util-linux-col-EILSEQ.patch

   1 - col truncates data
   2
   3 --- util-linux-2.13-pre6/text-utils/col.c.kzak  2002-03-09 00:05:12.000000000 +0100
   4 +++ util-linux-2.13-pre6/text-utils/col.c       2006-02-21 22:25:48.000000000 +0100
   5 @@ -128,6 +128,7 @@
   6         int this_line;                  /* line l points to */
   7         int nflushd_lines;              /* number of lines that were flushed */
   8         int adjust, opt, warned;
   9 +       int ret = 0;
  10
  11         setlocale(LC_ALL, "");
  12         bindtextdomain(PACKAGE, LOCALEDIR);
  13 @@ -175,8 +176,16 @@
  14         cur_line = max_line = nflushd_lines = this_line = 0;
  15         cur_set = last_set = CS_NORMAL;
  16         lines = l = alloc_line();
  17 -
  18 -       while ((ch = getwchar()) != WEOF) {
  19 +
  20 +       while (feof(stdin)==0) {
  21 +               errno = 0;
  22 +               if ((ch = getwchar()) == WEOF) {
  23 +                       if (errno==EILSEQ) {
  24 +                               perror("col");
  25 +                               ret = 1;
  26 +                       }
  27 +                       break;
  28 +               }
  29                 if (!iswgraph(ch)) {
  30                         switch (ch) {
  31                         case BS:                /* can't go back further */
  32 @@ -332,7 +341,7 @@
  33         flush_blanks();
  34         if (ferror(stdout) || fclose(stdout))
  35                 return 1;
  36 -       return 0;
  37 +       return ret;
  38  }
  39
  40  void flush_lines(int nflush)