mach/errsystems.awk

   1 BEGIN {
   2   print "#include <mach/error.h>\n#include <errorlib.h>";
   3   print "#define static static const"
   4   nsubs = split(subsys, subs);
   5   while (nsubs > 0) printf "#include \"%s\"\n", subs[nsubs--];
   6   print "\n\n\
   7 const struct error_system __mach_error_systems[err_max_system + 1] =";
   8   print "  {";
   9 }
  10 /^static.*err_[a-z0-9A-Z_]+_sub *\[/ {
  11   s = $0; sub(/^.*err_/, "", s); sub(/_sub.*$/, "", s);
  12   printf "    [err_get_system (err_%s)] = { errlib_count (err_%s_sub),",
  13         s, s;
  14   printf "\"(system %s) error with unknown subsystem\", err_%s_sub },\n",
  15         s, s;
  16 }
  17 END {
  18   print "  };";
  19   print "\n\
  20 const int __mach_error_system_count = errlib_count (__mach_error_systems);";
  21 }