| # $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); |
| } |