-AC_MSG_CHECKING([for struct addrinfo])
-AC_TRY_COMPILE(
- [
- #include <sys/types.h>
- #include <sys/socket.h>
- #include <netdb.h>
- ],
- [struct addrinfo s; s.ai_flags = AI_PASSIVE;],
- [
- AC_DEFINE(HAVE_STRUCT_ADDRINFO)
- AC_MSG_RESULT(yes)
- ],
- [AC_MSG_RESULT(no)]
-)
-
-# Checks for structure members
-AC_MSG_CHECKING([whether utmp.h has ut_host field])
-AC_EGREP_HEADER(ut_host, utmp.h,
- [AC_DEFINE(HAVE_HOST_IN_UTMP) AC_MSG_RESULT(yes); ],
- [AC_MSG_RESULT(no)]
-)
-AC_MSG_CHECKING([whether utmpx.h has ut_host field])
-AC_EGREP_HEADER(ut_host, utmpx.h,
- [AC_DEFINE(HAVE_HOST_IN_UTMPX) AC_MSG_RESULT(yes); ],
- [AC_MSG_RESULT(no)]
-)
-AC_MSG_CHECKING([whether utmpx.h has syslen field])
-AC_EGREP_HEADER(syslen, utmpx.h,
- [AC_DEFINE(HAVE_SYSLEN_IN_UTMPX) AC_MSG_RESULT(yes); ],
- [AC_MSG_RESULT(no)]
-)
-AC_MSG_CHECKING([whether utmp.h has ut_pid field])
-AC_EGREP_HEADER(ut_pid, utmp.h,
- [AC_DEFINE(HAVE_PID_IN_UTMP) AC_MSG_RESULT(yes); ],
- [AC_MSG_RESULT(no)]
-)
-AC_MSG_CHECKING([whether utmp.h has ut_type field])
-AC_EGREP_HEADER(ut_type, utmp.h,
- [AC_DEFINE(HAVE_TYPE_IN_UTMP) AC_MSG_RESULT(yes); ],
- [AC_MSG_RESULT(no)]
-)
-AC_MSG_CHECKING([whether utmp.h has ut_tv field])
-AC_EGREP_HEADER(ut_tv, utmp.h,
- [AC_DEFINE(HAVE_TV_IN_UTMP) AC_MSG_RESULT(yes); ],
- [AC_MSG_RESULT(no)]
-)
-AC_MSG_CHECKING([whether utmp.h has ut_id field])
-AC_EGREP_HEADER(ut_id, utmp.h,
- [AC_DEFINE(HAVE_ID_IN_UTMP) AC_MSG_RESULT(yes); ],
- [AC_MSG_RESULT(no)]
-)
-AC_MSG_CHECKING([whether utmp.h has ut_addr field])
-AC_EGREP_HEADER(ut_addr, utmp.h,
- [AC_DEFINE(HAVE_ADDR_IN_UTMP) AC_MSG_RESULT(yes); ],
- [AC_MSG_RESULT(no)]
-)
-AC_MSG_CHECKING([whether utmpx.h has ut_addr field])
-AC_EGREP_HEADER(ut_addr, utmpx.h,
- [AC_DEFINE(HAVE_ADDR_IN_UTMPX) AC_MSG_RESULT(yes); ],
- [AC_MSG_RESULT(no)]
-)
-AC_MSG_CHECKING([whether utmp.h has ut_addr_v6 field])
-AC_EGREP_HEADER(ut_addr_v6, utmp.h,
- [AC_DEFINE(HAVE_ADDR_V6_IN_UTMP) AC_MSG_RESULT(yes); ],
- [AC_MSG_RESULT(no)]
-)
-AC_MSG_CHECKING([whether utmpx.h has ut_addr_v6 field])
-AC_EGREP_HEADER(ut_addr_v6, utmpx.h,
- [AC_DEFINE(HAVE_ADDR_V6_IN_UTMPX) AC_MSG_RESULT(yes); ],
- [AC_MSG_RESULT(no)]
-)
-
-AC_MSG_CHECKING([whether struct sockaddr_storage has ss_family field])
-AC_TRY_COMPILE(
- [
- #include <sys/types.h>
- #include <sys/socket.h>
- ],
- [struct sockaddr_storage s; s.ss_family = 1;],
- [
- AC_DEFINE(HAVE_SS_FAMILY_IN_SS)
- AC_MSG_RESULT(yes)
- ],
- [AC_MSG_RESULT(no)]
-)
-AC_MSG_CHECKING([whether struct sockaddr_storage has __ss_family field])
-AC_TRY_COMPILE(
- [
- #include <sys/types.h>
- #include <sys/socket.h>
- ],
- [struct sockaddr_storage s; s.__ss_family = 1;],
- [
- AC_DEFINE(HAVE___SS_FAMILY_IN_SS)
- AC_MSG_RESULT(yes)
- ],
- [AC_MSG_RESULT(no)]
-)
+AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [
+ AC_TRY_COMPILE(
+ [
+#include <sys/types.h>
+ ],
+ [ mode_t foo; foo = 1235; ],
+ [ ac_cv_have_mode_t="yes" ],
+ [ ac_cv_have_mode_t="no" ]
+ )
+])
+if test "x$ac_cv_have_mode_t" = "xyes" ; then
+ AC_DEFINE(HAVE_MODE_T)
+fi
+
+
+AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [
+ AC_TRY_COMPILE(
+ [
+#include <sys/types.h>
+#include <sys/socket.h>
+ ],
+ [ struct sockaddr_storage s; ],
+ [ ac_cv_have_struct_sockaddr_storage="yes" ],
+ [ ac_cv_have_struct_sockaddr_storage="no" ]
+ )
+])
+if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then
+ AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)
+fi
+
+AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [
+ AC_TRY_COMPILE(
+ [
+#include <sys/types.h>
+#include <netinet/in.h>
+ ],
+ [ struct sockaddr_in6 s; s.sin6_family = 0; ],
+ [ ac_cv_have_struct_sockaddr_in6="yes" ],
+ [ ac_cv_have_struct_sockaddr_in6="no" ]
+ )
+])
+if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then
+ AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)
+fi
+
+AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [
+ AC_TRY_COMPILE(
+ [
+#include <sys/types.h>
+#include <netinet/in.h>
+ ],
+ [ struct in6_addr s; s.s6_addr[0] = 0; ],
+ [ ac_cv_have_struct_in6_addr="yes" ],
+ [ ac_cv_have_struct_in6_addr="no" ]
+ )
+])
+if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then
+ AC_DEFINE(HAVE_STRUCT_IN6_ADDR)
+fi
+
+AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [
+ AC_TRY_COMPILE(
+ [
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+ ],
+ [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ],
+ [ ac_cv_have_struct_addrinfo="yes" ],
+ [ ac_cv_have_struct_addrinfo="no" ]
+ )
+])
+if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then
+ AC_DEFINE(HAVE_STRUCT_ADDRINFO)
+fi
+
+dnl Checks for structure members
+OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP)
+OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX)
+OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX)
+OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP)
+OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP)
+OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX)
+OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP)
+OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP)
+OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX)
+OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP)
+OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX)
+OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP)
+OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX)
+OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP)
+OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP)
+OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX)
+OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX)
+AC_STRUCT_ST_BLKSIZE
+
+AC_CACHE_CHECK([for sun_len field in struct sockaddr_un],
+ ac_cv_have_sun_len_in_struct_sockaddr_un, [
+ AC_TRY_COMPILE(
+ [
+#include <sys/types.h>
+#include <sys/socket.h>
+ ],
+ [ struct sockaddr_un s; s.sun_len = 1; ],
+ [ ac_cv_have_sun_len_in_struct_sockaddr_un="yes" ],
+ [ ac_cv_have_sun_len_in_struct_sockaddr_un="no" ],
+ )
+])
+if test "x$ac_cv_have_sun_len_in_struct_sockaddr_un" = "xyes" ; then
+ AC_DEFINE(HAVE_SUN_LEN_IN_SOCKADDR_UN)
+fi
+
+AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage],
+ ac_cv_have_ss_family_in_struct_ss, [
+ AC_TRY_COMPILE(
+ [
+#include <sys/types.h>
+#include <sys/socket.h>
+ ],
+ [ struct sockaddr_storage s; s.ss_family = 1; ],
+ [ ac_cv_have_ss_family_in_struct_ss="yes" ],
+ [ ac_cv_have_ss_family_in_struct_ss="no" ],
+ )
+])
+if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then
+ AC_DEFINE(HAVE_SS_FAMILY_IN_SS)
+fi
+
+AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage],
+ ac_cv_have___ss_family_in_struct_ss, [
+ AC_TRY_COMPILE(
+ [
+#include <sys/types.h>
+#include <sys/socket.h>
+ ],
+ [ struct sockaddr_storage s; s.__ss_family = 1; ],
+ [ ac_cv_have___ss_family_in_struct_ss="yes" ],
+ [ ac_cv_have___ss_family_in_struct_ss="no" ]
+ )
+])
+if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then
+ AC_DEFINE(HAVE___SS_FAMILY_IN_SS)
+fi
+
+AC_CACHE_CHECK([for pw_class field in struct passwd],
+ ac_cv_have_pw_class_in_struct_passwd, [
+ AC_TRY_COMPILE(
+ [
+#include <pwd.h>
+ ],
+ [ struct passwd p; p.pw_class = 0; ],
+ [ ac_cv_have_pw_class_in_struct_passwd="yes" ],
+ [ ac_cv_have_pw_class_in_struct_passwd="no" ]
+ )
+])
+if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then
+ AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD)
+fi
+
+
+AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [
+ AC_TRY_LINK([],
+ [ extern char *__progname; printf("%s", __progname); ],
+ [ ac_cv_libc_defines___progname="yes" ],
+ [ ac_cv_libc_defines___progname="no" ]
+ )
+])
+if test "x$ac_cv_libc_defines___progname" = "xyes" ; then
+ AC_DEFINE(HAVE___PROGNAME)
+fi
+
+
+AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [
+ AC_TRY_LINK([],
+ [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);],
+ [ ac_cv_libc_defines_sys_errlist="yes" ],
+ [ ac_cv_libc_defines_sys_errlist="no" ]
+ )
+])
+if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then
+ AC_DEFINE(HAVE_SYS_ERRLIST)
+fi
+
+
+AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [
+ AC_TRY_LINK([],
+ [ extern int sys_nerr; printf("%i", sys_nerr);],
+ [ ac_cv_libc_defines_sys_nerr="yes" ],
+ [ ac_cv_libc_defines_sys_nerr="no" ]
+ )
+])
+if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then
+ AC_DEFINE(HAVE_SYS_NERR)
+fi