diff options
Diffstat (limited to 'm4/fsync.m4')
| -rw-r--r-- | m4/fsync.m4 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/m4/fsync.m4 b/m4/fsync.m4 new file mode 100644 index 0000000..c86c0e6 --- /dev/null +++ b/m4/fsync.m4 @@ -0,0 +1,17 @@ +# fsync.m4 serial 2 +dnl Copyright (C) 2008-2020 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_FUNC_FSYNC], +[ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([fsync]) + if test $ac_cv_func_fsync = no; then + HAVE_FSYNC=0 + fi +]) + +# Prerequisites of lib/fsync.c. +AC_DEFUN([gl_PREREQ_FSYNC], [:]) |