networking system include wrappers
Copyright (C) Andrew Tridgell 2004
+ Copyright (C) Jelmer Vernooij 2007
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
+ ** NOTE! The following LGPL license applies to the replace
+ ** library. This does NOT imply that all of Samba is released
+ ** under the LGPL
- This program is distributed in the hope that it will be useful,
+ This 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 3 of the License, or (at your option) any later version.
+
+ This 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 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 this library; if not, see <http://www.gnu.org/licenses/>.
+
*/
#ifdef HAVE_SYS_SOCKET_H
#include <sys/ioctl.h>
#endif
-#ifdef SOCKET_WRAPPER
-#ifndef SOCKET_WRAPPER_NOT_REPLACE
-#define SOCKET_WRAPPER_REPLACE
+#ifdef HAVE_STROPTS_H
+#include <stropts.h>
#endif
-#include "lib/socket_wrapper/socket_wrapper.h"
+
+#ifndef HAVE_SOCKLEN_T
+#define HAVE_SOCKLEN_T
+typedef int socklen_t;
#endif
-#ifdef REPLACE_INET_NTOA
+#if !defined (HAVE_INET_NTOA) || defined(REPLACE_INET_NTOA)
+/* define is in "replace.h" */
char *rep_inet_ntoa(struct in_addr ip);
-#define inet_ntoa rep_inet_ntoa
+#endif
+
+#ifndef HAVE_INET_PTON
+/* define is in "replace.h" */
+int rep_inet_pton(int af, const char *src, void *dst);
+#endif
+
+#ifndef HAVE_INET_NTOP
+/* define is in "replace.h" */
+const char *rep_inet_ntop(int af, const void *src, char *dst, socklen_t size);
+#endif
+
+#ifndef HAVE_INET_ATON
+/* define is in "replace.h" */
+int rep_inet_aton(const char *src, struct in_addr *dst);
+#endif
+
+#ifndef HAVE_CONNECT
+/* define is in "replace.h" */
+int rep_connect(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
+#endif
+
+#ifndef HAVE_GETHOSTBYNAME
+/* define is in "replace.h" */
+struct hostent *rep_gethostbyname(const char *name);
+#endif
+
+#ifdef HAVE_IFADDRS_H
+#include <ifaddrs.h>
+#endif
+
+#ifndef HAVE_STRUCT_IFADDRS
+struct ifaddrs {
+ struct ifaddrs *ifa_next; /* Pointer to next struct */
+ char *ifa_name; /* Interface name */
+ unsigned int ifa_flags; /* Interface flags */
+ struct sockaddr *ifa_addr; /* Interface address */
+ struct sockaddr *ifa_netmask; /* Interface netmask */
+#undef ifa_dstaddr
+ struct sockaddr *ifa_dstaddr; /* P2P interface destination */
+ void *ifa_data; /* Address specific data */
+};
+#endif
+
+#ifndef HAVE_GETIFADDRS
+int rep_getifaddrs(struct ifaddrs **);
+#endif
+
+#ifndef HAVE_FREEIFADDRS
+void rep_freeifaddrs(struct ifaddrs *);
#endif
/*
- * glibc on linux doesn't seem to have MSG_WAITALL
- * defined. I think the kernel has it though..
+ * Some systems have getaddrinfo but not the
+ * defines needed to use it.
*/
-#ifndef MSG_WAITALL
-#define MSG_WAITALL 0
+
+/* Various macros that ought to be in <netdb.h>, but might not be */
+
+#ifndef EAI_FAIL
+#define EAI_BADFLAGS (-1)
+#define EAI_NONAME (-2)
+#define EAI_AGAIN (-3)
+#define EAI_FAIL (-4)
+#define EAI_FAMILY (-6)
+#define EAI_SOCKTYPE (-7)
+#define EAI_SERVICE (-8)
+#define EAI_MEMORY (-10)
+#define EAI_SYSTEM (-11)
+#endif /* !EAI_FAIL */
+
+#ifndef AI_PASSIVE
+#define AI_PASSIVE 0x0001
+#endif
+
+#ifndef AI_CANONNAME
+#define AI_CANONNAME 0x0002
+#endif
+
+#ifndef AI_NUMERICHOST
+/*
+ * some platforms don't support AI_NUMERICHOST; define as zero if using
+ * the system version of getaddrinfo...
+ */
+#if defined(HAVE_STRUCT_ADDRINFO) && defined(HAVE_GETADDRINFO)
+#define AI_NUMERICHOST 0
+#else
+#define AI_NUMERICHOST 0x0004
+#endif
+#endif
+
+#ifndef AI_ADDRCONFIG
+/*
+ * logic copied from AI_NUMERICHOST
+ */
+#if defined(HAVE_STRUCT_ADDRINFO) && defined(HAVE_GETADDRINFO)
+#define AI_ADDRCONFIG 0
+#else
+#define AI_ADDRCONFIG 0x0020
+#endif
+#endif
+
+#ifndef AI_NUMERICSERV
+/*
+ * logic copied from AI_NUMERICHOST
+ */
+#if defined(HAVE_STRUCT_ADDRINFO) && defined(HAVE_GETADDRINFO)
+#define AI_NUMERICSERV 0
+#else
+#define AI_NUMERICSERV 0x0400
+#endif
+#endif
+
+#ifndef NI_NUMERICHOST
+#define NI_NUMERICHOST 1
+#endif
+
+#ifndef NI_NUMERICSERV
+#define NI_NUMERICSERV 2
+#endif
+
+#ifndef NI_NOFQDN
+#define NI_NOFQDN 4
+#endif
+
+#ifndef NI_NAMEREQD
+#define NI_NAMEREQD 8
+#endif
+
+#ifndef NI_DGRAM
+#define NI_DGRAM 16
+#endif
+
+
+#ifndef NI_MAXHOST
+#define NI_MAXHOST 1025
+#endif
+
+#ifndef NI_MAXSERV
+#define NI_MAXSERV 32
#endif
/*
- * Some older systems seem not to have MAXHOSTNAMELEN
- * defined.
+ * glibc on linux doesn't seem to have MSG_WAITALL
+ * defined. I think the kernel has it though..
*/
-#ifndef MAXHOSTNAMELEN
-#define MAXHOSTNAMELEN 254
+#ifndef MSG_WAITALL
+#define MSG_WAITALL 0
#endif
#ifndef INADDR_LOOPBACK
#define INADDR_NONE 0xffffffff
#endif
+#ifndef EAFNOSUPPORT
+#define EAFNOSUPPORT EINVAL
+#endif
+
+#ifndef INET_ADDRSTRLEN
+#define INET_ADDRSTRLEN 16
+#endif
+
+#ifndef INET6_ADDRSTRLEN
+#define INET6_ADDRSTRLEN 46
+#endif
+
+#ifndef HOST_NAME_MAX
+#define HOST_NAME_MAX 256
+#endif
+
+#ifndef HAVE_SA_FAMILY_T
+#define HAVE_SA_FAMILY_T
+typedef unsigned short int sa_family_t;
+#endif
+
+#ifndef HAVE_STRUCT_SOCKADDR_STORAGE
+#define HAVE_STRUCT_SOCKADDR_STORAGE
+#ifdef HAVE_STRUCT_SOCKADDR_IN6
+#define sockaddr_storage sockaddr_in6
+#define ss_family sin6_family
+#define HAVE_SS_FAMILY 1
+#else
+#define sockaddr_storage sockaddr_in
+#define ss_family sin_family
+#define HAVE_SS_FAMILY 1
+#endif
+#endif
+
+#ifndef HAVE_SS_FAMILY
+#ifdef HAVE___SS_FAMILY
+#define ss_family __ss_family
+#define HAVE_SS_FAMILY 1
+#endif
+#endif
+
+#ifndef HAVE_STRUCT_ADDRINFO
+#define HAVE_STRUCT_ADDRINFO
+struct addrinfo {
+ int ai_flags;
+ int ai_family;
+ int ai_socktype;
+ int ai_protocol;
+ socklen_t ai_addrlen;
+ struct sockaddr *ai_addr;
+ char *ai_canonname;
+ struct addrinfo *ai_next;
+};
+#endif /* HAVE_STRUCT_ADDRINFO */
+
+#if !defined(HAVE_GETADDRINFO)
+#include "getaddrinfo.h"
+#endif
+
+/* Needed for some systems that don't define it (Solaris). */
+#ifndef ifr_netmask
+#define ifr_netmask ifr_addrs
+#endif
+
+#ifdef SOCKET_WRAPPER
+#ifndef SOCKET_WRAPPER_NOT_REPLACE
+#define SOCKET_WRAPPER_REPLACE
+#endif
+#include "lib/socket_wrapper/socket_wrapper.h"
+#endif
+
#endif
git.samba.org / jelmer / samba4-debian.git / blobdiff