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AWK Script  |  1992-05-09  |  1.1 KB  |  54 lines
  1. BEGIN        {
  2.             nsig = 0;
  3.             j = 0;
  4.             print "/* This file was automatically generated */"
  5.             print "/* by the awk script \"sigconv.awk\".      */\n"
  6.             print "struct sigdesc {"
  7.             print "    char *name;"
  8.             print "    int  number;"
  9.             print "};\n"
  10.             print "struct sigdesc sigdesc[] = {"
  11.         }
  12.  
  13. /^#define[ \t][ \t]*SIG[A-Z]/    {
  14.  
  15.                     j = sprintf("%d", $3);
  16.                     str = $2;
  17.  
  18.                     if (nsig < j) 
  19.                     nsig = j;
  20.  
  21.                     siglist[j] = sprintf("\"%s\",\t%2d,", \
  22.                         substr(str, 4), j);
  23.                 }
  24. /^#[ \t]*define[ \t][ \t]*SIG[A-Z]/    {
  25.  
  26.                     j = sprintf("%d", $4);
  27.                     str = $3;
  28.  
  29.                     if (nsig < j)
  30.                     nsig = j;
  31.  
  32.                     siglist[j] = sprintf("\"%s\",\t%2d,", \
  33.                         substr(str, 4), j);
  34.                 }
  35. /^#[ \t]*define[ \t][ \t]*_SIG[A-Z]/    {
  36.  
  37.                     j = sprintf("%d", $4);
  38.                     str = $3;
  39.  
  40.                     if (nsig < j)
  41.                     nsig = j;
  42.  
  43.                     siglist[j] = sprintf("\"%s\",\t%2d,", \
  44.                         substr(str, 5), j);
  45.                 }
  46.  
  47. END                {
  48.                     for (n = 1; n <= nsig; n++) 
  49.                     if (siglist[n] != "")
  50.                         printf("    %s\n", siglist[n]);
  51.  
  52.                     printf("    NULL,\t 0\n};\n");
  53.                 }
  54.