Define and use HIAVE_IFADDRS_H

3 files changed, 16 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index e2dae51..2ff82a3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,11 @@
 2006-04-12 NeilBrown <neilb@suse.de>
+	utils/statd/rmtcall.c: use HAVE_IFADDRS_H to control compilation
+	of code using ifaddrs.h
+	configure.in: test for present of ifaddrs.h
+
+	Old glibc's don't have ifaddrs.h
+	
+2006-04-12 NeilBrown <neilb@suse.de>
 	Set version to 1.0.8, 
 	aclocal -I aclocal ; autoheader ; automake ; autoconf
 
diff --git a/configure.in b/configure.in
index 8b538a3..7733077 100644
--- a/configure.in
+++ b/configure.in
@@ -192,7 +192,8 @@ AC_CHECK_HEADERS([arpa/inet.h fcntl.h libintl.h limits.h \
                  malloc.h memory.h netdb.h netinet/in.h paths.h \
                  stdlib.h string.h sys/file.h sys/ioctl.h sys/mount.h \
                  sys/param.h sys/socket.h sys/time.h sys/vfs.h \
-                 syslog.h unistd.h com_err.h et/com_err.h])
+                 syslog.h unistd.h com_err.h et/com_err.h \
+                 ifaddrs.h])
 
 dnl *************************************************************
 dnl Checks for typedefs, structures, and compiler characteristics
diff --git a/utils/statd/rmtcall.c b/utils/statd/rmtcall.c
index 809d1ad..7684b3b 100644
--- a/utils/statd/rmtcall.c
+++ b/utils/statd/rmtcall.c
@@ -37,7 +37,9 @@
 #include <netdb.h>
 #include <string.h>
 #include <unistd.h>
+#ifdef HAVE_IFADDRS_H
 #include <ifaddrs.h>
+#endif /* HAVE_IFADDRS_H */
 #include "sm_inter.h"
 #include "statd.h"
 #include "notlist.h"
@@ -94,6 +96,8 @@ statd_get_socket(int port)
 out_success:
 	return sockfd;
 }
+
+#ifdef HAVE_IFADDRS_H
 /*
  * Using the NL_ADDR(lp), reset (if needed) the hostname
  * that will be put in the SM_NOTIFY to the hostname
@@ -138,6 +142,7 @@ reset_my_name(notify_list *lp)
 	}
 	return;
 }
+#endif /* HAVE_IFADDRS_H */
 /*
  * Try to resolve host name for notify/callback request
  *
@@ -379,9 +384,10 @@ process_entry(int sockfd, notify_list *lp)
 		 * set the NL_MY_NAME(lp) hostname to the 
 		 * one associated with the network interface
 		 */
+#ifdef HAVE_IFADDRS_H
 		if (!(run_mode & STATIC_HOSTNAME))
 			reset_my_name(lp);
-
+#endif /* HAVE_IFADDRS_H */
 		func = (xdrproc_t) xdr_stat_chge;
 		new_stat.state = MY_STATE;
 		new_stat.mon_name = NL_MY_NAME(lp);