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authorUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
committerUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
commita334319f6530564d22e775935d9c91663623a1b4 (patch)
treeb5877475619e4c938e98757d518bb1e9cbead751 /inet
parent0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff)
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(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'inet')
-rw-r--r--inet/Makefile6
-rw-r--r--inet/Versions6
-rw-r--r--inet/check_pf.c56
-rw-r--r--inet/getipv4sourcefilter.c32
-rw-r--r--inet/getnameinfo.c96
-rw-r--r--inet/getnetgrent_r.c133
-rw-r--r--inet/getsourcefilter.c33
-rw-r--r--inet/herrno-loc.c34
-rw-r--r--inet/htonl.c36
-rw-r--r--inet/htons.c36
-rw-r--r--inet/if_index.c65
-rw-r--r--inet/ifaddrs.c46
-rw-r--r--inet/ifreq.c80
-rw-r--r--inet/inet6_opt.c278
-rw-r--r--inet/inet6_option.c44
-rw-r--r--inet/inet6_rth.c192
-rw-r--r--inet/inet_ntoa.c69
-rw-r--r--inet/netinet/icmp6.h132
-rw-r--r--inet/netinet/in.h61
-rw-r--r--inet/netinet/ip6.h89
-rw-r--r--inet/rcmd.c100
-rw-r--r--inet/rexec.c10
-rw-r--r--inet/setipv4sourcefilter.c33
-rw-r--r--inet/setsourcefilter.c33
-rw-r--r--inet/test-ifaddrs.c9
-rw-r--r--inet/test-inet6_opt.c207
-rw-r--r--inet/test_ifindex.c9
27 files changed, 323 insertions, 1602 deletions
diff --git a/inet/Makefile b/inet/Makefile
index 3f796e4..0fdf9e3 100644
--- a/inet/Makefile
+++ b/inet/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2006, 2007 Free Software Foundation, Inc.
+# Copyright (C) 1991-2002, 2003, 2004 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
@@ -47,12 +47,12 @@ routines := htonl htons \
getaliasent_r getaliasent getaliasname getaliasname_r \
in6_addr getnameinfo if_index ifaddrs inet6_option \
getipv4sourcefilter setipv4sourcefilter \
- getsourcefilter setsourcefilter inet6_opt inet6_rth
+ getsourcefilter setsourcefilter
aux := check_pf ifreq
tests := htontest test_ifindex tst-ntoa tst-ether_aton tst-network \
- tst-gethnm test-ifaddrs bug-if1 test-inet6_opt
+ tst-gethnm test-ifaddrs bug-if1
include ../Rules
diff --git a/inet/Versions b/inet/Versions
index 0650719..2b7ec90 100644
--- a/inet/Versions
+++ b/inet/Versions
@@ -78,12 +78,6 @@ libc {
getipv4sourcefilter; setipv4sourcefilter;
getsourcefilter; setsourcefilter;
}
- GLIBC_2.5 {
- inet6_opt_init; inet6_opt_append; inet6_opt_finish; inet6_opt_set_val;
- inet6_opt_next; inet6_opt_find; inet6_opt_get_val;
- inet6_rth_space; inet6_rth_init; inet6_rth_add; inet6_rth_reverse;
- inet6_rth_segments; inet6_rth_getaddr;
- }
GLIBC_PRIVATE {
# functions used in other libraries
__internal_endnetgrent; __internal_getnetgrent_r;
diff --git a/inet/check_pf.c b/inet/check_pf.c
deleted file mode 100644
index b015432..0000000
--- a/inet/check_pf.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/* Determine protocol families for which interfaces exist. Generic version.
- Copyright (C) 2003, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <ifaddrs.h>
-#include <netdb.h>
-
-
-void
-attribute_hidden
-__check_pf (bool *seen_ipv4, bool *seen_ipv6,
- struct in6addrinfo **in6ai, size_t *in6ailen)
-{
- /* By default we have no way to determine information about
- deprecated and temporary addresses. */
- *in6ai = NULL;
- *in6ailen = 0;
-
- /* Get the interface list via getifaddrs. */
- struct ifaddrs *ifa = NULL;
- if (getifaddrs (&ifa) != 0)
- {
- /* We cannot determine what interfaces are available. Be
- pessimistic. */
- *seen_ipv4 = true;
- *seen_ipv6 = true;
- return;
- }
-
- *seen_ipv4 = false;
- *seen_ipv6 = false;
-
- struct ifaddrs *runp;
- for (runp = ifa; runp != NULL; runp = runp->ifa_next)
- if (runp->ifa_addr->sa_family == PF_INET)
- *seen_ipv4 = true;
- else if (runp->ifa_addr->sa_family == PF_INET6)
- *seen_ipv6 = true;
-
- (void) freeifaddrs (ifa);
-}
diff --git a/inet/getipv4sourcefilter.c b/inet/getipv4sourcefilter.c
deleted file mode 100644
index e956977..0000000
--- a/inet/getipv4sourcefilter.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Get source filter. Stub version.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <netinet/in.h>
-
-
-int
-getipv4sourcefilter (int s, struct in_addr interface, struct in_addr group,
- uint32_t *fmode, uint32_t *numsrc, struct in_addr *slist)
-{
- __set_errno (ENOSYS);
- return -1;
-}
-stub_warning (getipv4sourcefilter)
diff --git a/inet/getnameinfo.c b/inet/getnameinfo.c
index b7b2b15..493a423 100644
--- a/inet/getnameinfo.c
+++ b/inet/getnameinfo.c
@@ -203,40 +203,48 @@ getnameinfo (const struct sockaddr *sa, socklen_t addrlen, char *host,
if (!(flags & NI_NUMERICHOST))
{
struct hostent *h = NULL;
- if (sa->sa_family == AF_INET6)
- {
- while (__gethostbyaddr_r ((const void *) &(((const struct sockaddr_in6 *) sa)->sin6_addr),
- sizeof(struct in6_addr),
- AF_INET6, &th, tmpbuf, tmpbuflen,
- &h, &herrno))
- if (herrno == NETDB_INTERNAL && errno == ERANGE)
- tmpbuf = extend_alloca (tmpbuf, tmpbuflen, 2 * tmpbuflen);
- else
- break;
- }
- else
- {
- while (__gethostbyaddr_r ((const void *) &(((const struct sockaddr_in *)sa)->sin_addr),
- sizeof(struct in_addr), AF_INET,
- &th, tmpbuf, tmpbuflen,
- &h, &herrno))
- if (herrno == NETDB_INTERNAL && errno == ERANGE)
- tmpbuf = extend_alloca (tmpbuf, tmpbuflen, 2 * tmpbuflen);
- else
- break;
- }
-
if (h == NULL)
{
- if (herrno == NETDB_INTERNAL)
+ if (sa->sa_family == AF_INET6)
{
- __set_h_errno (herrno);
- return EAI_SYSTEM;
+ while (__gethostbyaddr_r ((const void *) &(((const struct sockaddr_in6 *) sa)->sin6_addr),
+ sizeof(struct in6_addr),
+ AF_INET6, &th, tmpbuf, tmpbuflen,
+ &h, &herrno))
+ {
+ if (herrno == NETDB_INTERNAL)
+ {
+ if (errno == ERANGE)
+ tmpbuf = extend_alloca (tmpbuf, tmpbuflen,
+ 2 * tmpbuflen);
+ else
+ {
+ __set_h_errno (herrno);
+ __set_errno (serrno);
+ return EAI_SYSTEM;
+ }
+ }
+ else
+ {
+ break;
+ }
+ }
}
- if (herrno == TRY_AGAIN)
+ else
{
- __set_h_errno (herrno);
- return EAI_AGAIN;
+ while (__gethostbyaddr_r ((const void *) &(((const struct sockaddr_in *)sa)->sin_addr),
+ sizeof(struct in_addr), AF_INET,
+ &th, tmpbuf, tmpbuflen,
+ &h, &herrno))
+ {
+ if (errno == ERANGE)
+ tmpbuf = extend_alloca (tmpbuf, tmpbuflen,
+ 2 * tmpbuflen);
+ else
+ {
+ break;
+ }
+ }
}
}
@@ -353,7 +361,10 @@ getnameinfo (const struct sockaddr *sa, socklen_t addrlen, char *host,
(const void *) &(((const struct sockaddr_in *) sa)->sin_addr),
host, hostlen);
if (c == NULL)
- return EAI_SYSTEM;
+ {
+ __set_errno (serrno);
+ return EAI_SYSTEM;
+ }
}
ok = 1;
}
@@ -392,16 +403,25 @@ getnameinfo (const struct sockaddr *sa, socklen_t addrlen, char *host,
if (!(flags & NI_NUMERICSERV))
{
struct servent *s, ts;
- int e;
- while ((e = __getservbyport_r (((const struct sockaddr_in *) sa)->sin_port,
- ((flags & NI_DGRAM)
- ? "udp" : "tcp"),
- &ts, tmpbuf, tmpbuflen, &s)))
+ while (__getservbyport_r (((const struct sockaddr_in *) sa)->sin_port,
+ ((flags & NI_DGRAM) ? "udp" : "tcp"),
+ &ts, tmpbuf, tmpbuflen, &s))
{
- if (e == ERANGE)
- tmpbuf = extend_alloca (tmpbuf, tmpbuflen, 2 * tmpbuflen);
+ if (herrno == NETDB_INTERNAL)
+ {
+ if (errno == ERANGE)
+ tmpbuf = extend_alloca (tmpbuf, tmpbuflen,
+ 2 * tmpbuflen);
+ else
+ {
+ __set_errno (serrno);
+ return EAI_SYSTEM;
+ }
+ }
else
- break;
+ {
+ break;
+ }
}
if (s)
{
diff --git a/inet/getnetgrent_r.c b/inet/getnetgrent_r.c
index 97b2b80..640210a 100644
--- a/inet/getnetgrent_r.c
+++ b/inet/getnetgrent_r.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1996, 1997, 1998, 1999, 2002, 2004, 2005
- Free Software Foundation, Inc.
+/* Copyright (C) 1996,1997,1998,1999,2002,2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -17,7 +16,6 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include <assert.h>
#include <bits/libc-lock.h>
#include <errno.h>
#include <netdb.h>
@@ -35,13 +33,15 @@ __libc_lock_define_initialized (static, lock)
static struct __netgrent dataset;
/* The lookup function for the first entry of this service. */
-extern int __nss_netgroup_lookup (service_user **nipp, const char *name,
+extern int __nss_netgroup_lookup (service_user **nip, const char *name,
void **fctp) internal_function;
-/* Set up NIP to run through the services. Return nonzero if there are no
+
+/* Set up NIP to run through the services. If ALL is zero, use NIP's
+ current location if it's not nil. Return nonzero if there are no
services (left). */
-static int
-setup (void **fctp, service_user **nipp)
+static enum nss_status
+setup (void **fctp, const char *func_name, int all, service_user **nipp)
{
/* Remember the first service_entry, it's always the same. */
static service_user *startp;
@@ -51,7 +51,7 @@ setup (void **fctp, service_user **nipp)
{
/* Executing this more than once at the same time must yield the
same result every time. So we need no locking. */
- no_more = __nss_netgroup_lookup (nipp, "setnetgrent", fctp);
+ no_more = __nss_netgroup_lookup (nipp, func_name, fctp);
startp = no_more ? (service_user *) -1 : *nipp;
}
else if (startp == (service_user *) -1)
@@ -59,10 +59,11 @@ setup (void **fctp, service_user **nipp)
return 1;
else
{
- /* Reset to the beginning of the service list. */
- *nipp = startp;
+ if (all || *nipp == NULL)
+ /* Reset to the beginning of the service list. */
+ *nipp = startp;
/* Look up the first function. */
- no_more = __nss_lookup (nipp, "setnetgrent", fctp);
+ no_more = __nss_lookup (nipp, func_name, fctp);
}
return no_more;
}
@@ -86,20 +87,6 @@ free_memory (struct __netgrent *data)
}
}
-static void
-endnetgrent_hook (struct __netgrent *datap)
-{
- enum nss_status (*endfct) (struct __netgrent *);
-
- if (datap->nip == NULL)
- return;
-
- endfct = __nss_lookup_function (datap->nip, "endnetgrent");
- if (endfct != NULL)
- (void) (*endfct) (datap);
- datap->nip = NULL;
-}
-
static int
internal_function
__internal_setnetgrent_reuse (const char *group, struct __netgrent *datap,
@@ -113,29 +100,14 @@ __internal_setnetgrent_reuse (const char *group, struct __netgrent *datap,
enum nss_status status = NSS_STATUS_UNAVAIL;
struct name_list *new_elem;
- /* Free data from previous service. */
- endnetgrent_hook (datap);
-
/* Cycle through all the services and run their setnetgrent functions. */
- int no_more = setup (&fct.ptr, &datap->nip);
+ int no_more = setup (&fct.ptr, "setnetgrent", 1, &datap->nip);
while (! no_more)
{
- assert (datap->data == NULL);
-
/* Ignore status, we force check in `__nss_next'. */
status = (*fct.f) (group, datap);
- service_user *old_nip = datap->nip;
no_more = __nss_next (&datap->nip, "setnetgrent", &fct.ptr, status, 0);
-
- if (status == NSS_STATUS_SUCCESS && ! no_more)
- {
- enum nss_status (*endfct) (struct __netgrent *);
-
- endfct = __nss_lookup_function (old_nip, "endnetgrent");
- if (endfct != NULL)
- (void) (*endfct) (datap);
- }
}
/* Add the current group to the list of known groups. */
@@ -185,13 +157,34 @@ setnetgrent (const char *group)
return result;
}
+
void internal_endnetgrent (struct __netgrent *datap);
libc_hidden_proto (internal_endnetgrent)
void
internal_endnetgrent (struct __netgrent *datap)
{
- endnetgrent_hook (datap);
+ service_user *old_nip;
+ union
+ {
+ enum nss_status (*f) (struct __netgrent *);
+ void *ptr;
+ } fct;
+
+ /* Remember which was the last used service. */
+ old_nip = datap->nip;
+
+ /* Cycle through all the services and run their endnetgrent functions. */
+ int no_more = setup (&fct.ptr, "endnetgrent", 1, &datap->nip);
+ while (! no_more)
+ {
+ /* Ignore status, we force check in `__nss_next'. */
+ (void) (*fct.f) (datap);
+
+ no_more = (datap->nip == old_nip
+ || __nss_next (&datap->nip, "endnetgrent", &fct.ptr, 0, 1));
+ }
+
/* Now free list of all netgroup names from last run. */
free_memory (datap);
}
@@ -220,7 +213,11 @@ internal_getnetgrent_r (char **hostp, char **userp, char **domainp,
struct __netgrent *datap,
char *buffer, size_t buflen, int *errnop)
{
- enum nss_status (*fct) (struct __netgrent *, char *, size_t, int *);
+ union
+ {
+ enum nss_status (*f) (struct __netgrent *, char *, size_t, int *);
+ void *ptr;
+ } fct;
/* Initialize status to return if no more functions are found. */
enum nss_status status = NSS_STATUS_NOTFOUND;
@@ -228,12 +225,10 @@ internal_getnetgrent_r (char **hostp, char **userp, char **domainp,
/* Run through available functions, starting with the same function last
run. We will repeat each function as long as it succeeds, and then go
on to the next service action. */
- int no_more = (datap->nip == NULL
- || (fct = __nss_lookup_function (datap->nip, "getnetgrent_r"))
- == NULL);
+ int no_more = setup (&fct.ptr, "getnetgrent_r", 0, &datap->nip);
while (! no_more)
{
- status = (*fct) (datap, buffer, buflen, &errno);
+ status = (*fct.f) (datap, buffer, buflen, &errno);
if (status == NSS_STATUS_RETURN)
{
@@ -251,12 +246,8 @@ internal_getnetgrent_r (char **hostp, char **userp, char **domainp,
datap, errnop);
}
- if (found && datap->nip != NULL)
- {
- fct = __nss_lookup_function (datap->nip, "getnetgrent_r");
- if (fct != NULL)
- continue;
- }
+ if (found)
+ continue;
}
else if (status == NSS_STATUS_SUCCESS && datap->type == group_val)
{
@@ -288,7 +279,7 @@ internal_getnetgrent_r (char **hostp, char **userp, char **domainp,
}
}
- break;
+ no_more = __nss_next (&datap->nip, "getnetgrent_r", &fct.ptr, status, 0);
}
if (status == NSS_STATUS_SUCCESS)
@@ -331,8 +322,16 @@ innetgr (const char *netgroup, const char *host, const char *user,
int (*f) (const char *, struct __netgrent *);
void *ptr;
} setfct;
- void (*endfct) (struct __netgrent *);
- int (*getfct) (struct __netgrent *, char *, size_t, int *);
+ union
+ {
+ void (*f) (struct __netgrent *);
+ void *ptr;
+ } endfct;
+ union
+ {
+ int (*f) (struct __netgrent *, char *, size_t, int *);
+ void *ptr;
+ } getfct;
struct __netgrent entry;
int result = 0;
const char *current_group = netgroup;
@@ -346,21 +345,18 @@ innetgr (const char *netgroup, const char *host, const char *user,
the work during one walk through the service list. */
while (1)
{
- int no_more = setup (&setfct.ptr, &entry.nip);
+ int no_more = setup (&setfct.ptr, "setnetgrent", 1, &entry.nip);
while (! no_more)
{
- assert (entry.data == NULL);
-
/* Open netgroup. */
enum nss_status status = (*setfct.f) (current_group, &entry);
if (status == NSS_STATUS_SUCCESS
- && (getfct = __nss_lookup_function (entry.nip, "getnetgrent_r"))
- != NULL)
+ && __nss_lookup (&entry.nip, "getnetgrent_r", &getfct.ptr) == 0)
{
char buffer[1024];
- while ((*getfct) (&entry, buffer, sizeof buffer, &errno)
+ while ((*getfct.f) (&entry, buffer, sizeof buffer, &errno)
== NSS_STATUS_SUCCESS)
{
if (entry.type == group_val)
@@ -409,18 +405,17 @@ innetgr (const char *netgroup, const char *host, const char *user,
}
}
+ if (result != 0)
+ break;
+
/* If we found one service which does know the given
netgroup we don't try further. */
status = NSS_STATUS_RETURN;
}
/* Free all resources of the service. */
- endfct = __nss_lookup_function (entry.nip, "endnetgrent");
- if (endfct != NULL)
- (*endfct) (&entry);
-
- if (result != 0)
- break;
+ if (__nss_lookup (&entry.nip, "endnetgrent", &endfct.ptr) == 0)
+ (*endfct.f) (&entry);
/* Look for the next service. */
no_more = __nss_next (&entry.nip, "setnetgrent",
@@ -444,6 +439,6 @@ innetgr (const char *netgroup, const char *host, const char *user,
/* Free the memory. */
free_memory (&entry);
- return result == 1;
+ return result;
}
libc_hidden_def (innetgr)
diff --git a/inet/getsourcefilter.c b/inet/getsourcefilter.c
deleted file mode 100644
index 373550b..0000000
--- a/inet/getsourcefilter.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Get source filter. Stub version.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <netinet/in.h>
-
-
-int
-getsourcefilter (int s, uint32_t interface, const struct sockaddr *group,
- socklen_t grouplen, uint32_t *fmode, uint32_t *numsrc,
- struct sockaddr_storage *slist)
-{
- __set_errno (ENOSYS);
- return -1;
-}
-stub_warning (getsourcefilter)
diff --git a/inet/herrno-loc.c b/inet/herrno-loc.c
deleted file mode 100644
index fd6deeb..0000000
--- a/inet/herrno-loc.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (C) 1996, 97, 98, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <netdb.h>
-#include <tls.h>
-
-#if ! USE___THREAD
-# undef h_errno
-extern int h_errno;
-#endif
-
-/* When threaded, h_errno may be a per-thread variable. */
-int *
-weak_const_function
-__h_errno_location (void)
-{
- return &h_errno;
-}
-libc_hidden_def (__h_errno_location)
diff --git a/inet/htonl.c b/inet/htonl.c
deleted file mode 100644
index dfee1b0..0000000
--- a/inet/htonl.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Copyright (C) 1993,97,2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <netinet/in.h>
-
-#undef htonl
-#undef ntohl
-
-uint32_t
-htonl (x)
- uint32_t x;
-{
-#if BYTE_ORDER == BIG_ENDIAN
- return x;
-#elif BYTE_ORDER == LITTLE_ENDIAN
- return __bswap_32 (x);
-#else
-# error "What kind of system is this?"
-#endif
-}
-weak_alias (htonl, ntohl)
diff --git a/inet/htons.c b/inet/htons.c
deleted file mode 100644
index 95c94de..0000000
--- a/inet/htons.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Copyright (C) 1993,97,2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <netinet/in.h>
-
-#undef htons
-#undef ntohs
-
-uint16_t
-htons (x)
- uint16_t x;
-{
-#if BYTE_ORDER == BIG_ENDIAN
- return x;
-#elif BYTE_ORDER == LITTLE_ENDIAN
- return __bswap_16 (x);
-#else
-# error "What kind of system is this?"
-#endif
-}
-weak_alias (htons, ntohs)
diff --git a/inet/if_index.c b/inet/if_index.c
deleted file mode 100644
index f217f37..0000000
--- a/inet/if_index.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Copyright (C) 1997,98,99,2000,02 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <net/if.h>
-#include <errno.h>
-#include <stddef.h>
-
-unsigned int
-if_nametoindex (const char *ifname)
-{
- __set_errno (ENOSYS);
- return 0;
-}
-libc_hidden_def (if_nametoindex)
-stub_warning (if_nametoindex)
-
-char *
-if_indextoname (unsigned int ifindex, char *ifname)
-{
- __set_errno (ENOSYS);
- return NULL;
-}
-libc_hidden_def (if_indextoname)
-stub_warning (if_indextoname)
-
-void
-if_freenameindex (struct if_nameindex *ifn)
-{
-}
-stub_warning (if_freenameindex)
-
-struct if_nameindex *
-if_nameindex (void)
-{
- __set_errno (ENOSYS);
- return NULL;
-}
-stub_warning (if_nameindex)
-#include <stub-tag.h>
-
-#if 0
-void
-internal_function
-__protocol_available (int *have_inet, int *have_inet6)
-{
- /* By default we assume that IPv4 is available, IPv6 not. */
- *have_inet = 1;
- *have_inet6 = 0;
-}
-#endif
diff --git a/inet/ifaddrs.c b/inet/ifaddrs.c
deleted file mode 100644
index 330aae3..0000000
--- a/inet/ifaddrs.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* getifaddrs -- get names and addresses of all network interfaces
- Copyright (C) 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <ifaddrs.h>
-#include <errno.h>
-#include <stdlib.h>
-
-/* Create a linked list of `struct ifaddrs' structures, one for each
- network interface on the host machine. If successful, store the
- list in *IFAP and return 0. On errors, return -1 and set `errno'. */
-int
-getifaddrs (struct ifaddrs **ifap)
-{
- __set_errno (ENOSYS);
- return -1;
-}
-libc_hidden_def (getifaddrs)
-stub_warning (getifaddrs)
-
-void
-freeifaddrs (struct ifaddrs *ifa)
-{
- if (ifa == NULL)
- return; /* a la free, why not? */
-
- /* Can't be called properly if getifaddrs never succeeded. */
- abort ();
-}
-libc_hidden_def (freeifaddrs)
-stub_warning (freeifaddrs)
diff --git a/inet/ifreq.c b/inet/ifreq.c
deleted file mode 100644
index 55e833b..0000000
--- a/inet/ifreq.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Copyright (C) 1999, 2002, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@suse.de>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "ifreq.h"
-
-
-void
-__ifreq (struct ifreq **ifreqs, int *num_ifs, int sockfd)
-{
- int fd = sockfd;
- struct ifconf ifc;
- int rq_len;
- int nifs;
-# define RQ_IFS 4
-
- if (fd < 0)
- fd = __opensock ();
- if (fd < 0)
- {
- *num_ifs = 0;
- *ifreqs = NULL;
- return;
- }
-
- ifc.ifc_buf = NULL;
- rq_len = RQ_IFS * sizeof (struct ifreq) / 2; /* Doubled in the loop. */
- do
- {
- ifc.ifc_len = rq_len *= 2;
- void *newp = realloc (ifc.ifc_buf, ifc.ifc_len);
- if (newp == NULL || __ioctl (fd, SIOCGIFCONF, &ifc) < 0)
- {
- free (ifc.ifc_buf);
-
- if (fd != sockfd)
- __close (fd);
- *num_ifs = 0;
- *ifreqs = NULL;
- return;
- }
- ifc.ifc_buf = newp;
- }
- while (rq_len < sizeof (struct ifreq) + ifc.ifc_len);
-
- if (fd != sockfd)
- __close (fd);
-
-#ifdef _HAVE_SA_LEN
- struct ifreq *ifr = *ifreqs;
- nifs = 0;
- while ((char *) ifr < ifc.ifc_buf + ifc.ifc_len)
- {
- ++nifs;
- ifr = __if_nextreq (ifr);
- if (ifr == NULL)
- break;
- }
-#else
- nifs = ifc.ifc_len / sizeof (struct ifreq);
-#endif
-
- *num_ifs = nifs;
- *ifreqs = realloc (ifc.ifc_buf, nifs * sizeof (struct ifreq));
-}
diff --git a/inet/inet6_opt.c b/inet/inet6_opt.c
deleted file mode 100644
index 17d3fee..0000000
--- a/inet/inet6_opt.c
+++ /dev/null
@@ -1,278 +0,0 @@
-/* Copyright (C) 2006, 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2006.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <string.h>
-#include <netinet/in.h>
-#include <netinet/ip6.h>
-
-
-/* RFC 3542, 10.1
-
- This function returns the number of bytes needed for the empty
- extension header i.e., without any options. If EXTBUF is not NULL it
- also initializes the extension header to have the correct length
- field. In that case if the EXTLEN value is not a positive (i.e.,
- non-zero) multiple of 8 the function fails and returns -1. */
-int
-inet6_opt_init (void *extbuf, socklen_t extlen)
-{
- if (extbuf != NULL)
- {
- if (extlen <= 0 || (extlen % 8) != 0)
- return -1;
-
- /* Fill in the length in units of 8 octets. */
- struct ip6_hbh *extp = (struct ip6_hbh *) extbuf;
- extp->ip6h_len = extlen / 8;
- }
-
- return sizeof (struct ip6_hbh);
-}
-
-
-static void
-add_padding (uint8_t *extbuf, int offset, int npad)
-{
- if (npad == 1)
- extbuf[offset] = IP6OPT_PAD1;
- else if (npad > 0)
- {
- struct ip6_opt *pad_opt = (struct ip6_opt *) (extbuf + offset);
-
- pad_opt->ip6o_type = IP6OPT_PADN;
- pad_opt->ip6o_len = npad - sizeof (struct ip6_opt);
- /* Clear the memory used by the padding. */
- memset (pad_opt + 1, '\0', pad_opt->ip6o_len);
- }
-}
-
-
-
-/* RFC 3542, 10.2
-
- This function returns the updated total length taking into account
- adding an option with length 'len' and alignment 'align'. If
- EXTBUF is not NULL then, in addition to returning the length, the
- function inserts any needed pad option, initializes the option
- (setting the type and length fields) and returns a pointer to the
- location for the option content in databufp. If the option does
- not fit in the extension header buffer the function returns -1. */
-int
-inet6_opt_append (void *extbuf, socklen_t extlen, int offset, uint8_t type,
- socklen_t len, uint8_t align, void **databufp)
-{
- /* Check minimum offset. */
- if (offset < sizeof (struct ip6_hbh))
- return -1;
-
- /* One cannot add padding options. */
- if (type == IP6OPT_PAD1 || type == IP6OPT_PADN)
- return -1;
-
- /* The option length must fit in one octet. */
- if (len > 255)
- return -1;
-
- /* The alignment can only by 1, 2, 4, or 8 and must not exceed the
- option length. */
- if (align == 0 || align > 8 || (align & (align - 1)) != 0 || align > len)
- return -1;
-
- /* Determine the needed padding for alignment. Following the
- current content of the buffer we have the is the IPv6 option type
- and length, followed immediately by the data. The data has the
- alignment constraints. Therefore padding must be inserted in the
- form of padding options before the new option. */
- int data_offset = offset + sizeof (struct ip6_opt);
- int npad = (align - data_offset % align) & (align - 1);
-
- if (extbuf != NULL)
- {
- /* Now we can check whether the buffer is large enough. */
- if (data_offset + npad + len > extlen)
- return -1;
-
- add_padding (extbuf, offset, npad);
-
- offset += npad;
-
- /* Now prepare the option itself. */
- struct ip6_opt *opt = (struct ip6_opt *) ((uint8_t *) extbuf + offset);
-
- opt->ip6o_type = type;
- opt->ip6o_len = len;
-
- *databufp = opt + 1;
- }
- else
- offset += npad;
-
- return offset + sizeof (struct ip6_opt) + len;
-}
-
-
-/* RFC 3542, 10.3
-
- This function returns the updated total length taking into account
- the final padding of the extension header to make it a multiple of
- 8 bytes. If EXTBUF is not NULL the function also initializes the
- option by inserting a Pad1 or PadN option of the proper length. */
-int
-inet6_opt_finish (void *extbuf, socklen_t extlen, int offset)
-{
- /* Check minimum offset. */
- if (offset < sizeof (struct ip6_hbh))
- return -1;
-
- /* Required padding at the end. */
- int npad = (8 - (offset & 7)) & 7;
-
- if (extbuf != NULL)
- {
- /* Make sure the buffer is large enough. */
- if (offset + npad > extlen)
- return -1;
-
- add_padding (extbuf, offset, npad);
- }
-
- return offset + npad;
-}
-
-
-/* RFC 3542, 10.4
-
- This function inserts data items of various sizes in the data
- portion of the option. VAL should point to the data to be
- inserted. OFFSET specifies where in the data portion of the option
- the value should be inserted; the first byte after the option type
- and length is accessed by specifying an offset of zero. */
-int
-inet6_opt_set_val (void *databuf, int offset, void *val, socklen_t vallen)
-{
- memcpy ((uint8_t *) databuf + offset, val, vallen);
-
- return offset + vallen;
-}
-
-
-/* RFC 3542, 10.5
-
- This function parses received option extension headers returning
- the next option. EXTBUF and EXTLEN specifies the extension header.
- OFFSET should either be zero (for the first option) or the length
- returned by a previous call to 'inet6_opt_next' or
- 'inet6_opt_find'. It specifies the position where to continue
- scanning the extension buffer. */
-int
-inet6_opt_next (void *extbuf, socklen_t extlen, int offset, uint8_t *typep,
- socklen_t *lenp, void **databufp)
-{
- if (offset == 0)
- offset = sizeof (struct ip6_hbh);
- else if (offset < sizeof (struct ip6_hbh))
- return -1;
-
- while (offset < extlen)
- {
- struct ip6_opt *opt = (struct ip6_opt *) ((uint8_t *) extbuf + offset);
-
- if (opt->ip6o_type == IP6OPT_PAD1)
- /* Single byte padding. */
- ++offset;
- else if (opt->ip6o_type == IP6OPT_PADN)
- offset += sizeof (struct ip6_opt) + opt->ip6o_len;
- else
- {
- /* Check whether the option is valid. */
- offset += sizeof (struct ip6_opt) + opt->ip6o_len;
- if (offset > extlen)
- return -1;
-
- *typep = opt->ip6o_type;
- *lenp = opt->ip6o_len;
- *databufp = opt + 1;
- return offset;
- }
- }
-
- return -1;
-}
-
-
-/* RFC 3542, 10.6
-
- This function is similar to the previously described
- 'inet6_opt_next' function, except this function lets the caller
- specify the option type to be searched for, instead of always
- returning the next option in the extension header. */
-int
-inet6_opt_find (void *extbuf, socklen_t extlen, int offset, uint8_t type,
- socklen_t *lenp, void **databufp)
-{
- if (offset == 0)
- offset = sizeof (struct ip6_hbh);
- else if (offset < sizeof (struct ip6_hbh))
- return -1;
-
- while (offset < extlen)
- {
- struct ip6_opt *opt = (struct ip6_opt *) ((uint8_t *) extbuf + offset);
-
- if (opt->ip6o_type == IP6OPT_PAD1)
- {
- /* Single byte padding. */
- ++offset;
- if (type == IP6OPT_PAD1)
- {
- *lenp = 0;
- *databufp = (uint8_t *) extbuf + offset;
- return offset;
- }
- }
- else if (opt->ip6o_type != type)
- offset += sizeof (struct ip6_opt) + opt->ip6o_len;
- else
- {
- /* Check whether the option is valid. */
- offset += sizeof (struct ip6_opt) + opt->ip6o_len;
- if (offset > extlen)
- return -1;
-
- *lenp = opt->ip6o_len;
- *databufp = opt + 1;
- return offset;
- }
- }
-
- return -1;
-}
-
-
-/* RFC 3542, 10.7
-
- This function extracts data items of various sizes in the data
- portion of the option. */
-int
-inet6_opt_get_val (void *databuf, int offset, void *val, socklen_t vallen)
-{
- memcpy (val, (uint8_t *) databuf + offset, vallen);
-
- return offset + vallen;
-}
diff --git a/inet/inet6_option.c b/inet/inet6_option.c
index b34eb22..2e0fed8 100644
--- a/inet/inet6_option.c
+++ b/inet/inet6_option.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2003, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
@@ -75,10 +75,6 @@ get_opt_end (const uint8_t **result, const uint8_t *startp,
}
-static uint8_t *option_alloc (struct cmsghdr *cmsg, int datalen, int multx,
- int plusy);
-
-
/* RFC 2292, 6.3.1
This function returns the number of bytes required to hold an option
@@ -97,8 +93,6 @@ inet6_option_space (nbytes)
return CMSG_SPACE (roundup (nbytes, 8));
}
-link_warning (inet6_option_space,
- "inet6_option_space is obsolete, use the RFC 3542 interfaces")
/* RFC 2292, 6.3.2
@@ -133,8 +127,6 @@ inet6_option_init (bp, cmsgp, type)
return 0;
}
-link_warning (inet6_option_init,
- "inet6_option_init is obsolete, use the RFC 3542 interfaces")
/* RFC 2292, 6.3.3
@@ -158,7 +150,7 @@ inet6_option_append (cmsg, typep, multx, plusy)
int len = typep[0] == IP6OPT_PAD1 ? 1 : typep[1] + 2;
/* Get the pointer to the space in the message. */
- uint8_t *ptr = option_alloc (cmsg, len, multx, plusy);
+ uint8_t *ptr = inet6_option_alloc (cmsg, len, multx, plusy);
if (ptr == NULL)
/* Some problem with the parameters. */
return -1;
@@ -168,8 +160,6 @@ inet6_option_append (cmsg, typep, multx, plusy)
return 0;
}
-link_warning (inet6_option_append,
- "inet6_option_append is obsolete, use the RFC 3542 interfaces")
/* RFC 2292, 6.3.4
@@ -179,8 +169,12 @@ link_warning (inet6_option_append,
inet6_option_init(). This function returns a pointer to the 8-bit
option type field that starts the option on success, or NULL on an
error. */
-static uint8_t *
-option_alloc (struct cmsghdr *cmsg, int datalen, int multx, int plusy)
+uint8_t *
+inet6_option_alloc (cmsg, datalen, multx, plusy)
+ struct cmsghdr *cmsg;
+ int datalen;
+ int multx;
+ int plusy;
{
/* The RFC limits the value of the alignment values. */
if ((multx != 1 && multx != 2 && multx != 4 && multx != 8)
@@ -220,19 +214,7 @@ option_alloc (struct cmsghdr *cmsg, int datalen, int multx, int plusy)
return result;
}
-
-
-uint8_t *
-inet6_option_alloc (cmsg, datalen, multx, plusy)
- struct cmsghdr *cmsg;
- int datalen;
- int multx;
- int plusy;
-{
- return option_alloc (cmsg, datalen, multx, plusy);
-}
-link_warning (inet6_option_alloc,
- "inet6_option_alloc is obsolete, use the RFC 3542 interfaces")
+libc_hidden_def (inet6_option_alloc)
/* RFC 2292, 6.3.5
@@ -269,7 +251,7 @@ inet6_option_next (cmsg, tptrp)
const uint8_t *endp = CMSG_DATA (cmsg) + (ip6e->ip6e_len + 1) * 8;
const uint8_t *result;
- if (*tptrp == NULL)
+ if (tptrp == NULL)
/* This is the first call, return the first option if there is one. */
result = (const uint8_t *) (ip6e + 1);
else
@@ -290,8 +272,6 @@ inet6_option_next (cmsg, tptrp)
/* Check the option is fully represented in the message. */
return get_opt_end (&result, result, endp);
}
-link_warning (inet6_option_next,
- "inet6_option_next is obsolete, use the RFC 3542 interfaces")
/* RFC 2292, 6.3.6
@@ -328,7 +308,7 @@ inet6_option_find (cmsg, tptrp, type)
const uint8_t *endp = CMSG_DATA (cmsg) + (ip6e->ip6e_len + 1) * 8;
const uint8_t *next;
- if (*tptrp == NULL)
+ if (tptrp == NULL)
/* This is the first call, return the first option if there is one. */
next = (const uint8_t *) (ip6e + 1);
else
@@ -361,5 +341,3 @@ inet6_option_find (cmsg, tptrp, type)
/* Success. */
return 0;
}
-link_warning (inet6_option_find,
- "inet6_option_find is obsolete, use the RFC 3542 interfaces")
diff --git a/inet/inet6_rth.c b/inet/inet6_rth.c
deleted file mode 100644
index 15f8240..0000000
--- a/inet/inet6_rth.c
+++ /dev/null
@@ -1,192 +0,0 @@
-/* Copyright (C) 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2006.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <string.h>
-#include <netinet/in.h>
-#include <netinet/ip6.h>
-
-
-/* RFC 3542, 7.1
-
- This function returns the number of bytes required to hold a
- Routing header of the specified type containing the specified
- number of segments (addresses). For an IPv6 Type 0 Routing header,
- the number of segments must be between 0 and 127, inclusive. */
-socklen_t
-inet6_rth_space (int type, int segments)
-{
- switch (type)
- {
- case IPV6_RTHDR_TYPE_0:
- if (segments < 0 || segments > 127)
- return 0;
-
- return sizeof (struct ip6_rthdr0) + segments * sizeof (struct in6_addr);
- }
-
- return 0;
-}
-
-
-/* RFC 3542, 7.2
-
- This function initializes the buffer pointed to by BP to contain a
- Routing header of the specified type and sets ip6r_len based on the
- segments parameter. */
-void *
-inet6_rth_init (void *bp, socklen_t bp_len, int type, int segments)
-{
- struct ip6_rthdr *rthdr = (struct ip6_rthdr *) bp;
-
- switch (type)
- {
- case IPV6_RTHDR_TYPE_0:
- /* Make sure the parameters are valid and the buffer is large enough. */
- if (segments < 0 || segments > 127)
- break;
-
- socklen_t len = (sizeof (struct ip6_rthdr0)
- + segments * sizeof (struct in6_addr));
- if (len > bp_len)
- break;
-
- /* Some implementations seem to initialize the whole memory area. */
- memset (bp, '\0', len);
-
- /* Length in units of 8 octets. */
- rthdr->ip6r_len = segments * sizeof (struct in6_addr) / 8;
- rthdr->ip6r_type = IPV6_RTHDR_TYPE_0;
- return bp;
- }
-
- return NULL;
-}
-
-
-/* RFC 3542, 7.3
-
- This function adds the IPv6 address pointed to by addr to the end of
- the Routing header being constructed. */
-int
-inet6_rth_add (void *bp, const struct in6_addr *addr)
-{
- struct ip6_rthdr *rthdr = (struct ip6_rthdr *) bp;
-
- switch (rthdr->ip6r_type)
- {
- struct ip6_rthdr0 *rthdr0;
- case IPV6_RTHDR_TYPE_0:
- rthdr0 = (struct ip6_rthdr0 *) rthdr;
-
- memcpy (&rthdr0->ip6r0_addr[rthdr0->ip6r0_segleft++],
- addr, sizeof (struct in6_addr));
-
- return 0;
- }
-
- return -1;
-}
-
-
-/* RFC 3542, 7.4
-
- This function takes a Routing header extension header (pointed to by
- the first argument) and writes a new Routing header that sends
- datagrams along the reverse of that route. The function reverses the
- order of the addresses and sets the segleft member in the new Routing
- header to the number of segments. */
-int
-inet6_rth_reverse (const void *in, void *out)
-{
- struct ip6_rthdr *in_rthdr = (struct ip6_rthdr *) in;
-
- switch (in_rthdr->ip6r_type)
- {
- struct ip6_rthdr0 *in_rthdr0;
- struct ip6_rthdr0 *out_rthdr0;
- case IPV6_RTHDR_TYPE_0:
- in_rthdr0 = (struct ip6_rthdr0 *) in;
- out_rthdr0 = (struct ip6_rthdr0 *) out;
-
- /* Copy header, not the addresses. The memory regions can overlap. */
- memmove (out_rthdr0, in_rthdr0, sizeof (struct ip6_rthdr0));
-
- int total = in_rthdr0->ip6r0_segleft * 8 / sizeof (struct in6_addr);
- for (int i = 0; i < total / 2; ++i)
- {
- /* Remember, IN_RTHDR0 and OUT_RTHDR0 might overlap. */
- struct in6_addr temp = in_rthdr0->ip6r0_addr[i];
- out_rthdr0->ip6r0_addr[i] = in_rthdr0->ip6r0_addr[total - 1 - i];
- out_rthdr0->ip6r0_addr[total - 1 - i] = temp;
- }
- if (total % 2 != 0 && in != out)
- out_rthdr0->ip6r0_addr[total / 2] = in_rthdr0->ip6r0_addr[total / 2];
-
- return 0;
- }
-
- return -1;
-}
-
-
-/* RFC 3542, 7.5
-
- This function returns the number of segments (addresses) contained in
- the Routing header described by BP. */
-int
-inet6_rth_segments (const void *bp)
-{
- struct ip6_rthdr *rthdr = (struct ip6_rthdr *) bp;
-
- switch (rthdr->ip6r_type)
- {
- case IPV6_RTHDR_TYPE_0:
-
- return rthdr->ip6r_len * 8 / sizeof (struct in6_addr);
- }
-
- return -1;
-}
-
-
-/* RFC 3542, 7.6
-
- This function returns a pointer to the IPv6 address specified by
- index (which must have a value between 0 and one less than the
- value returned by 'inet6_rth_segments') in the Routing header
- described by BP. */
-struct in6_addr *
-inet6_rth_getaddr (const void *bp, int index)
-{
- struct ip6_rthdr *rthdr = (struct ip6_rthdr *) bp;
-
- switch (rthdr->ip6r_type)
- {
- struct ip6_rthdr0 *rthdr0;
- case IPV6_RTHDR_TYPE_0:
- rthdr0 = (struct ip6_rthdr0 *) rthdr;
-
- if (index >= rthdr0->ip6r0_len * 8 / sizeof (struct in6_addr))
- break;
-
- return &rthdr0->ip6r0_addr[index];
- }
-
- return NULL;
-}
diff --git a/inet/inet_ntoa.c b/inet/inet_ntoa.c
index 3879495..889435d 100644
--- a/inet/inet_ntoa.c
+++ b/inet/inet_ntoa.c
@@ -21,19 +21,78 @@
#include <stdio.h>
#include <stdlib.h>
#include <arpa/inet.h>
+#include <bits/libc-lock.h>
/* The interface of this function is completely stupid, it requires a
- static buffer. We relax this a bit in that we allow one buffer for
- each thread. */
-static __thread char buffer[18];
+ static buffer. We relax this a bit in that we allow at least one
+ buffer for each thread. */
+
+/* This is the key for the thread specific memory. */
+static __libc_key_t key;
+
+/* If nonzero the key allocation failed and we should better use a
+ static buffer than fail. */
+static char local_buf[18];
+static char *static_buf;
+
+/* Destructor for the thread-specific data. */
+static void init (void);
+static void free_key_mem (void *mem);
char *
inet_ntoa (struct in_addr in)
{
- unsigned char *bytes = (unsigned char *) &in;
- __snprintf (buffer, sizeof (buffer), "%d.%d.%d.%d",
+ __libc_once_define (static, once);
+ char *buffer;
+ unsigned char *bytes;
+
+ /* If we have not yet initialized the buffer do it now. */
+ __libc_once (once, init);
+
+ if (static_buf != NULL)
+ buffer = static_buf;
+ else
+ {
+ /* We don't use the static buffer and so we have a key. Use it
+ to get the thread-specific buffer. */
+ buffer = __libc_getspecific (key);
+ if (buffer == NULL)
+ {
+ /* No buffer allocated so far. */
+ buffer = malloc (18);
+ if (buffer == NULL)
+ /* No more memory available. We use the static buffer. */
+ buffer = local_buf;
+ else
+ __libc_setspecific (key, buffer);
+ }
+ }
+
+ bytes = (unsigned char *) &in;
+ __snprintf (buffer, 18, "%d.%d.%d.%d",
bytes[0], bytes[1], bytes[2], bytes[3]);
return buffer;
}
+
+
+/* Initialize buffer. */
+static void
+init (void)
+{
+ if (__libc_key_create (&key, free_key_mem))
+ /* Creating the key failed. This means something really went
+ wrong. In any case use a static buffer which is better than
+ nothing. */
+ static_buf = local_buf;
+}
+
+
+/* Free the thread specific data, this is done if a thread terminates. */
+static void
+free_key_mem (void *mem)
+{
+ free (mem);
+ __libc_setspecific (key, NULL);
+}
diff --git a/inet/netinet/icmp6.h b/inet/netinet/icmp6.h
index 0cb1aa6..4b17d9c 100644
--- a/inet/netinet/icmp6.h
+++ b/inet/netinet/icmp6.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-1997,2000,2006 Free Software Foundation, Inc.
+/* Copyright (C) 1991,92,93,94,95,96,97,2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -33,7 +33,7 @@
struct icmp6_filter
{
- uint32_t icmp6_filt[8];
+ uint32_t data[8];
};
struct icmp6_hdr
@@ -67,14 +67,14 @@ struct icmp6_hdr
#define ICMP6_ECHO_REQUEST 128
#define ICMP6_ECHO_REPLY 129
-#define MLD_LISTENER_QUERY 130
-#define MLD_LISTENER_REPORT 131
-#define MLD_LISTENER_REDUCTION 132
+#define ICMP6_MEMBERSHIP_QUERY 130
+#define ICMP6_MEMBERSHIP_REPORT 131
+#define ICMP6_MEMBERSHIP_REDUCTION 132
#define ICMP6_DST_UNREACH_NOROUTE 0 /* no route to destination */
#define ICMP6_DST_UNREACH_ADMIN 1 /* communication with destination */
/* administratively prohibited */
-#define ICMP6_DST_UNREACH_BEYONDSCOPE 2 /* beyond scope of source address */
+#define ICMP6_DST_UNREACH_NOTNEIGHBOR 2 /* not a neighbor */
#define ICMP6_DST_UNREACH_ADDR 3 /* address unreachable */
#define ICMP6_DST_UNREACH_NOPORT 4 /* bad port */
@@ -86,16 +86,16 @@ struct icmp6_hdr
#define ICMP6_PARAMPROB_OPTION 2 /* unrecognized IPv6 option */
#define ICMP6_FILTER_WILLPASS(type, filterp) \
- ((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) == 0)
+ ((((filterp)->data[(type) >> 5]) & (1 << ((type) & 31))) == 0)
#define ICMP6_FILTER_WILLBLOCK(type, filterp) \
- ((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) != 0)
+ ((((filterp)->data[(type) >> 5]) & (1 << ((type) & 31))) != 0)
#define ICMP6_FILTER_SETPASS(type, filterp) \
- ((((filterp)->icmp6_filt[(type) >> 5]) &= ~(1 << ((type) & 31))))
+ ((((filterp)->data[(type) >> 5]) &= ~(1 << ((type) & 31))))
#define ICMP6_FILTER_SETBLOCK(type, filterp) \
- ((((filterp)->icmp6_filt[(type) >> 5]) |= (1 << ((type) & 31))))
+ ((((filterp)->data[(type) >> 5]) |= (1 << ((type) & 31))))
#define ICMP6_FILTER_SETPASSALL(filterp) \
memset (filterp, 0, sizeof (struct icmp6_filter));
@@ -191,13 +191,13 @@ struct nd_opt_hdr /* Neighbor discovery option header */
/* followed by option specific data */
};
-#define ND_OPT_SOURCE_LINKADDR 1
-#define ND_OPT_TARGET_LINKADDR 2
-#define ND_OPT_PREFIX_INFORMATION 3
-#define ND_OPT_REDIRECTED_HEADER 4
-#define ND_OPT_MTU 5
-#define ND_OPT_RTR_ADV_INTERVAL 7
-#define ND_OPT_HOME_AGENT_INFO 8
+#define ND_OPT_SOURCE_LINKADDR 1
+#define ND_OPT_TARGET_LINKADDR 2
+#define ND_OPT_PREFIX_INFORMATION 3
+#define ND_OPT_REDIRECTED_HEADER 4
+#define ND_OPT_MTU 5
+#define ND_OPT_RTR_ADV_INTERVAL 7
+#define ND_OPT_HOME_AGENT_INFO 8
struct nd_opt_prefix_info /* prefix information */
{
@@ -211,9 +211,9 @@ struct nd_opt_prefix_info /* prefix information */
struct in6_addr nd_opt_pi_prefix;
};
-#define ND_OPT_PI_FLAG_ONLINK 0x80
-#define ND_OPT_PI_FLAG_AUTO 0x40
-#define ND_OPT_PI_FLAG_RADDR 0x20
+#define ND_OPT_PI_FLAG_ONLINK 0x80
+#define ND_OPT_PI_FLAG_AUTO 0x40
+#define ND_OPT_PI_FLAG_RADDR 0x20
struct nd_opt_rd_hdr /* redirected header */
{
@@ -232,98 +232,6 @@ struct nd_opt_mtu /* MTU option */
uint32_t nd_opt_mtu_mtu;
};
-struct mld_hdr
- {
- struct icmp6_hdr mld_icmp6_hdr;
- struct in6_addr mld_addr; /* multicast address */
- };
-
-#define mld_type mld_icmp6_hdr.icmp6_type
-#define mld_code mld_icmp6_hdr.icmp6_code
-#define mld_cksum mld_icmp6_hdr.icmp6_cksum
-#define mld_maxdelay mld_icmp6_hdr.icmp6_data16[0]
-#define mld_reserved mld_icmp6_hdr.icmp6_data16[1]
-
-#define ICMP6_ROUTER_RENUMBERING 138
-
-struct icmp6_router_renum /* router renumbering header */
- {
- struct icmp6_hdr rr_hdr;
- uint8_t rr_segnum;
- uint8_t rr_flags;
- uint16_t rr_maxdelay;
- uint32_t rr_reserved;
- };
-
-#define rr_type rr_hdr.icmp6_type
-#define rr_code rr_hdr.icmp6_code
-#define rr_cksum rr_hdr.icmp6_cksum
-#define rr_seqnum rr_hdr.icmp6_data32[0]
-
-/* Router renumbering flags */
-#define ICMP6_RR_FLAGS_TEST 0x80
-#define ICMP6_RR_FLAGS_REQRESULT 0x40
-#define ICMP6_RR_FLAGS_FORCEAPPLY 0x20
-#define ICMP6_RR_FLAGS_SPECSITE 0x10
-#define ICMP6_RR_FLAGS_PREVDONE 0x08
-
-struct rr_pco_match /* match prefix part */
- {
- uint8_t rpm_code;
- uint8_t rpm_len;
- uint8_t rpm_ordinal;
- uint8_t rpm_matchlen;
- uint8_t rpm_minlen;
- uint8_t rpm_maxlen;
- uint16_t rpm_reserved;
- struct in6_addr rpm_prefix;
- };
-
-/* PCO code values */
-#define RPM_PCO_ADD 1
-#define RPM_PCO_CHANGE 2
-#define RPM_PCO_SETGLOBAL 3
-
-struct rr_pco_use /* use prefix part */
- {
- uint8_t rpu_uselen;
- uint8_t rpu_keeplen;
- uint8_t rpu_ramask;
- uint8_t rpu_raflags;
- uint32_t rpu_vltime;
- uint32_t rpu_pltime;
- uint32_t rpu_flags;
- struct in6_addr rpu_prefix;
- };
-
-#define ICMP6_RR_PCOUSE_RAFLAGS_ONLINK 0x20
-#define ICMP6_RR_PCOUSE_RAFLAGS_AUTO 0x10
-
-#if BYTE_ORDER == BIG_ENDIAN
-# define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80000000
-# define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40000000
-#elif BYTE_ORDER == LITTLE_ENDIAN
-# define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80
-# define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40
-#endif
-
-struct rr_result /* router renumbering result message */
- {
- uint16_t rrr_flags;
- uint8_t rrr_ordinal;
- uint8_t rrr_matchedlen;
- uint32_t rrr_ifid;
- struct in6_addr rrr_prefix;
- };
-
-#if BYTE_ORDER == BIG_ENDIAN
-# define ICMP6_RR_RESULT_FLAGS_OOB 0x0002
-# define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0001
-#elif BYTE_ORDER == LITTLE_ENDIAN
-# define ICMP6_RR_RESULT_FLAGS_OOB 0x0200
-# define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0100
-#endif
-
/* Mobile IPv6 extension: Advertisement Interval. */
struct nd_opt_adv_interval
{
diff --git a/inet/netinet/in.h b/inet/netinet/in.h
index 4fdc0fa..8898be3 100644
--- a/inet/netinet/in.h
+++ b/inet/netinet/in.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2001, 2003, 2004, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2001, 2003, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -455,66 +455,25 @@ extern int bindresvport6 (int __sockfd, struct sockaddr_in6 *__sock_in)
/* IPv6 packet information. */
struct in6_pktinfo
{
- struct in6_addr ipi6_addr; /* src/dst IPv6 address */
- unsigned int ipi6_ifindex; /* send/recv interface index */
- };
-
-/* IPv6 MTU information. */
-struct ip6_mtuinfo
- {
- struct sockaddr_in6 ip6m_addr; /* dst address including zone ID */
- uint32_t ip6m_mtu; /* path MTU in host byte order */
+ struct in6_addr ipi6_addr; /* src/dst IPv6 address */
+ unsigned int ipi6_ifindex; /* send/recv interface index */
};
#ifdef __USE_GNU
-/* Obsolete hop-by-hop and Destination Options Processing (RFC 2292). */
-extern int inet6_option_space (int __nbytes)
- __THROW __attribute_deprecated__;
+/* Hop-by-Hop and Destination Options Processing. */
+extern int inet6_option_space (int __nbytes) __THROW;
extern int inet6_option_init (void *__bp, struct cmsghdr **__cmsgp,
- int __type) __THROW __attribute_deprecated__;
+ int __type) __THROW;
extern int inet6_option_append (struct cmsghdr *__cmsg,
__const uint8_t *__typep, int __multx,
- int __plusy) __THROW __attribute_deprecated__;
+ int __plusy) __THROW;
extern uint8_t *inet6_option_alloc (struct cmsghdr *__cmsg, int __datalen,
- int __multx, int __plusy)
- __THROW __attribute_deprecated__;
+ int __multx, int __plusy) __THROW;
extern int inet6_option_next (__const struct cmsghdr *__cmsg,
- uint8_t **__tptrp)
- __THROW __attribute_deprecated__;
+ uint8_t **__tptrp) __THROW;
extern int inet6_option_find (__const struct cmsghdr *__cmsg,
- uint8_t **__tptrp, int __type)
- __THROW __attribute_deprecated__;
-
-
-/* Hop-by-Hop and Destination Options Processing (RFC 3542). */
-extern int inet6_opt_init (void *__extbuf, socklen_t __extlen) __THROW;
-extern int inet6_opt_append (void *__extbuf, socklen_t __extlen, int __offset,
- uint8_t __type, socklen_t __len, uint8_t __align,
- void **__databufp) __THROW;
-extern int inet6_opt_finish (void *__extbuf, socklen_t __extlen, int __offset)
- __THROW;
-extern int inet6_opt_set_val (void *__databuf, int __offset, void *__val,
- socklen_t __vallen) __THROW;
-extern int inet6_opt_next (void *__extbuf, socklen_t __extlen, int __offset,
- uint8_t *__typep, socklen_t *__lenp,
- void **__databufp) __THROW;
-extern int inet6_opt_find (void *__extbuf, socklen_t __extlen, int __offset,
- uint8_t __type, socklen_t *__lenp,
- void **__databufp) __THROW;
-extern int inet6_opt_get_val (void *__databuf, int __offset, void *__val,
- socklen_t __vallen) __THROW;
-
-
-/* Routing Header Option (RFC 3542). */
-extern socklen_t inet6_rth_space (int __type, int __segments) __THROW;
-extern void *inet6_rth_init (void *__bp, socklen_t __bp_len, int __type,
- int __segments) __THROW;
-extern int inet6_rth_add (void *__bp, __const struct in6_addr *__addr) __THROW;
-extern int inet6_rth_reverse (__const void *__in, void *__out) __THROW;
-extern int inet6_rth_segments (__const void *__bp) __THROW;
-extern struct in6_addr *inet6_rth_getaddr (__const void *__bp, int __index)
- __THROW;
+ uint8_t **__tptrp, int __type) __THROW;
/* Multicast source filter support. */
diff --git a/inet/netinet/ip6.h b/inet/netinet/ip6.h
index bef2af2..7045836 100644
--- a/inet/netinet/ip6.h
+++ b/inet/netinet/ip6.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-1997, 2001, 2003, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 1991-1997, 2001, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -89,8 +89,7 @@ struct ip6_rthdr0
uint8_t ip6r0_segleft; /* segments left */
uint8_t ip6r0_reserved; /* reserved field */
uint8_t ip6r0_slmap[3]; /* strict/loose bit map */
- /* followed by up to 127 struct in6_addr */
- struct in6_addr ip6r0_addr[0];
+ struct in6_addr ip6r0_addr[1]; /* up to 23 addresses */
};
/* Fragment header */
@@ -102,88 +101,18 @@ struct ip6_frag
uint32_t ip6f_ident; /* identification */
};
-#if BYTE_ORDER == BIG_ENDIAN
-# define IP6F_OFF_MASK 0xfff8 /* mask out offset from _offlg */
-# define IP6F_RESERVED_MASK 0x0006 /* reserved bits in ip6f_offlg */
-# define IP6F_MORE_FRAG 0x0001 /* more-fragments flag */
+#if BYTE_ORDER == BIG_ENDIAN
+#define IP6F_OFF_MASK 0xfff8 /* mask out offset from _offlg */
+#define IP6F_RESERVED_MASK 0x0006 /* reserved bits in ip6f_offlg */
+#define IP6F_MORE_FRAG 0x0001 /* more-fragments flag */
#else /* BYTE_ORDER == LITTLE_ENDIAN */
-# define IP6F_OFF_MASK 0xf8ff /* mask out offset from _offlg */
-# define IP6F_RESERVED_MASK 0x0600 /* reserved bits in ip6f_offlg */
-# define IP6F_MORE_FRAG 0x0100 /* more-fragments flag */
+#define IP6F_OFF_MASK 0xf8ff /* mask out offset from _offlg */
+#define IP6F_RESERVED_MASK 0x0600 /* reserved bits in ip6f_offlg */
+#define IP6F_MORE_FRAG 0x0100 /* more-fragments flag */
#endif
-/* IPv6 options */
-struct ip6_opt
- {
- uint8_t ip6o_type;
- uint8_t ip6o_len;
- };
-
-/* The high-order 3 bits of the option type define the behavior
- * when processing an unknown option and whether or not the option
- * content changes in flight.
- */
-#define IP6OPT_TYPE(o) ((o) & 0xc0)
-#define IP6OPT_TYPE_SKIP 0x00
-#define IP6OPT_TYPE_DISCARD 0x40
-#define IP6OPT_TYPE_FORCEICMP 0x80
-#define IP6OPT_TYPE_ICMP 0xc0
-#define IP6OPT_TYPE_MUTABLE 0x20
-
/* Special option types for padding. */
#define IP6OPT_PAD1 0
#define IP6OPT_PADN 1
-#define IP6OPT_JUMBO 0xc2
-#define IP6OPT_NSAP_ADDR 0xc3
-#define IP6OPT_TUNNEL_LIMIT 0x04
-#define IP6OPT_ROUTER_ALERT 0x05
-
-/* Jumbo Payload Option */
-struct ip6_opt_jumbo
- {
- uint8_t ip6oj_type;
- uint8_t ip6oj_len;
- uint8_t ip6oj_jumbo_len[4];
- };
-#define IP6OPT_JUMBO_LEN 6
-
-/* NSAP Address Option */
-struct ip6_opt_nsap
- {
- uint8_t ip6on_type;
- uint8_t ip6on_len;
- uint8_t ip6on_src_nsap_len;
- uint8_t ip6on_dst_nsap_len;
- /* followed by source NSAP */
- /* followed by destination NSAP */
- };
-
-/* Tunnel Limit Option */
-struct ip6_opt_tunnel
- {
- uint8_t ip6ot_type;
- uint8_t ip6ot_len;
- uint8_t ip6ot_encap_limit;
- };
-
-/* Router Alert Option */
-struct ip6_opt_router
- {
- uint8_t ip6or_type;
- uint8_t ip6or_len;
- uint8_t ip6or_value[2];
- };
-
-/* Router alert values (in network byte order) */
-#if BYTE_ORDER == BIG_ENDIAN
-# define IP6_ALERT_MLD 0x0000
-# define IP6_ALERT_RSVP 0x0001
-# define IP6_ALERT_AN 0x0002
-#else /* BYTE_ORDER == LITTLE_ENDING */
-# define IP6_ALERT_MLD 0x0000
-# define IP6_ALERT_RSVP 0x0100
-# define IP6_ALERT_AN 0x0200
-#endif
-
#endif /* netinet/ip6.h */
diff --git a/inet/rcmd.c b/inet/rcmd.c
index 341304a..0bcb731 100644
--- a/inet/rcmd.c
+++ b/inet/rcmd.c
@@ -137,13 +137,21 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af)
(void)__snprintf(num, sizeof(num), "%d", ntohs(rport));
error = getaddrinfo(*ahost, num, &hints, &res);
if (error) {
- if (error == EAI_NONAME && *ahost != NULL)
- __fxprintf(NULL, "%s: Unknown host\n", *ahost);
- else
- __fxprintf(NULL, "rcmd: getaddrinfo: %s\n",
- gai_strerror(error));
-
- return -1;
+ if (error == EAI_NONAME && *ahost != NULL) {
+ if (_IO_fwide (stderr, 0) > 0)
+ __fwprintf(stderr, L"%s: Unknown host\n",
+ *ahost);
+ else
+ fprintf(stderr, "%s: Unknown host\n", *ahost);
+ } else {
+ if (_IO_fwide (stderr, 0) > 0)
+ __fwprintf(stderr, L"rcmd: getaddrinfo: %s\n",
+ gai_strerror(error));
+ else
+ fprintf(stderr, "rcmd: getaddrinfo: %s\n",
+ gai_strerror(error));
+ }
+ return (-1);
}
pfd[0].events = POLLIN;
@@ -153,9 +161,13 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af)
free (ahostbuf);
ahostbuf = strdup (res->ai_canonname);
if (ahostbuf == NULL) {
- __fxprintf(NULL, "%s",
- _("rcmd: Cannot allocate memory\n"));
- return -1;
+ if (_IO_fwide (stderr, 0) > 0)
+ __fwprintf(stderr, L"%s",
+ _("rcmd: Cannot allocate memory\n"));
+ else
+ fputs(_("rcmd: Cannot allocate memory\n"),
+ stderr);
+ return (-1);
}
*ahost = ahostbuf;
} else
@@ -168,12 +180,20 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af)
s = rresvport_af(&lport, ai->ai_family);
if (s < 0) {
- if (errno == EAGAIN)
- __fxprintf(NULL, "%s", _("\
-rcmd: socket: All ports in use\n"));
- else
- __fxprintf(NULL, "rcmd: socket: %m\n");
-
+ if (errno == EAGAIN) {
+ if (_IO_fwide (stderr, 0) > 0)
+ __fwprintf(stderr, L"%s",
+ _("rcmd: socket: All ports in use\n"));
+ else
+ fputs(_("rcmd: socket: All ports in use\n"),
+ stderr);
+ } else {
+ if (_IO_fwide (stderr, 0) > 0)
+ __fwprintf(stderr,
+ L"rcmd: socket: %m\n");
+ else
+ fprintf(stderr, "rcmd: socket: %m\n");
+ }
__sigsetmask(oldmask);
freeaddrinfo(res);
return -1;
@@ -200,7 +220,10 @@ rcmd: socket: All ports in use\n"));
if (__asprintf (&buf, _("connect to address %s: "),
paddr) >= 0)
{
- __fxprintf(NULL, "%s", buf);
+ if (_IO_fwide (stderr, 0) > 0)
+ __fwprintf(stderr, L"%s", buf);
+ else
+ fputs (buf, stderr);
free (buf);
}
__set_errno (oerrno);
@@ -212,7 +235,10 @@ rcmd: socket: All ports in use\n"));
NI_NUMERICHOST);
if (__asprintf (&buf, _("Trying %s...\n"), paddr) >= 0)
{
- __fxprintf (NULL, "%s", buf);
+ if (_IO_fwide (stderr, 0) > 0)
+ __fwprintf (stderr, L"%s", buf);
+ else
+ fputs (buf, stderr);
free (buf);
}
continue;
@@ -225,8 +251,14 @@ rcmd: socket: All ports in use\n"));
continue;
}
freeaddrinfo(res);
- (void)__fxprintf(NULL, "%s: %s\n", *ahost,
- __strerror_r(errno, errbuf, sizeof (errbuf)));
+ if (_IO_fwide (stderr, 0) > 0)
+ (void)__fwprintf(stderr, L"%s: %s\n", *ahost,
+ __strerror_r(errno,
+ errbuf, sizeof (errbuf)));
+ else
+ (void)fprintf(stderr, "%s: %s\n", *ahost,
+ __strerror_r(errno,
+ errbuf, sizeof (errbuf)));
__sigsetmask(oldmask);
return -1;
}
@@ -249,7 +281,10 @@ rcmd: socket: All ports in use\n"));
if (__asprintf (&buf, _("\
rcmd: write (setting up stderr): %m\n")) >= 0)
{
- __fxprintf(NULL, "%s", buf);
+ if (_IO_fwide (stderr, 0) > 0)
+ __fwprintf(stderr, L"%s", buf);
+ else
+ fputs (buf, stderr);
free (buf);
}
(void)__close(s2);
@@ -268,7 +303,10 @@ rcmd: poll (setting up stderr): %m\n")) >= 0)
&& __asprintf(&buf, _("\
poll: protocol failure in circuit setup\n")) >= 0))
{
- __fxprintf (NULL, "%s", buf);
+ if (_IO_fwide (stderr, 0) > 0)
+ __fwprintf (stderr, L"%s", buf);
+ else
+ fputs (buf, stderr);
free (buf);
}
(void)__close(s2);
@@ -289,7 +327,12 @@ poll: protocol failure in circuit setup\n")) >= 0))
}
(void)__close(s2);
if (s3 < 0) {
- (void)__fxprintf(NULL, "rcmd: accept: %m\n");
+ if (_IO_fwide (stderr, 0) > 0)
+ (void)__fwprintf(stderr,
+ L"rcmd: accept: %m\n");
+ else
+ (void)fprintf(stderr,
+ "rcmd: accept: %m\n");
lport = 0;
goto bad;
}
@@ -301,7 +344,10 @@ poll: protocol failure in circuit setup\n")) >= 0))
if (__asprintf(&buf, _("\
socket: protocol failure in circuit setup\n")) >= 0)
{
- __fxprintf (NULL, "%s", buf);
+ if (_IO_fwide (stderr, 0) > 0)
+ __fwprintf (stderr, L"%s", buf);
+ else
+ fputs (buf, stderr);
free (buf);
}
goto bad2;
@@ -327,7 +373,10 @@ socket: protocol failure in circuit setup\n")) >= 0)
|| (n != 0
&& __asprintf(&buf, "rcmd: %s: %m\n", *ahost) >= 0))
{
- __fxprintf (NULL, "%s", buf);
+ if (_IO_fwide (stderr, 0) > 0)
+ __fwprintf (stderr, L"%s", buf);
+ else
+ fputs (buf, stderr);
free (buf);
}
goto bad2;
@@ -477,6 +526,7 @@ iruserfopen (const char *file, uid_t okuser)
/* If not a regular file, if owned by someone other than user or
root, if writeable by anyone but the owner, or if hardlinked
anywhere, quit. */
+ cp = NULL;
if (__lxstat64 (_STAT_VER, file, &st))
cp = _("lstat failed");
else if (!S_ISREG (st.st_mode))
diff --git a/inet/rexec.c b/inet/rexec.c
index 07ddeea..3c14836 100644
--- a/inet/rexec.c
+++ b/inet/rexec.c
@@ -87,11 +87,8 @@ rexec_af(ahost, rport, name, pass, cmd, fd2p, af)
return (-1);
}
*ahost = ahostbuf;
- } else {
+ } else
*ahost = NULL;
- __set_errno (ENOENT);
- return -1;
- }
ruserpass(res0->ai_canonname, &name, &pass);
retry:
s = __socket(res0->ai_family, res0->ai_socktype, 0);
@@ -114,8 +111,7 @@ retry:
port = 0;
} else {
char num[32];
- int s2;
- socklen_t sa2len;
+ int s2, sa2len;
s2 = __socket(res0->ai_family, res0->ai_socktype, 0);
if (s2 < 0) {
@@ -140,7 +136,7 @@ retry:
port = atoi(servbuff);
(void) sprintf(num, "%u", port);
(void) __write(s, num, strlen(num)+1);
- { socklen_t len = sizeof (from);
+ { int len = sizeof (from);
s3 = TEMP_FAILURE_RETRY (accept(s2, (struct sockaddr *)&from,
&len));
__close(s2);
diff --git a/inet/setipv4sourcefilter.c b/inet/setipv4sourcefilter.c
deleted file mode 100644
index db2b843..0000000
--- a/inet/setipv4sourcefilter.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Set source filter. Stub version.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <netinet/in.h>
-
-
-int
-setipv4sourcefilter (int s, struct in_addr interface, struct in_addr group,
- uint32_t fmode, uint32_t numsrc,
- const struct in_addr *slist)
-{
- __set_errno (ENOSYS);
- return -1;
-}
-stub_warning (setipv4sourcefilter)
diff --git a/inet/setsourcefilter.c b/inet/setsourcefilter.c
deleted file mode 100644
index 870f5e2..0000000
--- a/inet/setsourcefilter.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Set source filter. Stub version.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <netinet/in.h>
-
-
-int
-setsourcefilter (int s, uint32_t interface, const struct sockaddr *group,
- socklen_t grouplen, uint32_t fmode, uint32_t numsrc,
- const struct sockaddr_storage *slist)
-{
- __set_errno (ENOSYS);
- return -1;
-}
-stub_warning (setsourcefilter)
diff --git a/inet/test-ifaddrs.c b/inet/test-ifaddrs.c
index 0d30d05..7efca25 100644
--- a/inet/test-ifaddrs.c
+++ b/inet/test-ifaddrs.c
@@ -1,5 +1,5 @@
/* Test listing of network interface addresses.
- Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -62,8 +62,8 @@ addr_string (struct sockaddr *sa, char *buf, size_t size)
}
-static int
-do_test (void)
+int
+main (void)
{
struct ifaddrs *ifaces, *ifa;
@@ -95,6 +95,3 @@ Name Flags Address Netmask Broadcast/Destination");
return failures ? 1 : 0;
}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
diff --git a/inet/test-inet6_opt.c b/inet/test-inet6_opt.c
deleted file mode 100644
index 4db9b59..0000000
--- a/inet/test-inet6_opt.c
+++ /dev/null
@@ -1,207 +0,0 @@
-#include <netinet/in.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define OPT_X 42
-#define OPT_Y 43
-#define OPT_Z 44
-
-static void *
-encode_inet6_opt (socklen_t *elp)
-{
- void *eb = NULL;
- socklen_t el;
- int cl;
- void *db;
- int offset;
- uint8_t val1;
- uint16_t val2;
- uint32_t val4;
- uint64_t val8;
-
- *elp = 0;
-#define CHECK() \
- if (cl == -1) \
- { \
- printf ("cl == -1 on line %d\n", __LINE__); \
- free (eb); \
- return NULL; \
- }
-
- /* Estimate the length */
- cl = inet6_opt_init (NULL, 0);
- CHECK ();
- cl = inet6_opt_append (NULL, 0, cl, OPT_X, 12, 8, NULL);
- CHECK ();
- cl = inet6_opt_append (NULL, 0, cl, OPT_Y, 7, 4, NULL);
- CHECK ();
- cl = inet6_opt_append (NULL, 0, cl, OPT_Z, 7, 1, NULL);
- CHECK ();
- cl = inet6_opt_finish (NULL, 0, cl);
- CHECK ();
- el = cl;
-
- eb = malloc (el + 8);
- if (eb == NULL)
- {
- puts ("malloc failed");
- return NULL;
- }
- /* Canary. */
- memcpy (eb + el, "deadbeef", 8);
-
- cl = inet6_opt_init (eb, el);
- CHECK ();
-
- cl = inet6_opt_append (eb, el, cl, OPT_X, 12, 8, &db);
- CHECK ();
- val4 = 0x12345678;
- offset = inet6_opt_set_val (db, 0, &val4, sizeof (val4));
- val8 = 0x0102030405060708LL;
- inet6_opt_set_val (db, offset, &val8, sizeof (val8));
-
- cl = inet6_opt_append (eb, el, cl, OPT_Y, 7, 4, &db);
- CHECK ();
- val1 = 0x01;
- offset = inet6_opt_set_val (db, 0, &val1, sizeof (val1));
- val2 = 0x1331;
- offset = inet6_opt_set_val (db, offset, &val2, sizeof (val2));
- val4 = 0x01020304;
- inet6_opt_set_val (db, offset, &val4, sizeof (val4));
-
- cl = inet6_opt_append (eb, el, cl, OPT_Z, 7, 1, &db);
- CHECK ();
- inet6_opt_set_val (db, 0, (void *) "abcdefg", 7);
-
- cl = inet6_opt_finish (eb, el, cl);
- CHECK ();
-
- if (memcmp (eb + el, "deadbeef", 8) != 0)
- {
- puts ("Canary corrupted");
- free (eb);
- return NULL;
- }
- *elp = el;
- return eb;
-}
-
-int
-decode_inet6_opt (void *eb, socklen_t el)
-{
- int ret = 0;
- int seq = 0;
- int cl = 0;
- int offset;
- uint8_t type;
- socklen_t len;
- uint8_t val1;
- uint16_t val2;
- uint32_t val4;
- uint64_t val8;
- void *db;
- char buf[8];
-
- while ((cl = inet6_opt_next (eb, el, cl, &type, &len, &db)) != -1)
- switch (type)
- {
- case OPT_X:
- if (seq++ != 0)
- {
- puts ("OPT_X is not first");
- ret = 1;
- }
- if (len != 12)
- {
- printf ("OPT_X's length %d != 12\n", len);
- ret = 1;
- }
- offset = inet6_opt_get_val (db, 0, &val4, sizeof (val4));
- if (val4 != 0x12345678)
- {
- printf ("OPT_X's val4 %x != 0x12345678\n", val4);
- ret = 1;
- }
- offset = inet6_opt_get_val (db, offset, &val8, sizeof (val8));
- if (offset != len || val8 != 0x0102030405060708LL)
- {
- printf ("OPT_X's val8 %llx != 0x0102030405060708\n",
- (long long) val8);
- ret = 1;
- }
- break;
- case OPT_Y:
- if (seq++ != 1)
- {
- puts ("OPT_Y is not second");
- ret = 1;
- }
- if (len != 7)
- {
- printf ("OPT_Y's length %d != 7\n", len);
- ret = 1;
- }
- offset = inet6_opt_get_val (db, 0, &val1, sizeof (val1));
- if (val1 != 0x01)
- {
- printf ("OPT_Y's val1 %x != 0x01\n", val1);
- ret = 1;
- }
- offset = inet6_opt_get_val (db, offset, &val2, sizeof (val2));
- if (val2 != 0x1331)
- {
- printf ("OPT_Y's val2 %x != 0x1331\n", val2);
- ret = 1;
- }
- offset = inet6_opt_get_val (db, offset, &val4, sizeof (val4));
- if (offset != len || val4 != 0x01020304)
- {
- printf ("OPT_Y's val4 %x != 0x01020304\n", val4);
- ret = 1;
- }
- break;
- case OPT_Z:
- if (seq++ != 2)
- {
- puts ("OPT_Z is not third");
- ret = 1;
- }
- if (len != 7)
- {
- printf ("OPT_Z's length %d != 7\n", len);
- ret = 1;
- }
- offset = inet6_opt_get_val (db, 0, buf, 7);
- if (offset != len || memcmp (buf, "abcdefg", 7) != 0)
- {
- buf[7] = '\0';
- printf ("OPT_Z's buf \"%s\" != \"abcdefg\"\n", buf);
- ret = 1;
- }
- break;
- default:
- printf ("Unknown option %d\n", type);
- ret = 1;
- break;
- }
- if (seq != 3)
- {
- puts ("Didn't see all of OPT_X, OPT_Y and OPT_Z");
- ret = 1;
- }
- return ret;
-}
-
-int
-main (void)
-{
- void *eb;
- socklen_t el;
- eb = encode_inet6_opt (&el);
- if (eb == NULL)
- return 1;
- if (decode_inet6_opt (eb, el))
- return 1;
- return 0;
-}
diff --git a/inet/test_ifindex.c b/inet/test_ifindex.c
index 2920494..9e08123 100644
--- a/inet/test_ifindex.c
+++ b/inet/test_ifindex.c
@@ -1,5 +1,5 @@
/* Test interface name <-> index conversions.
- Copyright (C) 1997, 2000, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1997, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Philip Blundell <Philip.Blundell@pobox.com>.
@@ -24,8 +24,8 @@
#include <string.h>
#include <net/if.h>
-static int
-do_test (void)
+int
+main (void)
{
int failures = 0;
struct if_nameindex *idx = if_nameindex (), *p;
@@ -63,6 +63,3 @@ do_test (void)
if_freenameindex (idx);
return failures ? 1 : 0;
}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"