nsz Git - musl-tables/blob - maketagssrc.sh

   1 #!/bin/sh
   2
   3 export LC_ALL=C
   4 MUSL=${MUSL:-../musl}
   5 MUSL_PREFIX=${MUSL_PREFIX:-$MUSL}
   6
   7 (
   8         cd $MUSL/src
   9 #       ctags -f /tmp/musl.tags -R -n -u --language-force=c --c-kinds=pxdstuf --fields=k --exclude='*.sh' --exclude='*o' --exclude='*.s' .
  10         ctags -f /tmp/musl.tags -R -n -u --language-force=c --c-kinds=xtf --fields=k --exclude='*.sh' --exclude='*.o' --exclude='*.lo' --exclude='*.s' .
  11 )
  12
  13 awk -v src=$MUSL/src/ '
  14 BEGIN {
  15         FS="\t"
  16 }
  17 function proto(t,f,n) {
  18         if (t == "f" && n > 1)
  19                 n--
  20         cmd = "awk '\''NR==" n
  21         if (t == "p")
  22                 cmd = cmd "{s=$0; if(s!~/;/){getline; s=s \" \" $0} print s; exit}"
  23         else if (t == "f") {
  24                 cmd = cmd "{s=$0; sub(/^#.*/,\"\",s); sub(/^}/,\"\",s); gsub(/\\/\\/.*/,\"\",s); gsub(/.*\\*\\//,\"\",s);"
  25                 cmd = cmd "while(s!~/{/){getline; s=s \" \" $0} sub(/ *{.*$/,\"\",s); print s; exit}"
  26         } else if (t == "d")
  27                 cmd = cmd "{s=$0; while(gsub(/\\\\$/,\"\",s)){getline; s=s $0} print s; exit}"
  28         else
  29                 return ""
  30         cmd = cmd "'\'' " src f
  31         cmd | getline s
  32         close(cmd)
  33         gsub(/\t/, " ", s)
  34         gsub(/ +/, " ", s)
  35         sub(/^ /,"",s)
  36         return s
  37 }
  38 /^[^!]/ {
  39         gsub(/[^0-9]*/,"",$3)
  40         if ($4 == "s")
  41                 $1 = "struct " $1
  42         if ($4 == "u")
  43                 $1 = "union " $1
  44         p = proto($4,$2,$3)
  45         if ($4 != "f" || p !~ /static/)
  46                 print $1 "\t" $2 "\t" $4 "\t" $3 "\t" p
  47 }' /tmp/musl.tags |sort >data/musl.src.tags
  48 rm -f /tmp/musl.tags