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[svn] Use address_list_new_one.

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Published in <sxsbshgyz71.fsf@florida.arsdigita.de>.
This commit is contained in:
hniksic 2001-12-03 09:48:12 -08:00
parent 400201444f
commit 29a338cc58
2 changed files with 23 additions and 7 deletions
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5
src/ChangeLog
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@ -1,3 +1,8 @@
2001-12-03 Hrvoje Niksic <hniksic@arsdigita.com>
* host.c (address_list_new_one): New function.
(lookup_host): Use it.
2001-12-03 Andre Majorel <amajorel@teaser.fr>
* host.c (lookup_host): Don't initialize TMPSTORE directly because

25
src/host.c
View File

@ -157,6 +157,21 @@ address_list_new (char **h_addr_list)
return al;
}
/* Like address_list_new, but initialized with only one address. */
static struct address_list *
address_list_new_one (const char *addr)
{
struct address_list *al = xmalloc (sizeof (struct address_list));
al->count = 1;
al->faulty = 0;
al->buffer = xmalloc (IP4_ADDRESS_LENGTH);
al->refcount = 1;
memcpy (ADDR_LOCATION (al, 0), addr, IP4_ADDRESS_LENGTH);
return al;
}
static void
address_list_delete (struct address_list *al)
{
@ -223,9 +238,6 @@ lookup_host (const char *host, int silent)
addr = (unsigned long)inet_addr (host);
if ((int)addr != -1)
{
char tmpstore[IP4_ADDRESS_LENGTH];
char *lst[2];
/* ADDR is defined to be in network byte order, which is what
this returns, so we can just copy it to STORE_IP. However,
on big endian 64-bit architectures the value will be stored
@ -237,10 +249,7 @@ lookup_host (const char *host, int silent)
#else
offset = 0;
#endif
memcpy (tmpstore, (char *)&addr + offset, IP4_ADDRESS_LENGTH);
lst[0] = tmpstore;
lst[1] = NULL;
return address_list_new (lst);
return address_list_new_one ((char *)&addr + offset);
}
/* By now we know that the host name we got is not of the form
@ -270,6 +279,8 @@ lookup_host (const char *host, int silent)
if (!silent)
logprintf (LOG_VERBOSE, _("done.\n"));
/* Do all systems have h_addr_list, or is it a newer thing? If the
latter, use address_list_new_one. */
al = address_list_new (hptr->h_addr_list);
/* Cache the lookup information. */