-[AC_CACHE_CHECK(for getservbyname_r, ac_cv_func_which_getservbyname_r, [
-AC_CHECK_FUNC(getservbyname_r, [
- AC_TRY_COMPILE([
-# include <netdb.h>
- ], [
-
- char *name;
- char *proto;
- struct servent *se;
- struct servent_data data;
- (void) getservbyname_r(name, proto, se, &data);
-
- ],ac_cv_func_which_getservbyname_r=four,
- [
- AC_TRY_COMPILE([
-# include <netdb.h>
- ], [
- char *name;
- char *proto;
- struct servent *se, *res;
- char buffer[2048];
- int buflen = 2048;
- (void) getservbyname_r(name, proto, se, buffer, buflen, &res)
- ],ac_cv_func_which_getservbyname_r=six,
-
- [
- AC_TRY_COMPILE([
-# include <netdb.h>
- ], [
- char *name;
- char *proto;
- struct servent *se;
- char buffer[2048];
- int buflen = 2048;
- (void) getservbyname_r(name, proto, se, buffer, buflen)
- ],ac_cv_func_which_getservbyname_r=five,ac_cv_func_which_getservbyname_r=no)
-
- ]
-
- )
- ]
- )]
- ,ac_cv_func_which_getservbyname_r=no)])
+[
+AC_CACHE_CHECK(how many arguments getservbyname_r() takes,
+ ac_cv_func_which_getservbyname_r,
+ [
+ AC_TRY_COMPILE([#include <netdb.h>],
+ [
+ char *name;
+ char *proto;
+ struct servent *se, *res;
+ char buffer[2048];
+ int buflen = 2048;
+ (void) getservbyname_r(name, proto, se, buffer, buflen, &res)
+ ],
+ ac_cv_func_which_getservbyname_r=six,
+ [
+ AC_TRY_COMPILE([#include <netdb.h>],
+ [
+ char *name;
+ char *proto;
+ struct servent *se;
+ char buffer[2048];
+ int buflen = 2048;
+ (void) getservbyname_r(name, proto, se, buffer, buflen)
+ ],
+ ac_cv_func_which_getservbyname_r=five,
+ [
+ AC_TRY_COMPILE([#include <netdb.h>],
+ [
+ char *name;
+ char *proto;
+ struct servent *se;
+ struct servent_data data;
+ (void) getservbyname_r(name, proto, se, &data);
+ ],
+ ac_cv_func_which_getservbyname_r=four,
+ ac_cv_func_which_getservbyname_r=no
+ )
+ ]
+ )
+ ]
+ )
+ ]
+)