Remove now dummy NEED_PTHREAD_INIT

acconfig.h

@@ -17,9 +17,6 @@
  ***/
 @TOP@
 
-/** define if your system needs pthread_init() before using pthreads */
-#undef NEED_PTHREAD_INIT
-
 /** define if your system has sigwait() */
 #undef HAVE_SIGWAIT
 

config.h.in

@@ -17,9 +17,6 @@
  *** it does not get installed.
  ***/
 
-/** define if your system needs pthread_init() before using pthreads */
-#undef NEED_PTHREAD_INIT
-
 /** define if your system has sigwait() */
 #undef HAVE_SIGWAIT
 
@@ -470,12 +467,18 @@
 /* Define if Thread-Local Storage is available */
 #undef HAVE_TLS
 
+/* Define to 1 if you have the `tzset' function. */
+#undef HAVE_TZSET
+
 /* Define to 1 if you have the <uchar.h> header file. */
 #undef HAVE_UCHAR_H
 
 /* Define to 1 if the system has the type `uintptr_t'. */
 #undef HAVE_UINTPTR_T
 
+/* define if uname is available */
+#undef HAVE_UNAME
+
 /* Define to 1 if you have the <unistd.h> header file. */
 #undef HAVE_UNISTD_H
 

config.h.win32

@@ -67,9 +67,6 @@
 /* define on DEC OSF to enable 4.4BSD style sa_len support */
 /* #undef _SOCKADDR_LEN */
 
-/* define if your system needs pthread_init() before using pthreads */
-/* #undef NEED_PTHREAD_INIT */
-
 /* define if your system has sigwait() */
 /* #undef HAVE_SIGWAIT */
 

configure

@@ -13807,18 +13807,17 @@ fi
 $as_echo_n "checking for uname... " >&6; }
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
-
 #include <sys/utsname.h>
-#include <stdio.h>
+       #include <stdio.h>
 
 int
 main ()
 {
 
-struct utsname uts;
+       struct utsname uts;
-uname(&uts);
+       uname(&uts);
-printf("running on %s %s %s for %s\n",
+       printf("running on %s %s %s for %s\n",
-       uts.sysname, uts.release, uts.version, uts.machine);
+	      uts.sysname, uts.release, uts.version, uts.machine);
 
   ;
   return 0;
@@ -13827,13 +13826,16 @@ _ACEOF
 if ac_fn_c_try_compile "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
-	 $as_echo "#define HAVE_UNAME 1" >>confdefs.h
+
+$as_echo "#define HAVE_UNAME 1" >>confdefs.h
+
 
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
-	 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: uname is not correctly supported" >&5
+   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: uname is not correctly supported" >&5
 $as_echo "$as_me: WARNING: uname is not correctly supported" >&2;}
+
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
@@ -17877,11 +17879,16 @@ esac
 #
 # Time Zone Stuff
 #
-ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset"
+for ac_func in tzset
+do :
+  ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset"
 if test "x$ac_cv_func_tzset" = xyes; then :
-  $as_echo "#define HAVE_TZSET 1" >>confdefs.h
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_TZSET 1
+_ACEOF
 
 fi
+done
 
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for optarg declaration" >&5

configure.in

@@ -498,21 +498,24 @@ AC_HEADER_TIME
 #
 # check for uname library routine
 #
-AC_MSG_CHECKING(for uname)
+AC_MSG_CHECKING([for uname])
-AC_TRY_COMPILE([
+AC_COMPILE_IFELSE(
-#include <sys/utsname.h>
+  [AC_LANG_PROGRAM(
-#include <stdio.h>
+     [[#include <sys/utsname.h>
-],
+       #include <stdio.h>
-[
+      ]],
-struct utsname uts;
+     [[
-uname(&uts);
+       struct utsname uts;
-printf("running on %s %s %s for %s\n",
+       uname(&uts);
-       uts.sysname, uts.release, uts.version, uts.machine);
+       printf("running on %s %s %s for %s\n",
-],
+	      uts.sysname, uts.release, uts.version, uts.machine);
-	[AC_MSG_RESULT(yes)
+     ]])],
-	 AC_DEFINE(HAVE_UNAME)],
+  [AC_MSG_RESULT(yes)
-	[AC_MSG_RESULT(no)
+   AC_DEFINE([HAVE_UNAME], [1], [define if uname is available])
-	 AC_MSG_WARN([uname is not correctly supported])])
+  ],
+  [AC_MSG_RESULT(no)
+   AC_MSG_WARN([uname is not correctly supported])
+  ])
 
 #
 # check for GCC noreturn attribute
@@ -1975,7 +1978,7 @@ esac
 #
 # Time Zone Stuff
 #
-AC_CHECK_FUNC(tzset, AC_DEFINE(HAVE_TZSET))
+AC_CHECK_FUNCS([tzset])
 
 AC_MSG_CHECKING(for optarg declaration)
 AC_TRY_COMPILE([

lib/isc/unix/app.c

@@ -208,19 +208,6 @@ isc__app_ctxstart(isc_appctx_t *ctx0) {
 	 * Start an ISC library application.
 	 */
 
-#ifdef NEED_PTHREAD_INIT
-	/*
-	 * BSDI 3.1 seg faults in pthread_sigmask() if we don't do this.
-	 */
-	presult = pthread_init();
-	if (presult != 0) {
-		strerror_r(presult, strbuf, sizeof(strbuf));
-		UNEXPECTED_ERROR(__FILE__, __LINE__,
-				 "isc_app_start() pthread_init: %s", strbuf);
-		return (ISC_R_UNEXPECTED);
-	}
-#endif
-
 #ifdef HAVE_LINUXTHREADS
 	main_thread = pthread_self();
 #endif /* HAVE_LINUXTHREADS */