fsync.m4 500 B

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  1. # fsync.m4 serial 2
  2. dnl Copyright (C) 2008-2014 Free Software Foundation, Inc.
  3. dnl This file is free software; the Free Software Foundation
  4. dnl gives unlimited permission to copy and/or distribute it,
  5. dnl with or without modifications, as long as this notice is preserved.
  6. AC_DEFUN([gl_FUNC_FSYNC],
  7. [
  8. AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
  9. AC_CHECK_FUNCS_ONCE([fsync])
  10. if test $ac_cv_func_fsync = no; then
  11. HAVE_FSYNC=0
  12. fi
  13. ])
  14. # Prerequisites of lib/fsync.c.
  15. AC_DEFUN([gl_PREREQ_FSYNC], [:])