Fix: add missing unistd.h for fdatasync in compat-fcntl.c

[lttng-tools.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 857e8e9fc60a0520b2db2dcf7283d67804093cdb..91e76f06a98700d2a9deb36c29a650176e62c4ab 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -150,7 +150,7 @@ AS_IF([test "x$lttng_ust_support" = "xyes"], [
        )
 ])
 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])
-AC_CHECK_FUNCS([sched_getcpu sysconf])
+AC_CHECK_FUNCS([sched_getcpu sysconf sync_file_range])
 
 # check for dlopen
 AC_CHECK_LIB([dl], [dlopen],