sendfile seems to block signal, it's a problem with afp_copyfile over tcp, if it...

more than 2mn clients are disconnected. Add a new configure option
--enable-sendfile, disable by default.

diff --git a/configure.in b/configure.in
index 74c0f4582c9e267a05e7ae0e4b11f4394c4b2f17..4daf417b5a7763f640f3743fed961fd0b4a55a5f 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,4 +1,4 @@
-dnl $Id: configure.in,v 1.179.2.1 2003-04-28 10:12:53 didg Exp $
+dnl $Id: configure.in,v 1.179.2.2 2003-05-28 05:04:53 didg Exp $
 dnl configure.in for netatalk
 
 AC_INIT(bin/adv1tov2/adv1tov2.c)
@@ -531,12 +531,22 @@ if test x"$this_os" = "xlinux"; then
        dnl ----- see etc/afpd/quota.c
        AC_DEFINE(HAVE_BROKEN_DBTOB, 1, [Define if dbtob is broken])
 
-       dnl --- added by Yoshinobu Ishizaki (2001.03.13) ---
-       dnl ----- check if version is newer than 2.2.x
-       changequote(<<,>>)
-       majorvers="`uname -r | sed 's/\([0-9]\)..*/\1/'`"
-       minorvers="`uname -r | sed 's/[0-9]\.\([0-9]\)\..*/\1/'`"
-       if [ $majorvers -ge 2 ]; then
+       linux_sendfile=no
+        AC_ARG_ENABLE(sendfile,
+           [  --enable-sendfile       use sendfile syscall default (no) ],
+           if test "$enableval" = "yes"; then
+               linux_sendfile=yes
+           fi
+           AC_MSG_RESULT([enabling sendfile syscall])
+        )
+
+       if test x"$linux_sendfile" = "xyes"; then 
+           dnl --- added by Yoshinobu Ishizaki (2001.03.13) ---
+           dnl ----- check if version is newer than 2.2.x
+           changequote(<<,>>)
+           majorvers="`uname -r | sed 's/\([0-9]\)..*/\1/'`"
+           minorvers="`uname -r | sed 's/[0-9]\.\([0-9]\)\..*/\1/'`"
+           if [ $majorvers -ge 2 ]; then
                if [ $minorvers -ge 2 ]; then
                        changequote([,])
                        AC_MSG_RESULT([ * found Linux 2.2.x or higher])
@@ -544,6 +554,7 @@ if test x"$this_os" = "xlinux"; then
                else
                        AC_MSG_RESULT([ * found Linux 2.0.x ]) 
                fi
+            fi
        fi
 
        dnl ----- Linux/alpha specific -----
@@ -552,6 +563,8 @@ if test x"$this_os" = "xlinux"; then
                AC_DEFINE(HAVE_GCC_MEMCPY_BUG, 1, [Define if memcpy is buggy])
        fi
        need_dash_r=no
+
+
 fi
 
 dnl ----- Mac OSX specific -----