X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=configure.ac;h=7fe70bcdca18331bc5c2b11102c9823ebac5365d;hb=70daf3dfec23ebb024de446c476efe3b217cbba6;hp=b789a52f48ccf29d8acc5d2112cbbf39433fa88d;hpb=ba6b7d80dacb05a4c797d10d845fcfad919f661f;p=rrdtool.git

diff --git a/configure.ac b/configure.ac
index b789a52..7fe70bc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -281,6 +281,9 @@ AC_CHECK_DECLS(posix_fadvise, [], [], [#define _XOPEN_SOURCE 600
 #include <fcntl.h>])
 AC_CHECK_FUNCS(posix_fadvise)
 
+dnl can we use posix_fallocate
+AC_CHECK_FUNCS(posix_fallocate)
+
 CONFIGURE_PART(Libintl Processing)
 
 AM_GNU_GETTEXT_VERSION(0.17)