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Implement support for flush, fua and rotational.
[nbd.git]
/
configure.ac
diff --git
a/configure.ac
b/configure.ac
index
f50193f
..
c78177b
100644
(file)
--- a/
configure.ac
+++ b/
configure.ac
@@
-94,6
+94,9
@@
AC_CHECK_SIZEOF(unsigned int)
AC_CHECK_SIZEOF(unsigned long int)
AC_CHECK_SIZEOF(unsigned long long int)
AC_CHECK_FUNCS([llseek alarm gethostbyname inet_ntoa memset socket strerror strstr])
AC_CHECK_SIZEOF(unsigned long int)
AC_CHECK_SIZEOF(unsigned long long int)
AC_CHECK_FUNCS([llseek alarm gethostbyname inet_ntoa memset socket strerror strstr])
+AC_CHECK_FUNC([sync_file_range],
+ [AC_DEFINE([HAVE_SYNC_FILE_RANGE], [sync_file_range(2) is not supported], [sync_file_range(2) is supported])],
+ [])
AC_FUNC_FORK
AC_FUNC_SETVBUF_REVERSED
AC_MSG_CHECKING(whether client should be built)
AC_FUNC_FORK
AC_FUNC_SETVBUF_REVERSED
AC_MSG_CHECKING(whether client should be built)