From 945ac25080493126d094731510b85bc2d90a1170 Mon Sep 17 00:00:00 2001
From: Karel Zak
Date: Fri, 28 Oct 2011 00:23:59 +0200
Subject: prlimit: add add falbacks

Signed-off-by: Karel Zak <kzak@redhat.com>
---
 configure.ac | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 36dffc727..49de07d98 100644
--- a/configure.ac
+++ b/configure.ac
@@ -854,6 +854,15 @@ UL_REQUIRES_HAVE([chcpu], [cpu_set_t], [cpu_set_t type])
 AM_CONDITIONAL(BUILD_CHCPU, test "x$build_chcpu" = xyes)
 
 
+UL_BUILD_INIT([prlimit], [check])
+UL_REQUIRES_LINUX([prlimit])
+UL_REQUIRES_SYSCALL_CHECK([prlimit], [UL_CHECK_SYSCALL([prlimit64])], [prlimit64])
+AM_CONDITIONAL(BUILD_PRLIMIT, test "x$build_prlimit" = xyes)
+if test "x$build_prlimit" = xyes; then
+  AC_CHECK_FUNCS([prlimit])
+fi
+
+
 AC_ARG_ENABLE([switch_root],
   AS_HELP_STRING([--disable-switch_root], [do not build switch_root]),
   [], enable_switch_root=check
-- 
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