diff options
Diffstat (limited to 'source4/heimdal/lib/asn1/symbol.c')
-rw-r--r-- | source4/heimdal/lib/asn1/symbol.c | 128 |
1 files changed, 74 insertions, 54 deletions
diff --git a/source4/heimdal/lib/asn1/symbol.c b/source4/heimdal/lib/asn1/symbol.c index 5f69c10925..a4e1ed4884 100644 --- a/source4/heimdal/lib/asn1/symbol.c +++ b/source4/heimdal/lib/asn1/symbol.c @@ -1,90 +1,110 @@ /* - * Copyright (c) 1997 - 2001 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * All rights reserved. + * Copyright (c) 1997 - 2005 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. * - * 3. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. */ #include "gen_locl.h" +#include "lex.h" -RCSID("$Id: symbol.c,v 1.9 2001/09/25 13:39:27 assar Exp $"); +RCSID("$Id: symbol.c,v 1.10 2005/07/12 06:27:39 lha Exp $"); static Hashtab *htab; static int -cmp (void *a, void *b) +cmp(void *a, void *b) { - Symbol *s1 = (Symbol *)a; - Symbol *s2 = (Symbol *)b; + Symbol *s1 = (Symbol *) a; + Symbol *s2 = (Symbol *) b; - return strcmp (s1->name, s2->name); + return strcmp(s1->name, s2->name); } static unsigned -hash (void *a) +hash(void *a) { - Symbol *s = (Symbol *)a; + Symbol *s = (Symbol *) a; - return hashjpw (s->name); + return hashjpw(s->name); } void -initsym (void) +initsym(void) { - htab = hashtabnew (101, cmp, hash); + htab = hashtabnew(101, cmp, hash); } void -output_name (char *s) +output_name(char *s) { - char *p; + char *p; - for (p = s; *p; ++p) - if (*p == '-') - *p = '_'; + for (p = s; *p; ++p) + if (*p == '-') + *p = '_'; } -Symbol* -addsym (char *name) +Symbol * +addsym(char *name) { - Symbol key, *s; + Symbol key, *s; - key.name = name; - s = (Symbol *)hashtabsearch (htab, (void *)&key); - if (s == NULL) { - s = (Symbol *)malloc (sizeof (*s)); - s->name = name; - s->gen_name = strdup(name); - output_name (s->gen_name); - s->stype = SUndefined; - hashtabadd (htab, s); - } - return s; + key.name = name; + s = (Symbol *) hashtabsearch(htab, (void *) &key); + if (s == NULL) { + s = (Symbol *) emalloc(sizeof(*s)); + s->name = name; + s->gen_name = estrdup(name); + output_name(s->gen_name); + s->stype = SUndefined; + hashtabadd(htab, s); + } + return s; +} + +static int +checkfunc(void *ptr, void *arg) +{ + Symbol *s = ptr; + if (s->stype == SUndefined) { + error_message("%s is still undefined\n", s->name); + *(int *) arg = 1; + } + return 0; +} + +int +checkundefined(void) +{ + int f = 0; + hashtabforeach(htab, checkfunc, &f); + return f; } |