff_exec (DEVNULL, finfo->file, label1, label2,
759                                    label1, label2, finfo->file);
782 	if (unlink_file_dir (finfo->file) < 0)
784 		error (1, errno, "cannot remove %s", finfo->file);
786 	rename_file (fname, finfo->file);
880  *   finfo
888 diff_file_nodiff (struct file_info *finfo, Vers_TS *vers,
895            finfo->fullname ? finfo->fullname : "(null)", empty_file);
914 	    xvers = Version_TS (finfo, NULL, diff_rev1, diff_date1, 1, 0);
930 	    xvers = Version_TS (finfo, NULL, diff_rev2, diff_date2, 1, 0);
957 		       diff_rev1, finfo->fullname);
963 		       diff_date1, finfo->fullname);
971 		       finfo->fullname);
974 		       diff_date1, finfo->fullname);
992 		       diff_rev2, finfo->fullname );
998 		       diff_date2, finfo->fullname );
1006 		       finfo->fullname);
1009 		       diff_date2, finfo->fullname);
1046 		   diff_rev1, finfo->fullname );
1052 		   diff_date1, finfo->fullname );
1060 		   finfo->fullname );
1063 		   diff_date1, finfo->fullname );
1125 			    finfo->file );