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| author | Ulrich Drepper <drepper@redhat.com> | 2004-08-19 22:56:27 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-08-19 22:56:27 +0000 |
| commit | a24c5ac46258a0fff7a00c501440ba49381a2338 (patch) | |
| tree | cbbb607ea261352372b3c114e820b21a5c39cac5 /sysdeps | |
| parent | afd7b703335c65d616b6198c1aa407cfbba5edea (diff) | |
| download | glibc-a24c5ac46258a0fff7a00c501440ba49381a2338.tar glibc-a24c5ac46258a0fff7a00c501440ba49381a2338.tar.gz glibc-a24c5ac46258a0fff7a00c501440ba49381a2338.tar.bz2 glibc-a24c5ac46258a0fff7a00c501440ba49381a2338.zip | |
Update.
* sysdeps/posix/getaddrinfo.c (gaih_inet): Minor optimizations in
list generation.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/posix/getaddrinfo.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c index 132fdcc620..3ffa329f73 100644 --- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -848,30 +848,31 @@ gaih_inet (const char *name, const struct gaih_service *service, for (st2 = st; st2 != NULL; st2 = st2->next) { - *pai = malloc (sizeof (struct addrinfo) + socklen); - if (*pai == NULL) + struct addrinfo *ai; + ai = *pai = malloc (sizeof (struct addrinfo) + socklen); + if (ai == NULL) return -EAI_MEMORY; - (*pai)->ai_flags = req->ai_flags; - (*pai)->ai_family = family; - (*pai)->ai_socktype = st2->socktype; - (*pai)->ai_protocol = st2->protocol; - (*pai)->ai_addrlen = socklen; - (*pai)->ai_addr = (void *) (*pai + 1); + ai->ai_flags = req->ai_flags; + ai->ai_family = family; + ai->ai_socktype = st2->socktype; + ai->ai_protocol = st2->protocol; + ai->ai_addrlen = socklen; + ai->ai_addr = (void *) (ai + 1); /* We only add the canonical name once. */ - (*pai)->ai_canonname = (char *) canon; + ai->ai_canonname = (char *) canon; canon = NULL; #if SALEN - (*pai)->ai_addr->sa_len = socklen; + ai->ai_addr->sa_len = socklen; #endif /* SALEN */ - (*pai)->ai_addr->sa_family = family; + ai->ai_addr->sa_family = family; if (family == AF_INET6) { struct sockaddr_in6 *sin6p = - (struct sockaddr_in6 *) (*pai)->ai_addr; + (struct sockaddr_in6 *) ai->ai_addr; sin6p->sin6_port = st2->port; sin6p->sin6_flowinfo = 0; @@ -882,16 +883,16 @@ gaih_inet (const char *name, const struct gaih_service *service, else { struct sockaddr_in *sinp = - (struct sockaddr_in *) (*pai)->ai_addr; + (struct sockaddr_in *) ai->ai_addr; sinp->sin_port = st2->port; memcpy (&sinp->sin_addr, at2->addr, sizeof (struct in_addr)); memset (sinp->sin_zero, '\0', sizeof (sinp->sin_zero)); } - (*pai)->ai_next = NULL; - pai = &((*pai)->ai_next); + pai = &(ai->ai_next); } + *pai = NULL; ignore: at2 = at2->next; |