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configure/cmake: remove checks for unused inet_ntoa and inet_ntoa_r

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Closes #7276
This commit is contained in:
Gergely Nagy 2021-06-18 10:16:16 +02:00 • committed by Daniel Stenberg
parent e92603289a
commit f471efa78c
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7 changed files with 2 additions and 212 deletions
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40
m4/curl-reentrant.m4
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@ -214,43 +214,6 @@ AC_DEFUN([CURL_CHECK_NEED_REENTRANT_STRTOK_R], [
])
dnl CURL_CHECK_NEED_REENTRANT_INET_NTOA_R
dnl -------------------------------------------------
dnl Checks if the preprocessor _REENTRANT definition
dnl makes function inet_ntoa_r compiler visible.
AC_DEFUN([CURL_CHECK_NEED_REENTRANT_INET_NTOA_R], [
AC_LINK_IFELSE([
AC_LANG_FUNC_LINK_TRY([inet_ntoa_r])
],[
tmp_inet_ntoa_r="yes"
],[
tmp_inet_ntoa_r="no"
])
if test "$tmp_inet_ntoa_r" = "yes"; then
AC_EGREP_CPP([inet_ntoa_r],[
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
],[
tmp_inet_ntoa_r="proto_declared"
],[
AC_EGREP_CPP([inet_ntoa_r],[
#define _REENTRANT
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
],[
tmp_inet_ntoa_r="proto_needs_reentrant"
tmp_need_reentrant="yes"
])
])
fi
])
dnl CURL_CHECK_NEED_REENTRANT_GETHOSTBYADDR_R
dnl -------------------------------------------------
dnl Checks if the preprocessor _REENTRANT definition
@ -369,9 +332,6 @@ AC_DEFUN([CURL_CHECK_NEED_REENTRANT_FUNCTIONS_R], [
if test "$tmp_need_reentrant" = "no"; then
CURL_CHECK_NEED_REENTRANT_STRTOK_R
fi
if test "$tmp_need_reentrant" = "no"; then
CURL_CHECK_NEED_REENTRANT_INET_NTOA_R
fi
if test "$tmp_need_reentrant" = "no"; then
CURL_CHECK_NEED_REENTRANT_GETHOSTBYADDR_R
fi