Do not check unused RECV_ARG_TYPE (#1146)

The check and corresponding defined preprocessor value
are not used anywhere in the code; remove the check

diff --git a/acinclude/os-deps.m4 b/acinclude/os-deps.m4
index 8239a868e7e1a4fed1f77e9607f1ca00fa56ca5e..d0b36f9854473f4d0269206564ac2ba50f5d44a1 100644 (file)
--- a/acinclude/os-deps.m4
+++ b/acinclude/os-deps.m4
@@ -774,33 +774,6 @@ AC_DEFUN([SQUID_CHECK_SETRESUID_WORKS],[
   )
 ])
 
-dnl check whether recv takes a char* or void* as a second argument
-AC_DEFUN([SQUID_CHECK_RECV_ARG_TYPE],[
-  AC_CACHE_CHECK([whether recv takes a pointer to void or char as second argument],
-         squid_cv_recv_second_arg_type, [
-                 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-#include <sys/types.h>
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#if HAVE_WINSOCK2_H
-#include <winsock2.h>
-#elif HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
-int main (int argc, char ** argv) {
-       void *buf;
-  recv(0,buf,0,0);
-}
-]])],[squid_cv_recv_second_arg_type=void],
-     [squid_cv_recv_second_arg_type=char])
-  AC_MSG_RESULT($squid_cv_recv_second_arg_type*)
-  ])
-  AC_DEFINE_UNQUOTED(RECV_ARG_TYPE,$squid_cv_recv_second_arg_type,
-    [Base type of the second argument to recv(2)])
-])
-
-
 dnl check whether Solaris has broken IPFilter headers (Solaris 10 at least does)
 AC_DEFUN([SQUID_CHECK_BROKEN_SOLARIS_IPFILTER],[
   AS_IF([test "x$squid_cv_broken_ipfilter_minor_t" = "x"],[

diff --git a/configure.ac b/configure.ac
index bc1a4ccccf1a0874181a0e77283ea8b32e7fca83..b5744f1f7151d70b77ccea36a4a43cf20ae8bc9b 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -3222,7 +3222,6 @@ SQUID_DETECT_UDP_RECV_BUFSIZE
 SQUID_DETECT_TCP_SND_BUFSIZE
 SQUID_DETECT_TCP_RECV_BUFSIZE
 
-SQUID_CHECK_RECV_ARG_TYPE
 SQUID_CHECK_NEED_SYS_ERRLIST
 SQUID_CHECK_MAXPATHLEN