Date: Sun, 10 Jul 2005 20:31:20 GMT From: soc-victor <soc-victor@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 79936 for review Message-ID: <200507102031.j6AKVKT3025652@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=79936 Change 79936 by soc-victor@soc-victor_82.76.158.176 on 2005/07/10 20:30:56 Cosmetic changes in the gensnmptree tool so as the <prefix>_tree.h generated/ output file to contain the #ifndef...#define... #endif clauses in order to prevent multiple inclusions. Affected files ... .. //depot/projects/soc2005/bsnmp/contrib/bsnmp/gensnmptree/gensnmptree.c#2 edit Differences ... ==== //depot/projects/soc2005/bsnmp/contrib/bsnmp/gensnmptree/gensnmptree.c#2 (text+ko) ==== @@ -898,6 +898,8 @@ int opt; struct node *root; char fname[MAXPATHLEN + 1]; + char include_fname[MAXPATHLEN + 128 +1]; + int idx; int tok; while ((opt = getopt(argc, argv, "help:t")) != EOF) @@ -955,13 +957,24 @@ return (0); } sprintf(fname, "%stree.h", file_prefix); + + /*prepare the ifndef directive*/ + memset(include_fname,'\0',sizeof(include_fname)); + snprintf(include_fname, MAXPATHLEN + 128, "_%sTREE_H_INCLUDED__",file_prefix); + for(idx = 0; idx < strlen(include_fname); idx++){ + include_fname[idx] = toupper(include_fname[idx]); + } + if ((fp = fopen(fname, "w")) == NULL) err(1, "%s: ", fname); + + fprintf(fp, "#ifndef %s\n",include_fname); + fprintf(fp, "#define %s\n",include_fname); gen_header(root, PREFIX_LEN, NULL); fprintf(fp, "#define %sCTREE_SIZE %u\n", file_prefix, tree_size); fprintf(fp, "extern const struct snmp_node %sctree[];\n", file_prefix); - + fprintf(fp, "#endif /* %s */\n",include_fname); fclose(fp); sprintf(fname, "%stree.c", file_prefix);
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