usr.lib/in.dhcpd/dhcptab.c

43  * per symbol granularity checking - ie, using goodname() to check the
44  * hostname, for example. Perhaps each symbol should have a verifier
101 #define	INCLUDE_SYM	"Include"	/* symbol for macro include */
346  *  Reset the dhcptab hash table, free any dynamic symbol definitions.
374 	 * Dump any dynamically defined symbol definitions, and reinitialize.
379 		 * Free class resources for each symbol.
403 	 * Allocate the internal INCLUDE_SYM macro include symbol.
438  * symbol is found (pptr is still updated).
667 			    "Bad Runtime symbol definition: %s\n",
669 		/* Success. Treat new symbol like the predefines. */
700  * This function processes the parameter name pointed to by "symbol" and
705 eval_symbol(char **symbol, MACRO *mc)
724 	if ((*symbol)[0] == ':')
727 	eat_whitespace(symbol);
728 	get_sym_name(t_sym, symbol);
735 		dhcpmsg(LOG_ERR, "Unrecognized symbol name: '%s'\n", t_sym);
742 	 * Determine the type of operation to be done on this symbol
744 	switch (**symbol) {
747 		(*symbol)++;
751 		(*symbol)++;
758 		dhcpmsg(LOG_ERR, "Syntax error: symbol: '%s' in macro: %s\n",
772 			 * If symbol type is INCLUDE, then walk the encode
778 			(void) get_string(symbol, include, &ilen);
783 defined for 'Include' symbol in macro: %2$s\n",
785 				adjust(symbol);
834 			 * Get encode associated with symbol value.
843 				(void) get_string(symbol, (char *)scratch,
851 				if ((cp = strchr(*symbol, ':')) != NULL)
854 				tmp->data = inittab_encode_e(sp, *symbol, &len,
857 				 * Advance symbol pointer to next encode.
861 					*symbol = cp;
863 					while (*symbol != '\0')
864 						symbol++;
1010 memory adding vendor class: '%1$s' for symbol: '%2$s'\n",
1116  *  Copy symbol name into buffer. Sym ends up pointing to the end of the
1139 value(s) for symbol: '%s'\n", sym_list[index].ds_name);
1143 symbol: '%s'\n", sym_list[index].ds_name);
1147 symbol: '%s'\n", sym_list[index].ds_name);
1151 symbol: '%s'\n", sym_list[index].ds_name);
1155 		    "Error processing BOOLEAN value for symbol: '%s'\n",
1162 		    "Syntax error found processing value for symbol: '%s'\n",
1184 	 * Only permit new symbol definitions, not old ones. I suppose we
1203 			    "Item is missing in symbol definition: '%s'\n",
1209 			    "Too many items exist in symbol definition: %s\n",
1214 			    "Ran out of memory processing symbol: '%s'\n",
1219 			    "Internal error processing symbol: '%s'\n",
1232 			    "Syntax error parsing symbol definition: '%s'\n",
1240 			    "%d in symbol definition: '%s'\n",
1246 			    "Bad item, %s, in symbol definition: '%s'\n",
1252 			    "in symbol definition: '%s'\n", name);
1257 			    "in symbol definition: '%s'\n",
1263 			    "long for vendor symbol: '%s'. Must be "
1269 			    "vendor symbol: '%s'. Must be less than: %d\n",
1275 			    "Ran out of memory processing symbol: '%s'\n",
1281 			    "Internal error processing symbol: '%s'\n",
1290 	 * Don't free the symbol structure resources, we need those.
1291 	 * Just free the fields memory. We will free the symbol structure
1298 	 * the dynamic symbol list.
1308 		    "Cannot extend symbol table, using predefined table.\n");