compilers/linux86-0.16.17/libc/error/mktab.sh

   1 #!/bin/sh -
   2
   3 awk '{
   4   e=$0;
   5   sub("^[^ ]* ", "", e);
   6   sub(" [^ ]*$", "", e);
   7   n=0+$1;
   8   if (!(n in errlist))
   9      errlist[n] = e;
  10   if(n > maxerr) maxerr=n;
  11 }
  12 END{
  13    printf ("#define NR_ERRORS\t%d\n", maxerr+1);
  14    printf ("int sys_nerr = NR_ERRORS;\n");
  15    printf ("char *sys_errlist[NR_ERRORS] = {\n");
  16
  17    for(i=0; i<=maxerr; i++) {
  18       if (errlist[i] == "")
  19          printf("   \"Error %d\"", i);
  20       else
  21          printf("   \"%s\"", errlist[i]);
  22       if (i != maxerr) printf(",\n"); else printf("\n");
  23    }
  24    printf ("};\n");
  25 }' < liberror.txt > error_list.h