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authorUlrich Drepper <drepper@redhat.com>2000-11-10 04:15:55 +0000
committerUlrich Drepper <drepper@redhat.com>2000-11-10 04:15:55 +0000
commit85599e53cdba552f3b288b9e79c26592da11263b (patch)
tree9f2726a666de57e0d70929a728284dfa5dbf5b6d /sysdeps/posix
parentbb5a22b34a609e2e995ece3c6d5025b950c68f4e (diff)
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Update.
2000-11-06 Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> * sysdeps/posix/getaddrinfo.c: Clean-up: define family to hold target family. 2000-11-06 Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> * sysdeps/posix/getaddrinfo.c: Loosen protocol check to ease raw socket creation. 2000-11-06 Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> * sysdeps/posix/getaddrinfo.c: Ensure to fill ai_socktype and ai_protocol by internal table if service was not given. 2000-11-06 Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> * sysdeps/posix/getaddrinfo.c: Don't raise an error even if numerical port was specified with protocol without socktype. 2000-11-06 Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> * sysdeps/posix/getaddrinfo.c: Ensure to check if protocol is ok. 2000-11-06 Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> * inet/getnameinfo.c: getnameinfo() NI_xxx flag validation. 2000-11-06 Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> * sysdeps/posix/getaddrinfo.c: Ensure not to fill garbage value in sin6_scope_id field. 2000-11-06 Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> * inet/getnameinfo.c: Repair getnameinfo() sin6_socpe_id support. 2000-11-06 Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> * inet/getnameinfo.c: Repair NI_NOFQDN flag support. 2000-11-06 Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> * inet/getnameinfo.c: Wake-up sin6_scope_id support in getnameinfo(): check for whether sin6_socpe_id exist was wrong. 2000-11-09 Martin Schwidefsky <mschwide@nc.boeblingen.de.ibm.com> * sysdeps/unix/sysv/linux/s390/mmap.S: Use mmap2 if it is present. * sysdeps/unix/sysv/linux/s390/mmap64.S: New file.
Diffstat (limited to 'sysdeps/posix')
-rw-r--r--sysdeps/posix/getaddrinfo.c49
1 files changed, 34 insertions, 15 deletions
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index bbd4dd1..8b672f2 100644
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -99,13 +99,14 @@ struct gaih_typeproto
/* Values for `protoflag'. */
#define GAI_PROTO_NOSERVICE 1
+#define GAI_PROTO_PROTOANY 2
static struct gaih_typeproto gaih_inet_typeproto[] =
{
{ 0, 0, NULL, 0 },
{ SOCK_STREAM, IPPROTO_TCP, (char *) "tcp", 0 },
{ SOCK_DGRAM, IPPROTO_UDP, (char *) "udp", 0 },
- { SOCK_RAW, IPPROTO_RAW, (char *) "raw", GAI_PROTO_NOSERVICE },
+ { SOCK_RAW, 0, (char *) "raw", GAI_PROTO_PROTOANY|GAI_PROTO_NOSERVICE },
{ 0, 0, NULL, 0 }
};
@@ -150,6 +151,7 @@ gaih_local (const char *name, const struct gaih_service *service,
&& ((tp->protoflag & GAI_PROTO_NOSERVICE) != 0
|| (req->ai_socktype != 0 && req->ai_socktype != tp->socktype)
|| (req->ai_protocol != 0
+ && !(tp->protoflag & GAI_PROTO_PROTOANY)
&& req->ai_protocol != tp->protocol)))
++tp;
@@ -229,7 +231,7 @@ gaih_local (const char *name, const struct gaih_service *service,
static int
gaih_inet_serv (const char *servicename, struct gaih_typeproto *tp,
- struct gaih_servtuple *st)
+ const struct addrinfo *req, struct gaih_servtuple *st)
{
struct servent *s;
size_t tmpbuflen = 1024;
@@ -255,7 +257,8 @@ gaih_inet_serv (const char *servicename, struct gaih_typeproto *tp,
st->next = NULL;
st->socktype = tp->socktype;
- st->protocol = tp->protocol;
+ st->protocol = ((tp->protoflag & GAI_PROTO_PROTOANY)
+ ? req->ai_protocol : tp->protocol);
st->port = s->s_port;
return 0;
@@ -291,8 +294,10 @@ gaih_inet_serv (const char *servicename, struct gaih_typeproto *tp,
{ \
for (i = 0; h->h_addr_list[i]; i++) \
{ \
- if (*pat == NULL) \
+ if (*pat == NULL) { \
*pat = __alloca (sizeof(struct gaih_addrtuple)); \
+ (*pat)->scopeid = 0; \
+ } \
(*pat)->next = NULL; \
(*pat)->family = _family; \
memcpy ((*pat)->addr, h->h_addr_list[i], \
@@ -319,6 +324,7 @@ gaih_inet (const char *name, const struct gaih_service *service,
while (tp->name != NULL
&& ((req->ai_socktype != 0 && req->ai_socktype != tp->socktype)
|| (req->ai_protocol != 0
+ && !(tp->protoflag & GAI_PROTO_PROTOANY)
&& req->ai_protocol != tp->protocol)))
++tp;
@@ -343,7 +349,7 @@ gaih_inet (const char *name, const struct gaih_service *service,
st = (struct gaih_servtuple *)
__alloca (sizeof (struct gaih_servtuple));
- if ((rc = gaih_inet_serv (service->name, tp, st)))
+ if ((rc = gaih_inet_serv (service->name, tp, req, st)))
return rc;
}
else
@@ -359,11 +365,15 @@ gaih_inet (const char *name, const struct gaih_service *service,
if (req->ai_socktype != 0
&& req->ai_socktype != tp->socktype)
continue;
+ if (req->ai_protocol != 0
+ && !(tp->protoflag & GAI_PROTO_PROTOANY)
+ && req->ai_protocol != tp->protocol)
+ continue;
newp = (struct gaih_servtuple *)
__alloca (sizeof (struct gaih_servtuple));
- if ((rc = gaih_inet_serv (service->name, tp, newp)))
+ if ((rc = gaih_inet_serv (service->name, tp, req, newp)))
{
if (rc & GAIH_OKIFUNSPEC)
continue;
@@ -382,7 +392,8 @@ gaih_inet (const char *name, const struct gaih_service *service,
st = __alloca (sizeof (struct gaih_servtuple));
st->next = NULL;
st->socktype = tp->socktype;
- st->protocol = tp->protocol;
+ st->protocol = ((tp->protoflag & GAI_PROTO_PROTOANY)
+ ? req->ai_protocol : tp->protocol);
st->port = htons (service->num);
}
}
@@ -390,8 +401,9 @@ gaih_inet (const char *name, const struct gaih_service *service,
{
st = __alloca (sizeof (struct gaih_servtuple));
st->next = NULL;
- st->socktype = req->ai_socktype;
- st->protocol = req->ai_protocol;
+ st->socktype = tp->socktype;
+ st->protocol = ((tp->protoflag & GAI_PROTO_PROTOANY)
+ ? req->ai_protocol : tp->protocol);
st->port = 0;
}
else
@@ -542,6 +554,7 @@ gaih_inet (const char *name, const struct gaih_service *service,
struct gaih_servtuple *st2;
struct gaih_addrtuple *at2 = at;
size_t socklen, namelen;
+ sa_family_t family;
/*
buffer is the size of an unformatted IPv6 address in printable format.
@@ -597,9 +610,15 @@ gaih_inet (const char *name, const struct gaih_service *service,
namelen = 0;
if (at2->family == AF_INET6)
- socklen = sizeof (struct sockaddr_in6);
+ {
+ family = AF_INET6;
+ socklen = sizeof (struct sockaddr_in6);
+ }
else
- socklen = sizeof (struct sockaddr_in);
+ {
+ family = AF_INET;
+ socklen = sizeof (struct sockaddr_in);
+ }
for (st2 = st; st2 != NULL; st2 = st2->next)
{
@@ -608,7 +627,7 @@ gaih_inet (const char *name, const struct gaih_service *service,
return -EAI_MEMORY;
(*pai)->ai_flags = req->ai_flags;
- (*pai)->ai_family = at2->family;
+ (*pai)->ai_family = family;
(*pai)->ai_socktype = st2->socktype;
(*pai)->ai_protocol = st2->protocol;
(*pai)->ai_addrlen = socklen;
@@ -616,9 +635,9 @@ gaih_inet (const char *name, const struct gaih_service *service,
#if SALEN
(*pai)->ai_addr->sa_len = socklen;
#endif /* SALEN */
- (*pai)->ai_addr->sa_family = at2->family;
+ (*pai)->ai_addr->sa_family = family;
- if (at2->family == AF_INET6)
+ if (family == AF_INET6)
{
struct sockaddr_in6 *sin6p =
(struct sockaddr_in6 *) (*pai)->ai_addr;
@@ -703,7 +722,7 @@ getaddrinfo (const char *name, const char *service,
else
/* Can't specify a numerical socket unless a protocol family was
given. */
- if (hints->ai_socktype == 0)
+ if (hints->ai_socktype == 0 && hints->ai_protocol == 0)
return EAI_SERVICE;
pservice = &gaih_service;
}