From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Tue, 15 Jun 2010 12:43:24 +0000 (-0400)
Subject: Remove dup2 check, it is not optional.
X-Git-Tag: SUDO_1_7_3~64
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a99acb0af2fa4f62cfecb4c15069afcc8b50346e;p=sudo

Remove dup2 check, it is not optional.

--HG--
branch : 1.7
---

diff --git a/config.h.in b/config.h.in
index 776ad8a47..ce47eb5f8 100644
--- a/config.h.in
+++ b/config.h.in
@@ -104,9 +104,6 @@
 /* Define to 1 if you have the <dlfcn.h> header file. */
 #undef HAVE_DLFCN_H
 
-/* Define to 1 if you have the `dup2' function. */
-#undef HAVE_DUP2
-
 /* Define to 1 if your glob.h defines the GLOB_BRACE and GLOB_TILDE flags. */
 #undef HAVE_EXTENDED_GLOB
 
diff --git a/configure b/configure
index 9fb1a6592..a2bf03478 100755
--- a/configure
+++ b/configure
@@ -14550,7 +14550,7 @@ $as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h
 fi
 LIBS=$ac_save_LIBS
 
-for ac_func in dup2 strchr strrchr memchr memcpy memset sysconf tzset \
+for ac_func in strchr strrchr memchr memcpy memset sysconf tzset \
 	       strftime setrlimit initgroups getgroups fstat gettimeofday \
 	       regcomp setlocale getaddrinfo setsid setenv vhangup \
 	       mbr_check_membership setrlimit64
diff --git a/configure.in b/configure.in
index d57cff0c6..98da3fddb 100644
--- a/configure.in
+++ b/configure.in
@@ -1881,7 +1881,7 @@ dnl
 dnl Function checks
 dnl
 AC_FUNC_GETGROUPS
-AC_CHECK_FUNCS(dup2 strchr strrchr memchr memcpy memset sysconf tzset \
+AC_CHECK_FUNCS(strchr strrchr memchr memcpy memset sysconf tzset \
 	       strftime setrlimit initgroups getgroups fstat gettimeofday \
 	       regcomp setlocale getaddrinfo setsid setenv vhangup \
 	       mbr_check_membership setrlimit64)