Check if gethostbyname_r take five params

2001-04-11  JP Rosevear  <jpr@ximian.com>

	* configure.in: Check if gethostbyname_r take five params

	* acconfig.h: add GETHOSTBYNAME_R_FIVE_ARGS

2001-04-11  JP Rosevear  <jpr@ximian.com>

	* providers/imap/Makefile.am: user GNOME_INCLUDEDIR since gnome
	files are included in the top level camel headers and the gtk
	include dir is now versioned and such

	* providers/local/Makefile.am: ditto

	* providers/pop3/Makefile.am: ditto

	* providers/smtp/Makefile.am: ditto

	* providers/sendmail/Makefile.am: ditto

	* camel-service.c: use five arg version of gethostbyname_r if
	appropriate
	(camel_get_host_byname): check if msg->herr is non-zero instead of
	checking if msg->hp is null since we may not always have msg->hp

svn path=/trunk/; revision=9239

1 files changed, 32 insertions, 0 deletions

diff --git a/configure.in b/configure.in
index c861ef90c7..b94f36e309 100644
--- a/configure.in
+++ b/configure.in
@@ -151,6 +151,38 @@ if test x"$ac_cv_ctime_r_three_args" = xyes ; then
 fi
 
 dnl **************************************************
+dnl gethostbyname_r prototype
+dnl **************************************************
+
+AC_CACHE_CHECK([if gethostbyname_r wants five arguments], ac_cv_gethostbyname_r_five_args,
+[
+	AC_TRY_COMPILE([
+		#include "confdefs.h"
+		#include <sys/types.h>
+		#include <sys/socket.h>
+		#include <netinet/in.h>
+		#include <netdb.h>
+
+		#define BUFSIZE (sizeof(struct hostent)+10)
+	],[
+		struct hostent hent;
+		char buffer[BUFSIZE];
+		int bufsize=BUFSIZE;
+		int h_errno;
+
+		(void)gethostbyname_r( "www.ximian.com", &hent, buffer, bufsize, &h_errno);
+	],[
+		ac_cv_gethostbyname_r_five_args=yes
+	],[
+		ac_cv_gethostbyname_r_five_args=no
+	])
+])
+	
+if test x"$ac_cv_gethostbyname_r_five_args" = xyes ; then
+	AC_DEFINE(GETHOSTBYNAME_R_FIVE_ARGS)
+fi
+
+dnl **************************************************
 dnl * pas-backend-file stuff.
 dnl * check for db_185.h.  if it's there, we use it.
 dnl * otherwise, we use db.h (since it'll be 185).