src/common/compat/compat-fcntl.c

   1 /*
   2  * Copyright (C) 2011 David Goulet <dgoulet@efficios.com>
   3  *
   4  * SPDX-License-Identifier: GPL-2.0-only
   5  *
   6  */
   7
   8 #define _LGPL_SOURCE
   9 #include <common/compat/fcntl.h>
  10 #include <common/macros.h>
  11 #include <unistd.h>
  12
  13 #ifdef __linux__
  14
  15 LTTNG_HIDDEN
  16 int compat_sync_file_range(int fd, off64_t offset, off64_t nbytes,
  17                 unsigned int flags)
  18 {
  19 #ifdef HAVE_SYNC_FILE_RANGE
  20         return sync_file_range(fd, offset, nbytes, flags);
  21 #else
  22         return fdatasync(fd);
  23 #endif
  24 }
  25
  26 #endif /* __linux__ */