diff options
Diffstat (limited to 'lib/memtypes.awk')
| -rw-r--r-- | lib/memtypes.awk | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/lib/memtypes.awk b/lib/memtypes.awk new file mode 100644 index 00000000..2da6547b --- /dev/null +++ b/lib/memtypes.awk @@ -0,0 +1,40 @@ +# $Id: memtypes.awk,v 1.1 2005/04/15 11:47:15 paul Exp $ +# +# Scan a file of memory definitions (see eg memtypes.c) and generate +# a corresponding header file with an enum of the MTYPE's and declarations +# for the struct memory_list arrays +# + +BEGIN { + mlistregex = "memory_list_(.*)\\[\\]"; + mtyperegex = "^.*(MTYPE_[A-Z_0-9]+).*$"; + header = "/* Auto-generated from memtypes.c by " ARGV[0] ". */\n"; + header = header "/* Do not edit! */\n"; + header = header "\n#ifndef _QUAGGA_MEMTYPES_H\n"; + header = header "#define _QUAGGA_MEMTYPES_H\n"; + footer = "\n#endif /* _QUAGGA_MEMTYPES_H */\n\n"; + mlistformat = "extern struct memory_list memory_list_%s[];"; + printf ("%s\n", header); +} + +($0 ~ /^struct memory_list /) && (NF >= 3) { + mlists[lcount++] = gensub(mlistregex,"\\1",g,$3); +} + +($1 != "/*") && ($1 != "*") && ($2 ~ /MTYPE_/) { + mtype[tcount++] = gensub(mtyperegex,"\\1",1, $0); +} + +END { + printf("enum\n{\n MTYPE_TMP = 1,\n"); + for (i = 0; i < tcount; i++) { + if (mtype[i] != "" && mtype[i] != "MTYPE_TMP") + printf (" %s,\n", mtype[i]); + } + printf (" MTYPE_MAX,\n};\n\n"); + for (i = 0; i < lcount; i++) { + if (mlists[i] != "") + printf (mlistformat "\n", mlists[i]); + } + printf (footer); +} |