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initalise warning

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initalise token
only print known token types.
This commit is contained in:
Mark Andrews 2002-01-04 06:19:20 +00:00
parent adbb11147c
commit 9c827a3997
1 changed files with 7 additions and 1 deletions
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8
lib/isccfg/parser.c
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@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: parser.c,v 1.97 2002/01/04 05:42:12 marka Exp $ */
/* $Id: parser.c,v 1.98 2002/01/04 06:19:20 marka Exp $ */
#include <config.h>
@ -387,11 +387,13 @@ cfg_parser_create(isc_mem_t *mctx, isc_log_t *lctx, cfg_parser_t **ret) {
pctx->seen_eof = ISC_FALSE;
pctx->ungotten = ISC_FALSE;
pctx->errors = 0;
pctx->warnings = 0;
pctx->open_files = NULL;
pctx->closed_files = NULL;
pctx->line = 0;
pctx->callback = NULL;
pctx->callbackarg = NULL;
pctx->token.type = isc_tokentype_unknown;
memset(specials, 0, sizeof(specials));
specials['{'] = 1;
@ -1936,6 +1938,7 @@ cfg_gettoken(cfg_parser_t *pctx, int options) {
options |= (ISC_LEXOPT_EOF | ISC_LEXOPT_NOMORE);
redo:
pctx->token.type = isc_tokentype_unknown;
result = isc_lex_gettoken(pctx->lexer, options, &pctx->token);
pctx->ungotten = ISC_FALSE;
pctx->line = isc_lex_getsourceline(pctx->lexer);
@ -2085,6 +2088,9 @@ parser_complain(cfg_parser_t *pctx, isc_boolean_t is_warning,
if (pctx->token.type == isc_tokentype_eof) {
snprintf(tokenbuf, sizeof(tokenbuf), "end of file");
} else if (pctx->token.type == isc_tokentype_unknown) {
flags = 0;
tokenbuf[0] = '\0';
} else {
isc_lex_getlasttokentext(pctx->lexer,
&pctx->token, &r);