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Groups > comp.lang.c > #386339
| From | Tim Rentsch <tr.17687@z991.linuxsc.com> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: Fixing a sample from K&R book using cake static analyser |
| Date | 2024-06-21 20:19 -0700 |
| Organization | A noiseless patient Spider |
| Message-ID | <86le2xhdfa.fsf@linuxsc.com> (permalink) |
| References | <v53sl1$35qt7$1@dont-email.me> <v558hv$3dskb$1@dont-email.me> |
Lawrence D'Oliveiro <ldo@nz.invalid> writes:
> On Fri, 21 Jun 2024 09:45:21 -0300, Thiago Adams wrote:
>
>> Page 145, The C programming Language 2 Edition
>>
>> /* install: put (name, defn) in hashtab */
>> struct nlist *install(char *name, char *defn)
>> {
>> struct nlist *np;
>> unsigned hashval;
>>
>> if ((np = lookup(name)) == NULL) { /* not found */
>> np = (struct nlist *) malloc(sizeof(*np));
>> if (np == NULL || (np->name = strdup(name)) == NULL)
>> return NULL;
>> hashval = hash(name);
>> np->next = hashtab[hashval];
>> hashtab[hashval] = np;
>> } else /* already there */
>> free((void *) np->defn); /* free previous defn */
>>
>> if ((np->defn = strdup(defn)) == NULL)
>> return NULL;
>> return np;
>> }
>
> struct nlist *install(char *name, char *defn)
> {
> struct nlist *np = NULL;
> struct nlist *result = NULL;
> unsigned hashval;
> do /*once*/
> {
> result = lookup(name);
> if (result != NULL)
> break;
> np = (struct nlist *)calloc(1, sizeof struct nlist);
> if (np == NULL)
> break;
> np->defn = strdup(defn);
> if (np->defn == NULL)
> break;
> hashval = hash(name);
> np->next = hashtab[hashval];
> hashtab[hashval] = np;
> result = np;
> np = NULL; /* so I don?t dispose of it yet */
> }
> while (false);
> if (np != NULL)
> {
> free(np->defn);
> } /*if*/
> free(np);
> return
> result;
> } /*install*/
Both of these are truly awful.
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Fixing a sample from K&R book using cake static analyser Thiago Adams <thiago.adams@gmail.com> - 2024-06-21 09:45 -0300
Re: Fixing a sample from K&R book using cake static analyser Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-22 01:14 +0000
Re: Fixing a sample from K&R book using cake static analyser Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-06-21 20:19 -0700
Re: Fixing a sample from K&R book using cake static analyser Anton Shepelev <anton.txt@gmail.moc> - 2024-06-23 02:23 +0300
Re: Fixing a sample from K&R book using cake static analyser Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-22 23:30 +0000
Re: Fixing a sample from K&R book using cake static analyser bart <bc@freeuk.com> - 2024-06-23 00:53 +0100
Re: Fixing a sample from K&R book using cake static analyser Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-23 23:50 +0000
Re: Fixing a sample from K&R book using cake static analyser Anton Shepelev <anton.txt@gmail.moc> - 2024-06-24 01:59 +0300
Re: Fixing a sample from K&R book using cake static analyser Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-24 00:31 +0000
Re: Fixing a sample from K&R book using cake static analyser Ben Bacarisse <ben@bsb.me.uk> - 2024-06-23 11:23 +0100
Re: Fixing a sample from K&R book using cake static analyser Anton Shepelev <anton.txt@gmail.moc> - 2024-06-24 01:33 +0300
Re: Fixing a sample from K&R book using cake static analyser Ben Bacarisse <ben@bsb.me.uk> - 2024-06-24 00:36 +0100
Re: Fixing a sample from K&R book using cake static analyser Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-24 00:29 +0000
Re: Fixing a sample from K&R book using cake static analyser Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2024-06-24 04:38 +0200
Re: Fixing a sample from K&R book using cake static analyser Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-24 02:56 +0000
Re: Fixing a sample from K&R book using cake static analyser Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-06-24 02:21 -0700
Re: Fixing a sample from K&R book using cake static analyser Kaz Kylheku <643-408-1753@kylheku.com> - 2024-06-23 11:02 +0000
Re: Fixing a sample from K&R book using cake static analyser Ben Bacarisse <ben@bsb.me.uk> - 2024-06-23 12:31 +0100
Re: Fixing a sample from K&R book using cake static analyser Anton Shepelev <anton.txt@gmail.moc> - 2024-06-24 01:25 +0300
Re: Fixing a sample from K&R book using cake static analyser Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-23 22:58 +0000
Re: Fixing a sample from K&R book using cake static analyser Anton Shepelev <anton.txt@gmail.moc> - 2024-06-24 02:14 +0300
Re: Fixing a sample from K&R book using cake static analyser Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-24 00:31 +0000
Re: Fixing a sample from K&R book using cake static analyser Ben Bacarisse <ben@bsb.me.uk> - 2024-06-24 00:25 +0100
Re: Fixing a sample from K&R book using cake static analyser Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-24 00:34 +0000
Re: Fixing a sample from K&R book using cake static analyser David Brown <david.brown@hesbynett.no> - 2024-06-24 11:39 +0200
Re: Fixing a sample from K&R book using cake static analyser Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-24 23:00 +0000
Re: Fixing a sample from K&R book using cake static analyser David Brown <david.brown@hesbynett.no> - 2024-06-25 10:25 +0200
Re: Fixing a sample from K&R book using cake static analyser Kaz Kylheku <643-408-1753@kylheku.com> - 2024-06-25 08:37 +0000
Re: Fixing a sample from K&R book using cake static analyser Ben Bacarisse <ben@bsb.me.uk> - 2024-06-24 11:53 +0100
Re: Fixing a sample from K&R book using cake static analyser Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-24 23:01 +0000
Re: Fixing a sample from K&R book using cake static analyser Ben Bacarisse <ben@bsb.me.uk> - 2024-06-25 01:42 +0100
Re: Fixing a sample from K&R book using cake static analyser Kaz Kylheku <643-408-1753@kylheku.com> - 2024-06-25 01:21 +0000
Re: Fixing a sample from K&R book using cake static analyser Ben Bacarisse <ben@bsb.me.uk> - 2024-06-25 14:06 +0100
Re: Fixing a sample from K&R book using cake static analyser "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-06-25 20:35 -0700
Re: Fixing a sample from K&R book using cake static analyser Kaz Kylheku <643-408-1753@kylheku.com> - 2024-06-26 05:18 +0000
Re: Fixing a sample from K&R book using cake static analyser Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2024-06-26 10:56 +0200
Re: Fixing a sample from K&R book using cake static analyser Kaz Kylheku <643-408-1753@kylheku.com> - 2024-06-26 10:55 +0000
Re: Fixing a sample from K&R book using cake static analyser DFS <nospam@dfs.com> - 2024-06-26 07:20 -0400
[OT] Re: Fixing a sample from K&R book using cake static analyser Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2024-06-26 13:20 +0200
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser Michael S <already5chosen@yahoo.com> - 2024-06-26 15:54 +0300
Re: [OT] Reinheitsgebot and Beer without C Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2024-06-26 17:32 +0200
Re: [OT] Reinheitsgebot and Beer without C Michael S <already5chosen@yahoo.com> - 2024-06-26 20:37 +0300
Re: [OT] Reinheitsgebot and Beer without C Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2024-06-26 22:24 +0200
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser scott@slp53.sl.home (Scott Lurndal) - 2024-06-26 16:26 +0000
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser Michael S <already5chosen@yahoo.com> - 2024-06-26 20:19 +0300
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser scott@slp53.sl.home (Scott Lurndal) - 2024-06-26 17:46 +0000
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2024-06-26 22:33 +0200
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-06-26 14:09 -0700
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2024-06-26 23:41 +0200
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser Richard Harnden <richard.nospam@gmail.invalid> - 2024-06-27 00:11 +0100
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2024-06-27 07:33 +0200
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-06-28 15:46 -0700
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2024-06-29 02:20 +0200
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser gazelle@shell.xmission.com (Kenny McCormack) - 2024-06-29 11:26 +0000
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-06-29 12:38 -0700
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser Michael S <already5chosen@yahoo.com> - 2024-06-29 22:43 +0300
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser scott@slp53.sl.home (Scott Lurndal) - 2024-06-26 21:43 +0000
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2024-06-27 00:11 +0200
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser Phil Carmody <pc+usenet@asdf.org> - 2024-06-28 13:42 +0300
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2024-06-28 14:04 +0200
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser Michael S <already5chosen@yahoo.com> - 2024-06-28 17:11 +0300
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2024-06-28 19:12 +0200
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-06-28 11:07 -0700
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2024-06-28 20:18 +0200
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-06-30 02:12 -0700
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-06-28 15:56 -0700
Re: [OT] Re: Fixing a sample from K&R book using cake static analyser "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-06-28 16:00 -0700
Re: Fixing a sample from K&R book using cake static analyser David Brown <david.brown@hesbynett.no> - 2024-06-26 13:24 +0200
Re: Fixing a sample from K&R book using cake static analyser Richard Harnden <richard.nospam@gmail.invalid> - 2024-06-27 00:20 +0100
Re: Fixing a sample from K&R book using cake static analyser Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-26 23:45 +0000
Re: Fixing a sample from K&R book using cake static analyser Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2024-06-27 07:47 +0200
Re: Fixing a sample from K&R book using cake static analyser scott@slp53.sl.home (Scott Lurndal) - 2024-06-26 16:25 +0000
Re: Fixing a sample from K&R book using cake static analyser Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-06-24 02:55 -0700
Re: Fixing a sample from K&R book using cake static analyser Phil Carmody <pc+usenet@asdf.org> - 2024-06-25 11:47 +0300
Re: Fixing a sample from K&R book using cake static analyser Ben Bacarisse <ben@bsb.me.uk> - 2024-06-25 14:36 +0100
Re: Fixing a sample from K&R book using cake static analyser Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-25 22:51 +0000
Re: Fixing a sample from K&R book using cake static analyser Phil Carmody <pc+usenet@asdf.org> - 2024-06-30 23:33 +0300
Re: Fixing a sample from K&R book using cake static analyser Kaz Kylheku <643-408-1753@kylheku.com> - 2024-06-23 22:36 +0000
Re: Fixing a sample from K&R book using cake static analyser Anton Shepelev <anton.txt@gmail.moc> - 2024-06-24 01:40 +0300
Re: Fixing a sample from K&R book using cake static analyser Kaz Kylheku <643-408-1753@kylheku.com> - 2024-06-23 23:04 +0000
Re: Fixing a sample from K&R book using cake static analyser Kaz Kylheku <643-408-1753@kylheku.com> - 2024-06-24 01:31 +0000
Re: Fixing a sample from K&R book using cake static analyser Anton Shepelev <anton.txt@g{oogle}mail.com> - 2024-06-24 14:28 +0300
Re: Fixing a sample from K&R book using cake static analyser Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2024-06-24 05:01 +0200
Re: Fixing a sample from K&R book using cake static analyser Kaz Kylheku <643-408-1753@kylheku.com> - 2024-06-24 09:31 +0000
Re: Fixing a sample from K&R book using cake static analyser Thiago Adams <thiago.adams@gmail.com> - 2024-06-22 17:32 -0300
Re: Fixing a sample from K&R book using cake static analyser Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-29 00:02 +0000
Re: Fixing a sample from K&R book using cake static analyser Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-29 00:19 +0000
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