mirror of https://github.com/python/cpython
Patch #724588: Check whether the address of hstrerror and inet_pton can
be taken, and define NI_MAX{HOST|SERV} if necessary.
This commit is contained in:
Martin v. Löwis
parent
e6bbb4d16f
commit
e941617671
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@ -293,6 +293,16 @@ const char *inet_ntop(int af, const void *src, char *dst, socklen_t size);
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#define SEGMENT_SIZE 65535
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#endif
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/*
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* Constants for getnameinfo()
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*/
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#if !defined(NI_MAXHOST)
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#define NI_MAXHOST 1025
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#endif
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#if !defined(NI_MAXSERV)
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#define NI_MAXSERV 32
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#endif
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/* XXX There's a problem here: *static* functions are not supposed to have
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a Py prefix (or use CapitalizedWords). Later... */
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@ -1,5 +1,5 @@
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#! /bin/sh
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# From configure.in Revision: 1.400 .
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# From configure.in Revision: 1.401 .
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by GNU Autoconf 2.53 for python 2.3.
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#
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@ -908,7 +908,7 @@ esac
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# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
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# absolute.
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ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
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ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
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ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
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ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
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ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
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@ -12105,9 +12105,6 @@ echo "${ECHO_T}MACHDEP_OBJS" >&6
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@ -12116,7 +12113,7 @@ for ac_func in alarm chown clock confstr ctermid execv \
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fchdir fork fsync fdatasync fpathconf ftime ftruncate \
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gai_strerror getgroups getlogin getloadavg getpeername getpgid getpid \
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getpriority getpwent getwd \
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hstrerror inet_aton inet_pton kill killpg lchown lstat mkfifo mknod mktime \
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kill killpg lchown lstat mkfifo mknod mktime \
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mremap nice pathconf pause plock poll pthread_init \
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putenv readlink realpath \
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select setegid seteuid setgid \
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@ -12502,6 +12499,163 @@ echo "${ECHO_T}no" >&6
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fi
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rm -f conftest.$ac_objext conftest.$ac_ext
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echo "$as_me:$LINENO: checking for hstrerror" >&5
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echo $ECHO_N "checking for hstrerror... $ECHO_C" >&6
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cat >conftest.$ac_ext <<_ACEOF
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#line $LINENO "configure"
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#include "confdefs.h"
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#include "confdefs.h"
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#include <netdb.h>
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#ifdef F77_DUMMY_MAIN
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# ifdef __cplusplus
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extern "C"
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# endif
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int F77_DUMMY_MAIN() { return 1; }
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#endif
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int
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main ()
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{
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void* p = hstrerror
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;
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return 0;
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}
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_ACEOF
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rm -f conftest.$ac_objext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } &&
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{ ac_try='test -s conftest.$ac_objext'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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cat >>confdefs.h <<\_ACEOF
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#define HAVE_HSTRERROR 1
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_ACEOF
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echo "$as_me:$LINENO: result: yes" >&5
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echo "${ECHO_T}yes" >&6
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else
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echo "$as_me: failed program was:" >&5
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cat conftest.$ac_ext >&5
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echo "$as_me:$LINENO: result: no" >&5
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echo "${ECHO_T}no" >&6
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fi
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rm -f conftest.$ac_objext conftest.$ac_ext
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echo "$as_me:$LINENO: checking for inet_aton" >&5
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echo $ECHO_N "checking for inet_aton... $ECHO_C" >&6
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cat >conftest.$ac_ext <<_ACEOF
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#line $LINENO "configure"
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#include "confdefs.h"
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#include "confdefs.h"
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#ifdef F77_DUMMY_MAIN
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# ifdef __cplusplus
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extern "C"
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# endif
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int F77_DUMMY_MAIN() { return 1; }
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#endif
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int
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main ()
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{
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void* p = inet_aton
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;
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return 0;
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}
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_ACEOF
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rm -f conftest.$ac_objext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } &&
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{ ac_try='test -s conftest.$ac_objext'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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cat >>confdefs.h <<\_ACEOF
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#define HAVE_INET_ATON 1
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_ACEOF
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echo "$as_me:$LINENO: result: yes" >&5
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echo "${ECHO_T}yes" >&6
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else
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echo "$as_me: failed program was:" >&5
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cat conftest.$ac_ext >&5
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echo "$as_me:$LINENO: result: no" >&5
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echo "${ECHO_T}no" >&6
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fi
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rm -f conftest.$ac_objext conftest.$ac_ext
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echo "$as_me:$LINENO: checking for inet_pton" >&5
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echo $ECHO_N "checking for inet_pton... $ECHO_C" >&6
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cat >conftest.$ac_ext <<_ACEOF
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#line $LINENO "configure"
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#include "confdefs.h"
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#include "confdefs.h"
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#ifdef F77_DUMMY_MAIN
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# ifdef __cplusplus
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extern "C"
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# endif
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int F77_DUMMY_MAIN() { return 1; }
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#endif
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int
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main ()
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{
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void* p = inet_pton
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;
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return 0;
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}
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_ACEOF
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rm -f conftest.$ac_objext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } &&
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{ ac_try='test -s conftest.$ac_objext'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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cat >>confdefs.h <<\_ACEOF
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#define HAVE_INET_PTON 1
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_ACEOF
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echo "$as_me:$LINENO: result: yes" >&5
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echo "${ECHO_T}yes" >&6
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else
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echo "$as_me: failed program was:" >&5
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cat conftest.$ac_ext >&5
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echo "$as_me:$LINENO: result: no" >&5
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echo "${ECHO_T}no" >&6
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fi
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rm -f conftest.$ac_objext conftest.$ac_ext
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echo "$as_me:$LINENO: checking for setgroups" >&5
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echo $ECHO_N "checking for setgroups... $ECHO_C" >&6
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cat >conftest.$ac_ext <<_ACEOF
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@ -17828,7 +17982,7 @@ esac
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# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
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# absolute.
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ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
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ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
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ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
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ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
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ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
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36
configure.in
36
configure.in
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@ -1857,7 +1857,7 @@ AC_CHECK_FUNCS(alarm chown clock confstr ctermid execv \
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fchdir fork fsync fdatasync fpathconf ftime ftruncate \
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gai_strerror getgroups getlogin getloadavg getpeername getpgid getpid \
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getpriority getpwent getwd \
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hstrerror inet_aton inet_pton kill killpg lchown lstat mkfifo mknod mktime \
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kill killpg lchown lstat mkfifo mknod mktime \
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mremap nice pathconf pause plock poll pthread_init \
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putenv readlink realpath \
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select setegid seteuid setgid \
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@ -1923,6 +1923,40 @@ AC_TRY_COMPILE([
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AC_MSG_RESULT(no)
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)
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AC_MSG_CHECKING(for hstrerror)
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AC_TRY_COMPILE([
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#include "confdefs.h"
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#include <netdb.h>
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], void* p = hstrerror,
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AC_DEFINE(HAVE_HSTRERROR, 1, Define if you have the 'hstrerror' function.)
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no)
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)
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AC_MSG_CHECKING(for inet_aton)
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AC_TRY_COMPILE([
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#include "confdefs.h"
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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], void* p = inet_aton,
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AC_DEFINE(HAVE_INET_ATON, 1, Define if you have the 'inet_aton' function.)
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no)
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)
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AC_MSG_CHECKING(for inet_pton)
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AC_TRY_COMPILE([
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#include "confdefs.h"
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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], void* p = inet_pton,
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AC_DEFINE(HAVE_INET_PTON, 1, Define if you have the 'inet_pton' function.)
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no)
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)
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AC_MSG_CHECKING(for setgroups)
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AC_TRY_COMPILE([
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#include "confdefs.h"
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@ -207,16 +207,16 @@
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/* Define to 1 if you have the <grp.h> header file. */
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#undef HAVE_GRP_H
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/* Define to 1 if you have the `hstrerror' function. */
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/* Define if you have the 'hstrerror' function. */
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#undef HAVE_HSTRERROR
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/* Define to 1 if you have the `hypot' function. */
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#undef HAVE_HYPOT
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/* Define to 1 if you have the `inet_aton' function. */
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/* Define if you have the 'inet_aton' function. */
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#undef HAVE_INET_ATON
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/* Define to 1 if you have the `inet_pton' function. */
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/* Define if you have the 'inet_pton' function. */
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#undef HAVE_INET_PTON
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/* Define to 1 if you have the <inttypes.h> header file. */
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