update lib/replace to current upstream version (samba master)

(This used to be ctdb commit 17bcffab19fdbb435b4745ff90c327342bbbf0f8)

11 files changed, 344 insertions, 148 deletions

diff --git a/ctdb/lib/replace/system/config.m4 b/ctdb/lib/replace/system/config.m4
index 799187af7d..b7cdf1414a 100644
--- a/ctdb/lib/replace/system/config.m4
+++ b/ctdb/lib/replace/system/config.m4
@@ -1,14 +1,29 @@
 # filesys
 AC_HEADER_DIRENT 
 AC_CHECK_HEADERS(fcntl.h sys/fcntl.h sys/resource.h sys/ioctl.h sys/mode.h sys/filio.h sys/fs/s5param.h sys/filsys.h)
-AC_CHECK_HEADERS(sys/acl.h acl/libacl.h)
+AC_CHECK_HEADERS(sys/acl.h acl/libacl.h sys/file.h)
 
 # select
 AC_CHECK_HEADERS(sys/select.h)
 
+# poll
+AC_CHECK_HEADERS(poll.h)
+AC_CHECK_FUNCS(poll,[],[LIBREPLACEOBJ="${LIBREPLACEOBJ} $libreplacedir/poll.o"])
+
 # time
 AC_CHECK_HEADERS(sys/time.h utime.h)
 AC_HEADER_TIME
+AC_CHECK_FUNCS(utime utimes)
+
+AC_CACHE_CHECK([if gettimeofday takes TZ argument],libreplace_cv_HAVE_GETTIMEOFDAY_TZ,[
+AC_TRY_RUN([
+#include <sys/time.h>
+#include <unistd.h>
+main() { struct timeval tv; exit(gettimeofday(&tv, NULL));}],
+           libreplace_cv_HAVE_GETTIMEOFDAY_TZ=yes,libreplace_cv_HAVE_GETTIMEOFDAY_TZ=no,libreplace_cv_HAVE_GETTIMEOFDAY_TZ=yes)])
+if test x"$libreplace_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
+    AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday() is available])
+fi
 
 # wait
 AC_HEADER_SYS_WAIT
@@ -18,7 +33,7 @@ AC_CHECK_HEADERS(sys/capability.h)
 
 case "$host_os" in
 *linux*)
-AC_CACHE_CHECK([for broken RedHat 7.2 system header files],samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS,[
+AC_CACHE_CHECK([for broken RedHat 7.2 system header files],libreplace_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS,[
 AC_TRY_COMPILE([
 	#ifdef HAVE_SYS_VFS_H
 	#include <sys/vfs.h>
@@ -29,14 +44,14 @@ AC_TRY_COMPILE([
 	],[
 	int i;
 	],
-	samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=no,
-	samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=yes
+	libreplace_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=no,
+	libreplace_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=yes
 )])
-if test x"$samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS" = x"yes"; then
+if test x"$libreplace_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS" = x"yes"; then
 	AC_DEFINE(BROKEN_REDHAT_7_SYSTEM_HEADERS,1,[Broken RedHat 7.2 system header files])
 fi
 
-AC_CACHE_CHECK([for broken RHEL5 sys/capability.h],samba_cv_BROKEN_RHEL5_SYS_CAP_HEADER,[
+AC_CACHE_CHECK([for broken RHEL5 sys/capability.h],libreplace_cv_BROKEN_RHEL5_SYS_CAP_HEADER,[
 AC_TRY_COMPILE([
 	#ifdef HAVE_SYS_CAPABILITY_H
 	#include <sys/capability.h>
@@ -45,10 +60,10 @@ AC_TRY_COMPILE([
 	],[
 	__s8 i;
 	],
-	samba_cv_BROKEN_RHEL5_SYS_CAP_HEADER=no,
-	samba_cv_BROKEN_RHEL5_SYS_CAP_HEADER=yes
+	libreplace_cv_BROKEN_RHEL5_SYS_CAP_HEADER=no,
+	libreplace_cv_BROKEN_RHEL5_SYS_CAP_HEADER=yes
 )])
-if test x"$samba_cv_BROKEN_RHEL5_SYS_CAP_HEADER" = x"yes"; then
+if test x"$libreplace_cv_BROKEN_RHEL5_SYS_CAP_HEADER" = x"yes"; then
 	AC_DEFINE(BROKEN_RHEL5_SYS_CAP_HEADER,1,[Broken RHEL5 sys/capability.h])
 fi
 ;;
@@ -73,6 +88,18 @@ AC_VERIFY_C_PROTOTYPE([struct passwd *getpwent_r(struct passwd *src, char *buf,
 	#include <unistd.h>
 	#include <pwd.h>
 	])
+AC_VERIFY_C_PROTOTYPE([struct passwd *getpwent_r(struct passwd *src, char *buf, size_t buflen)],
+	[
+	#ifndef HAVE_GETPWENT_R_DECL
+	#error missing getpwent_r prototype
+	#endif
+	return NULL;
+	],[
+	AC_DEFINE(SOLARIS_GETPWENT_R, 1, [getpwent_r irix (similar to solaris) function prototype])
+	],[],[
+	#include <unistd.h>
+	#include <pwd.h>
+	])
 AC_CHECK_FUNCS(getgrnam_r getgrgid_r getgrent_r)
 AC_HAVE_DECL(getgrent_r, [
 	#include <unistd.h>
@@ -91,8 +118,22 @@ AC_VERIFY_C_PROTOTYPE([struct group *getgrent_r(struct group *src, char *buf, in
 	#include <grp.h>
 	])
 
+AC_VERIFY_C_PROTOTYPE([struct group *getgrent_r(struct group *src, char *buf, size_t buflen)],
+	[
+	#ifndef HAVE_GETGRENT_R_DECL
+	#error missing getgrent_r prototype
+	#endif
+	return NULL;
+	],[
+	AC_DEFINE(SOLARIS_GETGRENT_R, 1, [getgrent_r irix (similar to solaris)  function prototype])
+	],[],[
+	#include <unistd.h>
+	#include <grp.h>
+	])
+AC_CHECK_FUNCS(getgrouplist)
+
 # locale
-AC_CHECK_HEADERS(ctype.h locale.h)
+AC_CHECK_HEADERS(ctype.h locale.h langinfo.h)
 
 # glob
 AC_CHECK_HEADERS(fnmatch.h)
diff --git a/ctdb/lib/replace/system/filesys.h b/ctdb/lib/replace/system/filesys.h
index 4bf1f64865..e2c3c1dd72 100644
--- a/ctdb/lib/replace/system/filesys.h
+++ b/ctdb/lib/replace/system/filesys.h
@@ -1,16 +1,16 @@
 #ifndef _system_filesys_h
 #define _system_filesys_h
-/* 
+/*
    Unix SMB/CIFS implementation.
 
    filesystem system include wrappers
 
    Copyright (C) Andrew Tridgell 2004
-   
+
      ** NOTE! The following LGPL license applies to the replace
      ** library. This does NOT imply that all of Samba is released
      ** under the LGPL
-   
+
    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
@@ -53,23 +53,23 @@
 #include <acl/libacl.h>
 #endif
 
-#ifdef HAVE_SYS_FS_S5PARAM_H 
+#ifdef HAVE_SYS_FS_S5PARAM_H
 #include <sys/fs/s5param.h>
 #endif
 
 #if defined (HAVE_SYS_FILSYS_H) && !defined (_CRAY)
-#include <sys/filsys.h> 
+#include <sys/filsys.h>
 #endif
 
 #ifdef HAVE_SYS_STATFS_H
 # include <sys/statfs.h>
 #endif
 
-#ifdef HAVE_DUSTAT_H              
+#ifdef HAVE_DUSTAT_H
 #include <sys/dustat.h>
 #endif
 
-#ifdef HAVE_SYS_STATVFS_H          
+#ifdef HAVE_SYS_STATVFS_H
 #include <sys/statvfs.h>
 #endif
 
@@ -77,7 +77,9 @@
 #include <sys/filio.h>
 #endif
 
+#ifdef HAVE_SYS_FILE_H
 #include <sys/file.h>
+#endif
 
 #ifdef HAVE_FCNTL_H
 #include <fcntl.h>
@@ -98,6 +100,10 @@
 #include <sys/ioctl.h>
 #endif
 
+#ifdef HAVE_SYS_UIO_H
+#include <sys/uio.h>
+#endif
+
 /*
  * Veritas File System.  Often in addition to native.
  * Quotas different.
@@ -123,7 +129,7 @@
 #endif
 
 /* Some POSIX definitions for those without */
- 
+
 #ifndef S_IFDIR
 #define S_IFDIR         0x4000
 #endif
@@ -179,4 +185,19 @@
 #define SEEK_SET 0
 #endif
 
+#ifdef _WIN32
+#define mkdir(d,m) _mkdir(d)
+#endif
+
+#ifdef UID_WRAPPER
+# ifndef UID_WRAPPER_DISABLE
+#  ifndef UID_WRAPPER_NOT_REPLACE
+#   define UID_WRAPPER_REPLACE
+#  endif /* UID_WRAPPER_NOT_REPLACE */
+#  include "../uid_wrapper/uid_wrapper.h"
+# endif /* UID_WRAPPER_DISABLE */
+#else /* UID_WRAPPER */
+# define uwrap_enabled() 0
+#endif /* UID_WRAPPER */
+
 #endif
diff --git a/ctdb/lib/replace/system/kerberos.h b/ctdb/lib/replace/system/kerberos.h
index 78aa7b943f..7762d4be46 100644
--- a/ctdb/lib/replace/system/kerberos.h
+++ b/ctdb/lib/replace/system/kerberos.h
@@ -28,109 +28,28 @@
 */
 
 #ifdef HAVE_KRB5
-/* Whether the krb5_address struct has a addrtype property */
-/* #undef HAVE_ADDRTYPE_IN_KRB5_ADDRESS */
-/* Whether the krb5_address struct has a addr_type property */
-#define HAVE_ADDR_TYPE_IN_KRB5_ADDRESS 1
-/* Define to 1 if you have the `gsskrb5_extract_authz_data_from_sec_context' */
-#define HAVE_GSSKRB5_EXTRACT_AUTHZ_DATA_FROM_SEC_CONTEXT 1
-/* Define to 1 if you have the `gsskrb5_get_initiator_subkey' function. */
-#define HAVE_GSSKRB5_GET_INITIATOR_SUBKEY 1
-/* Define to 1 if you have the `gsskrb5_register_acceptor_identity' function. */
-#define HAVE_GSSKRB5_REGISTER_ACCEPTOR_IDENTITY 1
-/* Define to 1 if you have the `gss_krb5_ccache_name' function. */
-#define HAVE_GSS_KRB5_CCACHE_NAME 1
-/* Define to 1 if you have the `krb5_addlog_func' function. */
-#define HAVE_KRB5_ADDLOG_FUNC 1
-/* Define to 1 if you have the `krb5_auth_con_setkey' function. */
-#define HAVE_KRB5_AUTH_CON_SETKEY 1
-/* Define to 1 if you have the `krb5_auth_con_setuseruserkey' function. */
-/* #undef HAVE_KRB5_AUTH_CON_SETUSERUSERKEY */
-/* Define to 1 if you have the `krb5_c_enctype_compare' function. */
-#define HAVE_KRB5_C_ENCTYPE_COMPARE 1
-/* Define to 1 if you have the `krb5_c_verify_checksum' function. */
-#define HAVE_KRB5_C_VERIFY_CHECKSUM 1
-/* Whether the type krb5_encrypt_block exists */
-/* #undef HAVE_KRB5_ENCRYPT_BLOCK */
-/* Define to 1 if you have the `krb5_encrypt_data' function. */
-/* #undef HAVE_KRB5_ENCRYPT_DATA */
-/* Define to 1 if you have the `krb5_enctypes_compatible_keys' function. */
-#define HAVE_KRB5_ENCTYPES_COMPATIBLE_KEYS 1
-/* Define to 1 if you have the `krb5_free_data_contents' function. */
-#define HAVE_KRB5_FREE_DATA_CONTENTS 1
-/* Define to 1 if you have the `krb5_free_error_string' function. */
-#define HAVE_KRB5_FREE_ERROR_STRING 1
-/* Define to 1 if you have the `krb5_free_keytab_entry_contents' function. */
-/* #undef HAVE_KRB5_FREE_KEYTAB_ENTRY_CONTENTS */
-/* Define to 1 if you have the `krb5_free_ktypes' function. */
-/* #undef HAVE_KRB5_FREE_KTYPES */
-/* Define to 1 if you have the `krb5_free_unparsed_name' function. */
-/* #undef HAVE_KRB5_FREE_UNPARSED_NAME */
-/* Define to 1 if you have the `krb5_get_default_in_tkt_etypes' function. */
-#define HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES 1
-/* Define to 1 if you have the `krb5_get_error_string' function. */
-#define HAVE_KRB5_GET_ERROR_STRING 1
-/* Define to 1 if you have the `krb5_get_permitted_enctypes' function. */
-/* #undef HAVE_KRB5_GET_PERMITTED_ENCTYPES */
-/* Define to 1 if you have the `krb5_get_pw_salt' function. */
-#define HAVE_KRB5_GET_PW_SALT 1
-/* Define to 1 if you have the <krb5.h> header file. */
-#define HAVE_KRB5_H 1
-/* Define to 1 if you have the `krb5_initlog' function. */
-#define HAVE_KRB5_INITLOG 1
-/* Define to 1 if you have the `krb5_kdc_default_config' function. */
-#define HAVE_KRB5_KDC_DEFAULT_CONFIG 1
-/* Whether the krb5_creds struct has a keyblock property */
-/* #undef HAVE_KRB5_KEYBLOCK_IN_CREDS */
-/* Whether the krb5_keyblock struct has a keyvalue property */
-#define HAVE_KRB5_KEYBLOCK_KEYVALUE 1
-/* Whether krb5_keytab_entry has key member */
-/* #undef HAVE_KRB5_KEYTAB_ENTRY_KEY */
-/* Whether krb5_keytab_entry has keyblock member */
-#define HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK 1
-/* Define to 1 if you have the `krb5_krbhst_get_addrinfo' function. */
-#define HAVE_KRB5_KRBHST_GET_ADDRINFO 1
-/* Define to 1 if you have the `krb5_kt_compare' function. */
-#define HAVE_KRB5_KT_COMPARE 1
-/* Define to 1 if you have the `krb5_kt_free_entry' function. */
-#define HAVE_KRB5_KT_FREE_ENTRY 1
-/* Whether the type krb5_log_facility exists */
-#define HAVE_KRB5_LOG_FACILITY 1
-/* Define to 1 if you have the `krb5_mk_req_extended' function. */
-#define HAVE_KRB5_MK_REQ_EXTENDED 1
-/* Define to 1 if you have the `krb5_principal2salt' function. */
-/* #undef HAVE_KRB5_PRINCIPAL2SALT */
-/* Define to 1 if you have the `krb5_principal_get_comp_string' function. */
-#define HAVE_KRB5_PRINCIPAL_GET_COMP_STRING 1
-/* Whether krb5_princ_component is available */
-/* #undef HAVE_KRB5_PRINC_COMPONENT */
-/* Whether the krb5_creds struct has a session property */
-#define HAVE_KRB5_SESSION_IN_CREDS 1
-/* Define to 1 if you have the `krb5_set_default_in_tkt_etypes' function. */
-#define HAVE_KRB5_SET_DEFAULT_IN_TKT_ETYPES 1
-/* Define to 1 if you have the `krb5_set_default_tgs_ktypes' function. */
-/* #undef HAVE_KRB5_SET_DEFAULT_TGS_KTYPES */
-/* Define to 1 if you have the `krb5_set_real_time' function. */
-#define HAVE_KRB5_SET_REAL_TIME 1
-/* Define to 1 if you have the `krb5_set_warn_dest' function. */
-#define HAVE_KRB5_SET_WARN_DEST 1
-/* Define to 1 if you have the `krb5_string_to_key' function. */
-#define HAVE_KRB5_STRING_TO_KEY 1
-/* Define to 1 if you have the `krb5_string_to_key_salt' function. */
-#define HAVE_KRB5_STRING_TO_KEY_SALT 1
-/* Define to 1 if you have the `krb5_ticket_get_authorization_data_type' */
-#define HAVE_KRB5_TICKET_GET_AUTHORIZATION_DATA_TYPE 1
-/* Whether the krb5_ticket struct has a enc_part2 property */
-/* #undef HAVE_KRB5_TKT_ENC_PART2 */
-/* Define to 1 if you have the `krb5_use_enctype' function. */
-/* #undef HAVE_KRB5_USE_ENCTYPE */
-/* Define to 1 if you have the `krb5_verify_checksum' function. */
-#define HAVE_KRB5_VERIFY_CHECKSUM 1
-/* Whether krb5_princ_realm returns krb5_realm or krb5_data */
-#define KRB5_PRINC_REALM_RETURNS_REALM 1
 
-#include "heimdal/lib/krb5/krb5.h"
-#include "heimdal/lib/com_err/com_err.h"
+#if HAVE_KRB5_H
+#include <krb5.h>
 #endif
 
+#if HAVE_COM_ERR_H
+#include <com_err.h>
+#endif
+
+#ifdef HAVE_GSSAPI_GSSAPI_EXT_H
+#include <gssapi/gssapi_ext.h>
+#elif HAVE_GSSAPI_GSSAPI_H
+#include <gssapi/gssapi.h>
+#elif HAVE_GSSAPI_GSSAPI_GENERIC_H
+#include <gssapi/gssapi_generic.h>
+#elif HAVE_GSSAPI_H
+#include <gssapi.h>
+#endif
+
+#if HAVE_GSSAPI_GSSAPI_KRB5_H
+#include <gssapi/gssapi_krb5.h>
+#endif
+
+#endif
 #endif
diff --git a/ctdb/lib/replace/system/locale.h b/ctdb/lib/replace/system/locale.h
index e73a9bb274..504a3bb470 100644
--- a/ctdb/lib/replace/system/locale.h
+++ b/ctdb/lib/replace/system/locale.h
@@ -35,4 +35,8 @@
 #include <locale.h>
 #endif
 
+#ifdef HAVE_LANGINFO_H
+#include <langinfo.h>
+#endif
+
 #endif
diff --git a/ctdb/lib/replace/system/network.h b/ctdb/lib/replace/system/network.h
index e2fad5f686..7cb8d7becf 100644
--- a/ctdb/lib/replace/system/network.h
+++ b/ctdb/lib/replace/system/network.h
@@ -27,6 +27,12 @@
 
 */
 
+#ifndef LIBREPLACE_NETWORK_CHECKS
+#error "AC_LIBREPLACE_NETWORK_CHECKS missing in configure"
+#endif
+
+#include <unistd.h>
+
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
 #endif
@@ -79,7 +85,20 @@
 #include <sys/ioctl.h>
 #endif
 
-#ifdef REPLACE_INET_NTOA
+#ifdef HAVE_SYS_UIO_H
+#include <sys/uio.h>
+#endif
+
+#ifdef HAVE_STROPTS_H
+#include <stropts.h>
+#endif
+
+#ifndef HAVE_SOCKLEN_T
+#define HAVE_SOCKLEN_T
+typedef int socklen_t;
+#endif
+
+#if !defined (HAVE_INET_NTOA) || defined(REPLACE_INET_NTOA)
 /* define is in "replace.h" */
 char *rep_inet_ntoa(struct in_addr ip);
 #endif
@@ -94,6 +113,21 @@ int rep_inet_pton(int af, const char *src, void *dst);
 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
@@ -119,6 +153,11 @@ int rep_getifaddrs(struct ifaddrs **);
 void rep_freeifaddrs(struct ifaddrs *);
 #endif
 
+#ifndef HAVE_SOCKETPAIR
+/* define is in "replace.h" */
+int rep_socketpair(int d, int type, int protocol, int sv[2]);
+#endif
+
 /*
  * Some systems have getaddrinfo but not the
  * defines needed to use it.
@@ -158,9 +197,30 @@ void rep_freeifaddrs(struct ifaddrs *);
 #endif
 #endif
 
+/*
+ * Some of the functions in source3/lib/util_sock.c use AI_ADDRCONFIG. On QNX
+ * 6.3.0, this macro is defined but, if it's used, getaddrinfo will fail. This
+ * prevents smbd from opening any sockets.
+ *
+ * If I undefine AI_ADDRCONFIG on such systems and define it to be 0,
+ * this works around the issue.
+ */
+#ifdef __QNX__
+#include <sys/neutrino.h>
+#if _NTO_VERSION == 630
+#undef AI_ADDRCONFIG
+#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
 /*
@@ -231,12 +291,11 @@ void rep_freeifaddrs(struct ifaddrs *);
 #endif
 
 #ifndef HOST_NAME_MAX
-#define HOST_NAME_MAX 256
+#define HOST_NAME_MAX 255
 #endif
 
-#ifndef HAVE_SOCKLEN_T
-#define HAVE_SOCKLEN_T
-typedef int socklen_t;
+#ifndef MAXHOSTNAMELEN
+#define MAXHOSTNAMELEN HOST_NAME_MAX
 #endif
 
 #ifndef HAVE_SA_FAMILY_T
@@ -250,12 +309,12 @@ typedef unsigned short int sa_family_t;
 #define sockaddr_storage sockaddr_in6
 #define ss_family sin6_family
 #define HAVE_SS_FAMILY 1
-#else
+#else /*HAVE_STRUCT_SOCKADDR_IN6*/
 #define sockaddr_storage sockaddr_in
 #define ss_family sin_family
 #define HAVE_SS_FAMILY 1
-#endif
-#endif
+#endif /*HAVE_STRUCT_SOCKADDR_IN6*/
+#endif /*HAVE_STRUCT_SOCKADDR_STORAGE*/
 
 #ifndef HAVE_SS_FAMILY
 #ifdef HAVE___SS_FAMILY
@@ -264,6 +323,20 @@ typedef unsigned short int sa_family_t;
 #endif
 #endif
 
+#ifndef IOV_MAX
+# ifdef UIO_MAXIOV
+#  define IOV_MAX UIO_MAXIOV
+# else
+#  ifdef __sgi
+    /*
+     * IRIX 6.5 has sysconf(_SC_IOV_MAX)
+     * which might return 512 or bigger
+     */
+#   define IOV_MAX 512
+#  endif
+# endif
+#endif
+
 #ifndef HAVE_STRUCT_ADDRINFO
 #define HAVE_STRUCT_ADDRINFO
 struct addrinfo {
@@ -284,14 +357,34 @@ struct addrinfo {
 
 /* Needed for some systems that don't define it (Solaris). */
 #ifndef ifr_netmask
-#define ifr_netmask ifr_addrs
+#define ifr_netmask ifr_addr
 #endif
 
+/* Some old Linux systems have broken header files */
+#ifdef HAVE_IPV6
+#ifdef HAVE_LINUX_IPV6_V6ONLY_26
+#define IPV6_V6ONLY 26
+#endif /* HAVE_LINUX_IPV6_V6ONLY_26 */
+#endif /* HAVE_IPV6 */
+
 #ifdef SOCKET_WRAPPER
+#ifndef SOCKET_WRAPPER_DISABLE
 #ifndef SOCKET_WRAPPER_NOT_REPLACE
 #define SOCKET_WRAPPER_REPLACE
-#endif
-#include "lib/socket_wrapper/socket_wrapper.h"
-#endif
+#endif /* SOCKET_WRAPPER_NOT_REPLACE */
+#include "../socket_wrapper/socket_wrapper.h"
+#endif /* SOCKET_WRAPPER_DISABLE */
+#endif /* SOCKET_WRAPPER */
+
+#ifdef UID_WRAPPER
+# ifndef UID_WRAPPER_DISABLE
+#  ifndef UID_WRAPPER_NOT_REPLACE
+#   define UID_WRAPPER_REPLACE
+#  endif /* UID_WRAPPER_NOT_REPLACE */
+#  include "../uid_wrapper/uid_wrapper.h"
+# endif /* UID_WRAPPER_DISABLE */
+#else /* UID_WRAPPER */
+# define uwrap_enabled() 0
+#endif /* UID_WRAPPER */
 
 #endif
diff --git a/ctdb/lib/replace/system/passwd.h b/ctdb/lib/replace/system/passwd.h
index 36fca7b4f8..f630012f00 100644
--- a/ctdb/lib/replace/system/passwd.h
+++ b/ctdb/lib/replace/system/passwd.h
@@ -1,17 +1,17 @@
 #ifndef _system_passwd_h
 #define _system_passwd_h
 
-/* 
+/*
    Unix SMB/CIFS implementation.
 
    passwd system include wrappers
 
    Copyright (C) Andrew Tridgell 2004
-   
+
      ** NOTE! The following LGPL license applies to the replace
      ** library. This does NOT imply that all of Samba is released
      ** under the LGPL
-   
+
    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
@@ -68,15 +68,19 @@
 #endif
 
 #ifdef REPLACE_GETPASS
+#if defined(REPLACE_GETPASS_BY_GETPASSPHRASE)
+#define getpass(prompt) getpassphrase(prompt)
+#else
 #define getpass(prompt) rep_getpass(prompt)
 char *rep_getpass(const char *prompt);
 #endif
+#endif
 
 #ifndef NGROUPS_MAX
 #define NGROUPS_MAX 32 /* Guess... */
 #endif
 
-/* what is the longest significant password available on your system? 
+/* what is the longest significant password available on your system?
  Knowing this speeds up password searches a lot */
 #ifndef PASSWORD_LENGTH
 #define PASSWORD_LENGTH 8
@@ -97,10 +101,23 @@ char *rep_getpass(const char *prompt);
 #endif
 
 #ifdef NSS_WRAPPER
+#ifndef NSS_WRAPPER_DISABLE
 #ifndef NSS_WRAPPER_NOT_REPLACE
 #define NSS_WRAPPER_REPLACE
-#endif
-#include "lib/nss_wrapper/nss_wrapper.h"
-#endif
+#endif /* NSS_WRAPPER_NOT_REPLACE */
+#include "../nss_wrapper/nss_wrapper.h"
+#endif /* NSS_WRAPPER_DISABLE */
+#endif /* NSS_WRAPPER */
+
+#ifdef UID_WRAPPER
+# ifndef UID_WRAPPER_DISABLE
+#  ifndef UID_WRAPPER_NOT_REPLACE
+#   define UID_WRAPPER_REPLACE
+#  endif /* UID_WRAPPER_NOT_REPLACE */
+#  include "../uid_wrapper/uid_wrapper.h"
+# endif /* UID_WRAPPER_DISABLE */
+#else /* UID_WRAPPER */
+# define uwrap_enabled() 0
+#endif /* UID_WRAPPER */
 
 #endif
diff --git a/ctdb/lib/replace/system/readline.h b/ctdb/lib/replace/system/readline.h
index ba34dc6a61..e6b8fb9129 100644
--- a/ctdb/lib/replace/system/readline.h
+++ b/ctdb/lib/replace/system/readline.h
@@ -43,7 +43,13 @@
 #endif
 
 #ifdef HAVE_NEW_LIBREADLINE
-#  define RL_COMPLETION_CAST (rl_completion_func_t *)
+#ifdef HAVE_CPPFUNCTION
+#  define RL_COMPLETION_CAST (CPPFunction *)
+#elif HAVE_RL_COMPLETION_T
+#  define RL_COMPLETION_CAST (rl_completion_t *)
+#else
+#  define RL_COMPLETION_CAST
+#endif
 #else
 /* This type is missing from libreadline<4.0  (approximately) */
 #  define RL_COMPLETION_CAST
diff --git a/ctdb/lib/replace/system/select.h b/ctdb/lib/replace/system/select.h
index da18de0cfc..11c5390d90 100644
--- a/ctdb/lib/replace/system/select.h
+++ b/ctdb/lib/replace/system/select.h
@@ -38,4 +38,40 @@
 #define SELECT_CAST
 #endif
 
+#ifdef HAVE_POLL
+
+#include <poll.h>
+
+#else
+
+/* Type used for the number of file descriptors.  */
+typedef unsigned long int nfds_t;
+
+/* Data structure describing a polling request.  */
+struct pollfd
+{
+	int fd;		   /* File descriptor to poll.  */
+	short int events;  /* Types of events poller cares about.  */
+	short int revents; /* Types of events that actually occurred.  */
+};
+
+/* Event types that can be polled for.  These bits may be set in `events'
+   to indicate the interesting event types; they will appear in `revents'
+   to indicate the status of the file descriptor.  */
+#define POLLIN		0x001		/* There is data to read.  */
+#define POLLPRI		0x002		/* There is urgent data to read.  */
+#define POLLOUT		0x004		/* Writing now will not block.  */
+#define POLLRDNORM	0x040		/* Normal data may be read.  */
+#define POLLRDBAND	0x080		/* Priority data may be read.  */
+#define POLLWRNORM	0x100		/* Writing now will not block.  */
+#define POLLWRBAND	0x200		/* Priority data may be written.  */
+#define POLLERR		0x008		/* Error condition.  */
+#define POLLHUP		0x010		/* Hung up.  */
+#define POLLNVAL	0x020		/* Invalid polling request.  */
+
+/* define is in "replace.h" */
+int rep_poll(struct pollfd *fds, nfds_t nfds, int timeout);
+
+#endif
+
 #endif
diff --git a/ctdb/lib/replace/system/time.h b/ctdb/lib/replace/system/time.h
index 036812ab8f..b6d2609289 100644
--- a/ctdb/lib/replace/system/time.h
+++ b/ctdb/lib/replace/system/time.h
@@ -39,6 +39,18 @@
 
 #ifdef HAVE_UTIME_H
 #include <utime.h>
+#else
+struct utimbuf {
+	time_t actime;       /* access time */
+	time_t modtime;      /* modification time */
+};
+#endif
+
+#ifndef HAVE_STRUCT_TIMESPEC
+struct timespec {
+	time_t tv_sec;            /* Seconds.  */
+	long tv_nsec;           /* Nanoseconds.  */
+};
 #endif
 
 #ifndef HAVE_MKTIME
@@ -51,4 +63,29 @@ time_t rep_mktime(struct tm *t);
 time_t rep_timegm(struct tm *tm);
 #endif
 
+#ifndef HAVE_UTIME
+/* define is in "replace.h" */
+int rep_utime(const char *filename, const struct utimbuf *buf);
+#endif
+
+#ifndef HAVE_UTIMES
+/* define is in "replace.h" */
+int rep_utimes(const char *filename, const struct timeval tv[2]);
+#endif
+
+#ifndef HAVE_CLOCK_GETTIME
+/* CLOCK_REALTIME is required by POSIX */
+#define CLOCK_REALTIME 0
+typedef int clockid_t;
+int rep_clock_gettime(clockid_t clk_id, struct timespec *tp);
+#endif
+/* make sure we have a best effort CUSTOM_CLOCK_MONOTONIC we can rely on */
+#if defined(CLOCK_MONOTONIC)
+#define CUSTOM_CLOCK_MONOTONIC CLOCK_MONOTONIC
+#elif defined(CLOCK_HIGHRES)
+#define CUSTOM_CLOCK_MONOTONIC CLOCK_HIGHRES
+#else
+#define CUSTOM_CLOCK_MONOTONIC CLOCK_REALTIME
+#endif
+
 #endif
diff --git a/ctdb/lib/replace/system/wait.h b/ctdb/lib/replace/system/wait.h
index 5784b1ae92..f0c3bdccab 100644
--- a/ctdb/lib/replace/system/wait.h
+++ b/ctdb/lib/replace/system/wait.h
@@ -36,20 +36,16 @@
 #define SIGCLD SIGCHLD
 #endif
 
-#ifndef SIGNAL_CAST
-#define SIGNAL_CAST (RETSIGTYPE (*)(int))
-#endif
-
 #ifdef HAVE_SETJMP_H
 #include <setjmp.h>
 #endif
 
-#ifndef SA_RESETHAND
-#define SA_RESETHAND SA_ONESHOT
-#endif
-
 #if !defined(HAVE_SIG_ATOMIC_T_TYPE)
 typedef int sig_atomic_t;
 #endif
 
+#if !defined(HAVE_WAITPID) && defined(HAVE_WAIT4)
+int rep_waitpid(pid_t pid,int *status,int options)
+#endif
+
 #endif
diff --git a/ctdb/lib/replace/system/wscript_configure b/ctdb/lib/replace/system/wscript_configure
new file mode 100644
index 0000000000..2035474b32
--- /dev/null
+++ b/ctdb/lib/replace/system/wscript_configure
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+conf.CHECK_HEADERS('sys/capability.h')
+conf.CHECK_FUNCS('getpwnam_r getpwuid_r getpwent_r')
+
+# solaris varients of getXXent_r
+conf.CHECK_C_PROTOTYPE('getpwent_r',
+                       'struct passwd *getpwent_r(struct passwd *src, char *buf, int buflen)',
+                       define='SOLARIS_GETPWENT_R', headers='pwd.h')
+conf.CHECK_C_PROTOTYPE('getgrent_r',
+                       'struct group *getgrent_r(struct group *src, char *buf, int buflen)',
+                       define='SOLARIS_GETGRENT_R', headers='grp.h')
+
+# the irix varients
+conf.CHECK_C_PROTOTYPE('getpwent_r',
+                       'struct passwd *getpwent_r(struct passwd *src, char *buf, size_t buflen)',
+                       define='SOLARIS_GETPWENT_R', headers='pwd.h')
+conf.CHECK_C_PROTOTYPE('getgrent_r',
+                       'struct group *getgrent_r(struct group *src, char *buf, size_t buflen)',
+                       define='SOLARIS_GETGRENT_R', headers='grp.h')
+
+conf.CHECK_FUNCS('getgrouplist')
+conf.CHECK_HEADERS('ctype.h locale.h langinfo.h')
+conf.CHECK_HEADERS('fnmatch.h locale.h langinfo.h')
+conf.CHECK_HEADERS('sys/ipc.h sys/mman.h sys/shm.h')
+conf.CHECK_HEADERS('termios.h termio.h sys/termio.h')